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Best Operating Grants for Nonprofits in Connecticut

Find the perfect Operating grants for nonprofits in Connecticut on Instrumentl. 10,000+ Operating grants for nonprofits in Connecticut in the United States.

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$3.24B

Total funding

$5K

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10,000+ grants
$3.24B total
$5K median

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9,501 Results based on applied filters

GroMoreGood Grassroots Grant Program

Scotts Miracle-Gro Foundation
Corporate
United States
US $750 - US $1,500
The Scotts Miracle-Gro Foundation and KidsGardening offer the GroMoreGood Grassroots Grant to enhance community gardens across the U.S. This initiative supports programs that engage under-resourced communities, focusing on youth participation. In 2026, 120 grants of $750 will be awarded, with additional funding opportunities available through specialty awards for programs addressing specific needs, including those serving LGBTQ+ youth and communities of color.
Horticulture & Gardening Greening & Beautification

Early to Definitive Clinical Trials (R61/R33 Clinical Trial Required)

US Dept. of Health & Human Services: National Institutes of Health (NIH)
Federal Government
American Samoa, Guam +4 more
Unspecified amount
The NIH is set to release a Notice of Funding Opportunity for early to definitive clinical trials across various biomedical fields. This initiative focuses on trials evaluating drugs, devices, and interventions that align with NIH's mission. Utilizing the R61/R33 funding mechanism, projects can span up to 7 years, supporting both planning and trial phases. Interested investigators are encouraged to prepare collaborative proposals, although applications are not currently being solicited.
Health & Medicine Health Care Access & Delivery

Barbara McDowell and Gerald S. Hartman Foundation Grant

Barbara Mcdowell And Gerald S Hartman Foundation Inc
Private
United States
Unspecified amount
The Barbara McDowell and Gerald S. Hartman Foundation Grant supports social justice litigation in the U.S. by providing funding to organizations involved in systemic legal cases. Since 2009, the foundation has awarded over $1.4 million to 49 organizations, enhancing the lives of disadvantaged groups through impactful legal advocacy. The foundation prioritizes cases that align with its focus areas, including children's rights, discrimination, and homelessness, ensuring comprehensive support for societal improvement.
Legal Services Social Justice / Human Rights

Robert Woolley Scholarship

Stanislaus Community Foundation
Private
United States
US $10,000

Stanislaus Community Foundation provides scholarship opportunities for students in order to help them achieve their educational and career goals. We believe that by investing in our students, we are investing in a brighter future for Stanislaus. 

Robert Woolley Scholarship

Open to graduating seniors from Stanislaus County attending a four-year university to study horticulture.

Award Amount:

  • $10,000
Education - Higher Education Horticulture & Gardening

Dr. Grant E. & Colleen Bare Scholarship

Stanislaus Community Foundation
Private
United States
Up to US $3,500

Stanislaus Community Foundation provides scholarship opportunities for students in order to help them achieve their educational and career goals. We believe that by investing in our students, we are investing in a brighter future for Stanislaus. 

Dr. Grant E. & Colleen Bare Scholarship

Open to current Modesto Junior College students and Stanislaus County students planning to transfer to a four-year college and pursue a degree in the fields of science, medical sciences and/or mathematics. 

Award Amount:

  • Up to $3,500
Mathematics Science Medical Education & Professional Training

FY 2027 Continuation of Solicitation for the Office of Science Financial Assistance Program

United States Department of Energy (DOE)
Federal Government
American Samoa, Guam +4 more
US $5,000 - US $10,000,000
The FY 2027 Continuation of Solicitation invites applications to support various program areas, including Advanced Scientific Computing, Basic Energy Sciences, Fusion Energy Sciences, and more. This annual open solicitation from the Department of Energy (DOE) allows research proposals throughout the fiscal year. Applications must align with SC's mission and can be submitted until September 30, 2027, or until a new solicitation is issued. Detailed submission processes are outlined in 10 C.F.R. part 605.
Energy Science Physics +1 more

Mentored Patient-Oriented Research Career Development Award (Parent K23 Independent Clinical Trial Required) (353458)

US Dept. of Health & Human Services: National Institutes of Health (NIH)
Federal Government
American Samoa, Guam +4 more
Unspecified amount
The NIH Mentored Patient-Oriented Research Career Development Award (K23) aims to support healthcare professionals with a clinical doctoral degree in their pursuit of patient-oriented research. This award is essential for those committed to advancing their research careers, ensuring they focus on enhancing patient care. Key application deadlines for standard and renewal submissions span from June 2024 to February 2027, providing ample opportunity for interested candidates to apply.
Medical Education & Professional Training Health & Medicine

Mentored Patient-Oriented Research Career Development Award (Parent K23 Independent Clinical Trial Not Allowed) (353461)

US Dept. of Health & Human Services: National Institutes of Health (NIH)
Federal Government
American Samoa, Guam +4 more
Unspecified amount
The NIH Mentored Patient-Oriented Research Career Development Award (K23) aims to enhance the career development of clinical doctoral degree holders dedicated to patient-oriented research. It supports individuals in their commitment to focus their research efforts on improving patient outcomes. The award has multiple application deadlines, including June 12, 2024, and October 12, 2024, among others, catering to various grant types, including standard, renewal, and AIDS-related applications.
Medical Education & Professional Training Health & Medicine

Brave Heart Foundation Grant

Brave Heart Foundation
Private
United States
Up to US $5,000
The Brave Heart Foundation Grant aims to uplift underserved populations, focusing on children and families through education, health, and community action. With a commitment to funding impactful programs in Indiana, the Foundation prioritizes organizations that demonstrate clear community benefits. Larger funding requests are accepted from previously funded agencies, ensuring continuity and accountability. This grant serves as a vital resource for initiatives that enhance the well-being of those in need, fostering positive change within local communities.
Education Human & Social Services Health & Medicine

THS Patricia Roppel Memorial Scholarship Fund

The Alaska Community Foundation
Private
United States
US $5,000

The Alaska Community Foundation

The Alaska Community Foundation connects people who care to the causes that make a difference and matter most to them. We encourage and nurture philanthropy through building and managing permanent endowments, convening stakeholders, working with partners to strengthen Alaskan communities, and providing donors with flexible giving options that are strategic to their philanthropic objectives.

Scholarships at ACF

Each year, more than 60 scholarships are available to Alaska students—and it all starts with one simple application. With one login and one application, you’ll be considered for every scholarship you may be eligible for. Whether you’re taking your first step toward college, training for a career, or continuing your education, these scholarships are here to help carry you forward, backed by donors who believe in Alaska’s students and the futures they’re building. 

THS Patricia Roppel Memorial Scholarship Fund

The THS Patricia Roppel Memorial Scholarship is a $5,000 award made annually to an undergraduate or graduate student who is either enrolled or intends to enroll at an accredited college and majoring in history, pursuing the study of Alaska. 

The Tongass Historical Society is a private, non-profit corporation whose purpose is to discover, preserve, and disseminate knowledge of the history of Ketchikan and Southeast Alaska for present and future generations. Established in 1961, the Society brings together people of all ages who share an interest in Ketchikan’s rich and colorful heritage. The Tongass Historical Society is actively pursuing the preservation of the information and items intimate with our unique part of Alaska.

This scholarship is in memory of Patricia “Pat” Roppel– author, historian, and Alaskan. Pat moved to Alaska in 1959, where she and her husband Frank grew to love Southeastern Alaska. Her numerous published works about Southeast Alaska spanned various topics ranging from business to salmon hatcheries in the area.

Pat is remembered as someone who was open and loved to share her love and knowledge with others. Her legacy is remembered in the awarding of this scholarship.

Education - Higher Education History

BJA FY 2026 Justice Reinvestment Initiative: Strengthening State and Local Operations to Reduce Crime and Recidivism

US Department of Justice: Bureau of Justice Assistance
Federal Government
American Samoa, Guam +4 more
Up to US $4,000,000
The BJA FY 2026 Justice Reinvestment Initiative aims to enhance state and local operations to effectively reduce crime and recidivism. This funding opportunity encourages state, local, and tribal governments to optimize resource allocation within the justice system, targeting urgent challenges through data-driven project proposals. By addressing areas such as law enforcement, prosecution, and probation, applicants can focus on strategies that maximize public safety and reduce the inefficient use of funds.
Crime & Justice Community / Public Safety

PLTW Computer Science - Program Expansion (Lockheed Martin)

Project Lead the Way inc.
Private
United States
US $10,000

About PLTW Computer SciencePLTW Computer Science students are technology trailblazers who are empowered through transportable skills and prepared to start their career, whether that is in computer science or not.

Lockheed Martin has committed funds to support PLTW grants to schools interested in adding PLTW.

Since 2007, Lockheed Martin has partnered with PLTW to address the nation's critical need for future engineers, computer scientists, and math- and science-trained professionals, and to equip all students with the knowledge and skills they need to thrive. Lockheed Martin supports PLTW programs in school districts across the nation and has contributed to the development of PLTW's middle school and high school courses focused on aerospace engineering and flight. Since the first school district partnership in 2014, over 855 PLTW programs have been implemented and more than 145,328 students have gained access to PLTW.Program Requirements:

  • Grantee must use their grant funds to expand their existing PLTW Computer Science program.
    • Example expansion activities include but are not limited to adding an additional PLTW Computer Science course not previously offered,
    • and/or adding additional class periods of an existing PLTW Computer Science courses previously offered,
    • and/or training additional teachers in PLTW Computer Science courses for the 2027-2028 academic year. 

    Grant Award and Distribution Schedule:

    • Total Award: $10,000
      • 2027-2028: $10,000
    Computer Science & Engineering STEM / STEAM Education

    PLTW Computer Science - New Program (Lockheed Martin)

    Project Lead the Way inc.
    Private
    United States
    US $10,000

    About PLTW Computer SciencePLTW Computer Science students are technology trailblazers who are empowered through transportable skills and prepared to start their career, whether that is in computer science or not.

    Lockheed Martin has committed funds to support PLTW grants to schools interested in adding PLTW.Since 2007, Lockheed Martin has partnered with PLTW to address the nation's critical need for future engineers, computer scientists, and math- and science-trained professionals, and to equip all students with the knowledge and skills they need to thrive. Lockheed Martin supports PLTW programs in school districts across the nation and has contributed to the development of PLTW's middle school and high school courses focused on aerospace engineering and flight. Since the first school district partnership in 2014, over 855 PLTW programs have been implemented and more than 145,328 students have gained access to PLTW.Program Requirements:

    • Grantee must offer at least one PLTW Computer Science course in the 2027-2028 academic year.
    • Grantee may implement any PLTW Computer Science course of their choosing

    Grant Award and Distribution Schedule:

    • Total Award: $10,000
      • 2027-2028: $10,000

    Computer Science & Engineering STEM / STEAM Education

    Young Professional Fellowships

    National Recreation & Park Association
    Private
    United States
    Unspecified amount

    The scholarships and fellowships provide recipients with the opportunity to attend and explore the operation of the field at the NRPA Annual Conference. A primary focus is to inspire future participation and leadership in NRPA and to develop professional contacts with leadership and members from around the nation. Recipients receive complimentary NRPA Annual Conference registration and a travel stipend.

    Young Professional Fellowships

    The fellowship provides selected young professionals (up to 4) with the opportunity to explore the operation of NRPA and its governing bodies at the NRPA Annual Conference through the support of Sourcewell. Participants will meet with mentors, be recognized at the awards ceremony and attend various conference sessions and meetings. A primary focus of the program is to inspire future participation and leadership in NRPA and to develop professional contacts.

    Recreation Parks & Public Spaces

    Two-Year College Biology Teaching Award

    National Association of Biology Teachers
    Private
    United States
    Unspecified amount
    The Two-Year College Biology Teaching Award, sponsored by the National Association of Biology Teachers (NABT), recognizes outstanding biology educators in two-year colleges who implement innovative teaching techniques. This award highlights the importance of culturally responsive pedagogies that foster equity and inclusion in various learning environments. Recipients receive a $500 travel honorarium, a recognition plaque, and one year of complimentary NABT membership, supporting their professional development and commitment to enhancing biology education.
    Biology Teacher Development & Training

    Prof. Chan Two-Year College Award for the Engaged Teaching of Biology

    National Association of Biology Teachers
    Private
    United States
    Unspecified amount
    The Prof. Chan Two-Year College Award for the Engaged Teaching of Biology recognizes outstanding contributions by Two-Year College faculty who develop and implement innovative, inclusive pedagogical approaches. Sponsored by Sarah McBride and John Melville, this award emphasizes the impact of teaching on a broader student population and includes a $500 travel grant for the NABT Professional Development Conference, fostering professional development and collaboration among biology educators.
    Teacher Development & Training Biology

    Grants For Grades 6-12 ($5,000 or Less)

    Toshiba America Foundation
    Corporate
    United States
    Up to US $5,000
    The Toshiba America Foundation offers grants of up to $5,000 for innovative STEM projects aimed at grades 6-12. These grants support teachers seeking to enhance science and math education through creative project-based learning. Eligible applicants include public and nonprofit private school teachers, with a focus on fostering engaging classroom experiences. Projects must be endorsed by a school official, and funding is not available for general operations or equipment purchases.
    STEM / STEAM Education Science Mathematics

    Johanna Favrot Fund for Historic Preservation

    National Trust for Historic Preservation
    Private
    United States
    US $2,500 - US $15,000
    The Johanna Favrot Fund for Historic Preservation, established in 1994, supports public agencies and nonprofit organizations in their efforts to preserve historic environments. With grants ranging from $2,500 to $15,000, this highly competitive funding opportunity aims to foster appreciation for cultural heritage and enhance community livability. Eligible activities include planning, education, and preservation projects. Applicants must match the grant dollar-for-dollar and adhere to specific guidelines to ensure the success of their initiatives.
    Community Development & Revitalization Historic Preservation

    AJMMI: Rapid Response Grants

    A.J. Muste Memorial Institute for Nonviolence and Social Justice
    Private
    United States
    Up to US $5,000
    The AJ Muste Foundation's Rapid Response Grants support U.S.-based organizations engaged in grassroots activism for social justice. These grants, up to $5,000, are aimed at addressing immediate needs of groups fighting for equality and liberation. The funding is designed for unexpected opportunities and emergencies, promoting powerful organizing efforts. The foundation prioritizes groups lacking traditional funding sources and those focused on systemic change rather than individual support.
    Civic Engagement & Education Social Justice / Human Rights

    Partnership with Common Fund Data Ecosystem Resources

    US Dept. of Health & Human Services: National Institutes of Health (NIH)
    Federal Government
    American Samoa, Guam +4 more
    US $500,000 - US $1,200,000
    The NIH Common Fund Data Ecosystem aims to enhance the reusability of biomedical data through collaboration between Common Fund programs and external data resources. This funding opportunity encourages projects that connect various biomedical data ecosystems, including the HEAL Data Ecosystem and the BRAIN Initiative. By fostering partnerships, the initiative seeks to improve the accessibility and interoperability of valuable datasets, ultimately advancing research efforts. Note that clinical trials are excluded from this funding opportunity.
    Health & Medicine Biomedical informatics

    CCF Medical School Scholarship

    Columbus Citizens Foundation Inc
    Private
    United States
    US $5,000 - US $6,250

    About Us

    Columbus Citizens Foundation celebrates Italian heritage and culture through a broad range of philanthropic and educational activities. The Foundation’s Scholarship program has supported thousands of deserving Italian American students, offering them a chance to fulfill their academic dreams and excel in their endeavors. Since 1929, the Foundation’s most public activity is organizing New York City’s annual Columbus Day Parade, the largest celebration of Italian-American heritage and achievement in the world. CCF offers many programs throughout the year celebrating Italian language, culture, history, and the many connections between Italy and the United States that extend across several centuries and continue to the present day.

    CCF Medical School Scholarship

    Since 2017, Columbus Citizens Foundation has been awarding scholarships to promising medical school students of Italian heritage. The scholarship that launched CCF’s medical school offerings in 2017 is primarily funded by, and candidates selected in partnership with, the Morgagni Medical Society, an organization founded in 1890 in order to foster the professional, intellectual, and economic development of Italian American physicians.

    In 2021, CCF launched the Dr. Anthony S. Fauci Medical School Scholarship, to be awarded annually to Italian American students who exemplify the values and determination of Dr. Fauci. The scholarship supports students with great academic prowess seeking financial aid at the graduate level in medical and public health fields of study.

    Health & Medicine Academic Scholarship Programs

    NewSchools: Learning Solutions Grant Program

    NewSchools Venture Fund
    Private
    United States
    US $150,000 - US $250,000
    The NewSchools: Learning Solutions Grant Program aims to empower K-8 students by enhancing their literacy and numeracy skills, crucial for overcoming educational challenges exacerbated by the pandemic. With a focus on innovative learning solutions, the program seeks to fund early-stage ideas that engage students and support educators. By leveraging research and technology, including generative AI, it aims to create equitable educational opportunities, fostering a brighter future for all students.
    Education - K through 12 Technology Access & Digital Literacy

    Kent R. Smith Scholarship

    The Community Foundation of Shelby County
    Private
    United States
    Unspecified amount

    The Community Foundation of Shelby County

    Our Mission

    To inspire donor generosity and transform it into meaningful, lasting impact through charitable gifts.

    Our Vision

    To be the primary partner for donors who want to advance the community’s quality of life and capacity for excellence.

    Kent R. Smith Scholarship

    Student must be pursuing a Bachelor’s or Master’s degree in the field of education at an accredited college or university.

    Selection based upon:

    • Academic ability, financial need, demonstrated community and school service, and recommendations.

    Various amounts up to $20,000 in scholarships

    Education - Higher Education Education

    The Huston Foundation Grants

    The Huston Foundation
    Private
    United States
    Unspecified amount
    The Huston Foundation Grants support both Protestant Evangelical Christian and secular needs, emphasizing humanitarian efforts since 1957. Applicants must demonstrate evangelism and provide a doctrinal statement of faith for Christian grants, while secular projects must show unique community needs and measurable goals. All applicants must also possess 501(c)(3) tax-exempt status. This dual-focus ensures diverse community support, fostering personal development and innovative solutions to pressing issues.
    Religion & Spirituality Economic Services & Development

    ALWD History Grant

    ALWD
    Association/Society
    United States
    US $1,000 - US $4,000

    The Association of Legal Writing Directors (ALWD) History Grant is designed to support projects that research, interpret, or celebrate the history of ALWD and its contributions to the legal writing discipline. These grants reflect ALWD’s commitment to preserving the history of ALWD, honoring community contributions, and making ALWD’s history accessible to scholars, teachers, and practitioners into the future.

    Types of Fundable Projects

    • Oral History & Interview Projects - Projects may include interviews with founders, early leaders, past presidents, award winners, or other members central to ALWD’s history. 
    • Archival Preservation & Digitization - A project may include scanning, organizing, and preserving historical materials such as conference programs, newsletters, board minutes, and committee records, accompanied by the creation of searchable digital archives for long-term access.
    • Creative Dissemination Projects - Short documentary films, podcasts, interactive digital exhibits, timelines, or “museum-style” digital or physical installations are possible projects.
    • Conference Integration  - Projects may include the preparation of history-focused materials for ALWD’s biennial conferences, such as poster sessions, anniversary exhibits, or a temporary “history wall.”
    • Publications & Reflections  - Written projects may include essays, case studies, memoir pieces, or historical analyses suitable for publication 

    History Historical Records & Archives

    Michael Scott Kramer Memorial Scholarship

    San Juan Island Community Foundation
    Private
    United States
    US $2,000
    The Michael Scott Kramer Memorial Scholarship, offered by the San Juan Island Community Foundation, is designed for post-secondary students pursuing education in fields like recreation, adventure tourism, and marine trades. This scholarship honors Mike Kramer, a beloved outdoorsman, by encouraging students to embrace life and adventure. Candidates should demonstrate community service, a strong work ethic, and a passion for their studies. It aims to inspire the next generation to live authentically and pursue their dreams.
    Academic Scholarship Programs Recreation

    MAHF Research Grants

    Michigan Animal Health Foundation
    Private
    United States
    Unspecified amount
    The Michigan Animal Health Foundation offers research and education grants to enhance animal health and welfare. Since 1977, these grants have supported nearly 50 projects aimed at improving veterinary care and medical techniques. Eligibility varies, with specific criteria for research grants, while educational grants have no restrictions. Researchers and educators alike can benefit from this funding, which plays a vital role in advancing animal health initiatives.
    Veterinary Science & Services Animal Welfare - General

    Operating Grants for Nonprofits in Connecticut Highlights

    Looking for operating grants for nonprofits in Connecticut?


    Read more about each grant below or start your 14-day free trial to see all operating grants for nonprofits in Connecticut recommended for your specific programs.

    Last updated: November 2, 2026. Next update: December 6, 2026.

    Grant Insights : Operating Grants for Nonprofits in Connecticut

    Grant Availability

    How common are grants in this category?

    Common — grants in this category appear regularly across funding sources.

    200+ Operating grants for nonprofits in Connecticut grants for nonprofits in the United States, from private foundations to corporations seeking to fund grants for nonprofits.

    67 Operating grants for nonprofits in Connecticut over $25K in average grant size

    56 Operating grants for nonprofits in Connecticut over $50K in average grant size

    25 Operating grants for nonprofits in Connecticut supporting general operating expenses

    200+ Operating grants for nonprofits in Connecticut supporting programs / projects

    1,000+ Grants on Instrumentl focused on Health Care Access & Delivery

    1,000+ Grants on Instrumentl focused on Workforce Preparation & Job Readiness

    Grant Deadline Distribution

    Over the past year, when are grant deadlines typically due for Operating grants for Nonprofits in Connecticut?

    Most grants are due in the fourth quarter.

    Q1
    28.5%
    Q2
    23.0%
    Q3
    19.3%
    Q4
    29.2%

    Typical Funding Amounts

    What's the typical grant amount funded for Operating Grants for Nonprofits in Connecticut?

    Grants are most commonly $17,500.

    $500 $500 Min.
    $17,500 $17.5 K Median
    $425,646 $425.6 K Average
    $40,331,313 $40.3 M Max.

    Average Grant Size

    What's the typical amount funded for Connecticut?

    Grants are most commonly $102,799.

    $102,799

    Total Number of Grants

    What's the total number of grants in Operating Grants for Nonprofits in Connecticut year over year?

    In 2024, funders in Connecticut awarded a total of 44,963 grants.

    2022 40,971

    2023 41,714

    2024 44,963

    Top Grant Focus Areas

    Among all the Operating Grants for Nonprofits in Connecticut given out in Connecticut, the most popular focus areas that receive funding are Education, Philanthropy, Voluntarism & Grantmaking Foundations, and Human Services.

    1. Education

    2. Philanthropy, Voluntarism & Grantmaking Foundations

    3. Human Services

    Funding Over Time

    How is funding for Operating Grants for Nonprofits in Connecticut changing over time?

    Funding has increased by 26.46%.

    2022 $3,687,355,257

    2023 $3,626,469,446
    -1.65%

    2024 $4,586,184,577
    26.46%

    Connecticut Counties That Receive the Most Funding

    How does grant funding vary by county?

    Fairfield County, New Haven County, and Hartford County receive the most funding.

    County Total Grant Funding in 2024
    Fairfield County $2,060,422,894
    New Haven County $962,256,077
    Hartford County $506,655,014
    New London County $103,900,627
    Litchfield County $100,804,200