Nonprofits in Delaware

Browse and explore nonprofit organizations in Delaware

100 organizations
Delaware is home to 1,236 nonprofit organizations with publicly available IRS Form 990 data. Together, these organizations report a combined annual revenue of $10.7 billion, reflecting the scale and economic impact of the nonprofit sector in Delaware. The largest nonprofit by revenue is ASTRAZENECA PATIENT ASSISTANCE ORGANIZATION, reporting $4.6 billion in its most recent Form 990 filing. Use the rankings and directory below to explore nonprofits in Delaware by revenue, city, or founding year.
Largest Nonprofits
Top nonprofits ranked by total revenue
Highest Assets
Top nonprofits ranked by total assets
Fastest Growing
Top nonprofits by year-over-year revenue growth
Most Efficient
Top nonprofits by program expense ratio
Best Rated
Top nonprofits by Trantor Score
Newest Organizations
Recently formed nonprofit organizations
Browse by Year Founded
1900 1901 1902 1903 1905 1907 1909 1910 1911 1912 1913 1914 1915 1916 1917 1918 1919 1920 1921 1922 1923 1924 1925 1926 1927 1928 1929 1930 1931 1932 1933 1934 1935 1936 1937 1938 1939 1940 1941 1942 1943 1944 1945 1946 1947 1948 1949 1950 1951 1952 1953 1954 1955 1956 1957 1958 1959 1960 1961 1962 1963 1964 1965 1966 1967 1968 1969 1970 1971 1972 1973 1974 1975 1976 1977 1978 1979 1980 1981 1982 1983 1984 1985 1986 1987 1988 1989 1990 1991 1992 1993 1994 1995 1996 1997 1998 1999 2000 2001 2002 2003 2004 2005 2006 2007 2008 2009 2010 2011 2012 2013 2014 2015 2016 2017 2018 2019 2020 2021 2022 2023 2024 2025
Browse by City
WILMINGTON (651) Wilmington (186) DOVER (173) NEWARK (148) NEW CASTLE (64) Newark (61) LEWES (60) Dover (57) MIDDLETOWN (36) HOCKESSIN (32) MILFORD (29) SEAFORD (28) CLAYMONT (28) GEORGETOWN (27) REHOBOTH BEACH (27) BEAR (25) MILLSBORO (24) Lewes (17) CAMDEN (15) New Castle (14) SMYRNA (14) Middletown (14) LAUREL (12) BETHANY BEACH (11) GREENVILLE (10) Bear (10) OCEAN VIEW (9) MILTON (9) Claymont (8) SELBYVILLE (8)
Top Nonprofits by Revenue
# Organization Revenue Assets
1 ASTRAZENECA PATIENT ASSISTANCE ORGANIZATION
EIN: 562591004 · WILMINGTON, DE
 $4.6B $0
2 CHRISTIANA CARE HEALTH SERVICES INC
EIN: 510103684 · WILMINGTON, DE
 $3.4B $2.8B
3 AMERICAN ONLINE GIVING FOUNDATION INC
EIN: 810739440 · NEWARK, DE
 $2.1B $269.5M
4 UNIVERSITY OF DELAWARE
EIN: 516000297 · NEWARK, DE
 $1.7B $4.8B
5 FUND FOR POLICY REFORM
EIN: 357090597 · WILMINGTON, DE
 $978.1M $3.3B
6 BAYHEALTH MEDICAL CENTER INC
EIN: 510064318 · DOVER, DE
 $978.0M $1.6B
7 BEEBE MEDICAL CENTER INC
EIN: 510067938 · LEWES, DE
 $634.9M $723.8M
8 DELAWARE ELECTRIC COOPERATIVE INC
EIN: 510011975 · GREENWOOD, DE
 $254.8M $452.2M
9 DELAWARE STATE UNIVERSITY
EIN: 510305893 · DOVER, DE
 $250.4M $512.2M
10 UNION HOSPITAL OF CECIL COUNTY INC
EIN: 520607945 · WILMINGTON, DE
 $199.1M $218.7M
11 ST FRANCIS HOSPITAL INC
EIN: 510064326 · WILMINGTON, DE
 $158.5M $89.1M
12 AMERICAN GIFT FUND
EIN: 516506426 · WILMINGTON, DE
 $155.8M $560.1M
13 TIDALHEALTH NANTICOKE INC
EIN: 510069243 · SEAFORD, DE
 $153.6M $149.5M
14 WILMINGTON UNIVERSITY INC
EIN: 510107088 · NEW CASTLE, DE
 $142.4M $384.9M
15 Five Pointe Professional Liability Insurance Company co Wilmington Trust
EIN: 204191006 · Wilmington, DE
 $135.4M $393.1M
16 CONNECTIONS COMMUNITY SUPPORT PROGRAMS INC
EIN: 510333030 · WILMINGTON, DE
 $124.6M $45.8M
17 UNIDEL FOUNDATION INC
EIN: 516015046 · GREENVILLE, DE
 $81.0M $551.7M
18 FOOD FOR EDUCATION FOUNDATION INC
EIN: 880664918 · Dover, DE
 $74.9M $93.5M
19 ALLIANCE TO END PLASTIC WASTE INC
EIN: 832463179 · WILMINGTON, DE
 $66.6M $54.3M
20 Conexio Care Inc
EIN: 863414545 · Claymont, DE
 $63.9M $44.6M
21 The Henry Francis du Pont Winterthur Museum Inc
EIN: 510066038 · Winterthur, DE
 $63.5M $469.7M
22 BEEBE PHYSICIAN NETWORK INC
EIN: 522011066 · LEWES, DE
 $62.1M $30.0M
23 DELAWARE COMMUNITY FOUNDATION INC
EIN: 222804785 · WILMINGTON, DE
 $58.2M $392.5M
24 GOODWILL INDUSTRIES OF DELAWARE AND DELAWARE COUNTY INC
EIN: 510064311 · WILMINGTON, DE
 $57.9M $53.2M
25 YOUNG MEN'S CHRISTIAN ASSOCIATION OF DELAWARE
EIN: 510065748 · WILMINGTON, DE
 $56.3M $112.1M
26 The Grateful Lives Foundation
EIN: 326402383 · Wilmington, DE
 $55.3M $709.6M
27 COMMUNITY SYSTEMS INC
EIN: 510281350 · NEW CASTLE, DE
 $52.4M $16.0M
28 SUSTAINABLE ENERGY UTILITY INC
EIN: 263963904 · DOVER, DE
 $48.7M $162.6M
29 ZEARN
EIN: 371665745 · CLAYMONT, DE
 $48.4M $84.5M
30 CLIMATE ARC INC
EIN: 932684544 · DOVER, DE
 $44.4M $30.5M
31 INTERNATIONAL FRESH PRODUCE ASSOCIATION
EIN: 873495767 · NEWARK, DE
 $43.9M $58.7M
32 FOOD BANK OF DELAWARE INC
EIN: 510258984 · NEWARK, DE
 $41.5M $49.0M
33 CHRISTIANA CARE HOME HEALTH AND COMMUNITY SERVICES INC
EIN: 510064334 · WILMINGTON, DE
 $41.5M $21.6M
34 TOWER HILL SCHOOL ASSOCIATION
EIN: 510065745 · WILMINGTON, DE
 $38.2M $134.5M
35 EASTER SEALS DELAWARE & MARYLAND'S EASTERN SHORE INC
EIN: 510066728 · NEW CASTLE, DE
 $37.2M $64.7M
36 LIFE AT ST FRANCIS HEALTHCARE INC
EIN: 452569214 · WILMINGTON, DE
 $37.2M $33.9M
37 ODYSSEY CHARTER SCHOOL
EIN: 201787299 · WILMINGTON, DE
 $35.3M $69.6M
38 WESTSIDE FAMILY HEALTHCARE INC
EIN: 222488654 · WILMINGTON, DE
 $34.3M $26.2M
39 GOLDEY-BEACOM COLLEGE
EIN: 510109178 · WILMINGTON, DE
 $34.2M $251.8M
40 St Andrew's School Of Delaware Inc
EIN: 510079506 · Middletown, DE
 $34.0M $382.8M
41 THE SUNRISE PROJECT INC
EIN: 872370083 · WILMINGTON, DE
 $33.3M $5.2M
42 ASPIRA OF DELAWARE CHARTER OPERATIONS IN
EIN: 264060822 · NEWARK, DE
 $32.9M $72.1M
43 CHILDREN AND FAMILIES FIRST
EIN: 510065731 · WILMINGTON, DE
 $32.5M $13.3M
44 PSI KYIV INC
EIN: 844574620 · WILMINGTON, DE
 $31.5M $25.0M
45 BOYS & GIRLS CLUBS OF DELAWARE INC
EIN: 510068712 · WILMINGTON, DE
 $31.1M $53.0M
46 DELAWARE HOSPICE INC
EIN: 510258883 · NEWARK, DE
 $25.8M $40.8M
47 WESLEY COLLEGE INC
EIN: 510064335 · DOVER, DE
 $24.1M $24.0M
48 SANFORD SCHOOL
EIN: 510064331 · HOCKESSIN, DE
 $23.6M $37.4M
49 MOT CHARTER SCHOOL INC
EIN: 510407220 · MIDDLETOWN, DE
 $23.1M $44.0M
50 WILMINGTON COUNTRY CLUB
EIN: 510054440 · WILMINGTON, DE
 $20.6M $36.4M
51 THE MARY CAMPBELL CENTER INC
EIN: 237089122 · WILMINGTON, DE
 $20.6M $30.2M
52 EXCEPTIONAL CARE FOR CHILDREN
EIN: 800748765 · NEWARK, DE
 $19.8M $47.6M
53 ACADEMIA ANTONIA ALONSO CHARTER SCHOOL
EIN: 460667836 · NEWARK, DE
 $18.5M $52.5M
54 BRANDYWINE COUNSELING & COMMUNITY SERVICES INC
EIN: 510278050 · WILMINGTON, DE
 $18.3M $15.4M
55 UNITED WAY OF DELAWARE
EIN: 510073399 · WILMINGTON, DE
 $18.2M $15.3M
56 THE TATNALL SCHOOL INC
EIN: 510071443 · WILMINGTON, DE
 $17.9M $46.9M
57 SUSSEX ACADEMY OF ARTS & SCIENCES INC
EIN: 510394512 · GEORGETOWN, DE
 $17.7M $33.1M
58 MILTON & HATTIE KUTZ HOME INC
EIN: 510070786 · WILMINGTON, DE
 $17.6M $20.7M
59 IBEW HEALTH AND WELFARE TRUST FUND NECA LOCAL UNION NO 313
EIN: 237024556 · WILMINGTON, DE
 $16.6M $25.0M
60 Kuumba Academy Charter School Inc
EIN: 510399911 · Wilmington, DE
 $15.4M $12.4M
61 JOSHUA M FREEMAN FOUNDATION
EIN: 208592383 · SELBYVILLE, DE
 $15.3M $9.5M
62 BUILDING DECARBONIZATION COALITION
EIN: 854008764 · LEWES, DE
 $15.0M $8.9M
63 LA RED HEALTH CENTER INC
EIN: 141850828 · GEORGETOWN, DE
 $14.8M $19.3M
64 NEMOURS NEW JERSEY PHYSICIAN PRACTICE PC
EIN: 463160718 · Wilmington, DE
 $14.5M $2.9M
65 CHARTER SCHOOL OF NEW CASTLE
EIN: 861105534 · NEW CASTLE, DE
 $14.4M $13.2M
66 BEEBE MEDICAL FOUNDATION
EIN: 510319455 · LEWES, DE
 $14.4M $36.6M
67 KENTMERE REHABILITATION AND SKILLED NURSING INC
EIN: 510077156 · WILMINGTON, DE
 $14.4M $53.5M
68 DELAWARE STATE UNIVERSITY FOUNDATION INC
EIN: 201372435 · DOVER, DE
 $14.2M $39.8M
69 HOME FOR AGED WOMEN-MINQUADALE HOME INC
EIN: 510075766 · WILMINGTON, DE
 $13.9M $17.7M
70 PLUMBERS & PIPEFITTERS LOCAL UNION 74 WELFARE FUND
EIN: 516174595 · WILMINGTON, DE
 $13.6M $20.9M
71 CARAVEL ACADEMY INC
EIN: 222602110 · BEAR, DE
 $13.5M $20.3M
72 EASTSIDE CHARTER SCHOOL
EIN: 510377733 · WILMINGTON, DE
 $13.5M $12.8M
73 DELAWARE LIFE & HEALTH INSURANCE GUARANTY ASSOCIATION
EIN: 222451259 · NEWARK, DE
 $13.2M $5.5M
74 Blood Bank of Delmarva Inc
EIN: 510078596 · Newark, DE
 $12.9M $0
75 THE INDEPENDENCE SCHOOL INC
EIN: 510225189 · NEWARK, DE
 $12.8M $29.1M
76 AMERICAN COOPERATIVE SCHOOL OF TUNIS ASSOCIATION
EIN: 830379231 · WILMINGTON, DE
 $12.6M $32.9M
77 THE PROVIDENCE CREEK ACADEMY CHARTER SCHOOL INC
EIN: 510413324 · CLAYTON, DE
 $12.4M $20.8M
78 THE MODERN MATURITY CENTER INC
EIN: 510108568 · DOVER, DE
 $12.3M $16.8M
79 BIG TENT PROJECT FUND
EIN: 844700775 · DOVER, DE
 $12.2M $120K
80 FIRST STATE MONTESSORI ACADEMY
EIN: 273480706 · WILMINGTON, DE
 $12.1M $26.9M
81 MID-ATLANTIC REGION COMMISSION ON HIGHER EDUCATION
EIN: 461548064 · WILMINGTON, DE
 $12.0M $25.1M
82 DELMARVA CHRISTIAN SCHOOLS INC
EIN: 510392535 · GEORGETOWN, DE
 $11.9M $32.4M
83 Local Independent Online News Publishers Inc
EIN: 460781654 · Wilmington, DE
 $11.8M $8.9M
84 THE DELAWARE STATE FAIR INC
EIN: 510072431 · HARRINGTON, DE
 $11.6M $43.2M
85 KINGSWOOD COMMUNITY CENTER INC
EIN: 510064319 · WILMINGTON, DE
 $11.3M $25.0M
86 REHOBOTH BEACH COUNTRY CLUB
EIN: 510042264 · REHOBOTH BEACH, DE
 $11.3M $25.4M
87 TRI-STATE COMMUNITY PARTNERS INC
EIN: 884228143 · WILMINGTON, DE
 $11.1M $23.5M
88 WRLD Foundation
EIN: 872610501 · WIlmington, DE
 $11.0M $2.0M
89 NEIGHBORGOOD PARTNERS INC
EIN: 526054476 · Dover, DE
 $10.8M $47.1M
90 THE ANDREW MCDONOUGH B FOUNDATION
EIN: 421741037 · WILMINGTON, DE
 $10.8M $8.3M
91 AIDS DELAWARE INC
EIN: 222805481 · WILMINGTON, DE
 $10.7M $2.3M
92 DELAWARE BAR FOUNDATION
EIN: 510259923 · WILMINGTON, DE
 $10.5M $19.1M
93 GARY AND MARY WEST HEALTH ENDOWMENTINC
EIN: 272953865 · WILMINGTON, DE
 $10.5M $243.4M
94 REACH RIVERSIDE DEVELOPMENT CORP
EIN: 821401986 · WILMINGTON, DE
 $10.3M $38.0M
95 MILFORD HOUSING DEVELOPMENT CORP
EIN: 510218904 · MILFORD, DE
 $10.3M $33.5M
96 HABITAT FOR HUMANITY OF NEW CASTLE COUNTY
EIN: 510294138 · WILMINGTON, DE
 $10.0M $14.6M
97 LONGVIEW PHILANTHROPY USA INC
EIN: 932664730 · CLAYMONT, DE
 $10.0M $6.8M
98 DELAWARE INNOVATION SPACE INC
EIN: 820832288 · WILMINGTON, DE
 $10.0M $42.9M
99 THE MINISTRY OF CARING INC
EIN: 510209843 · WILMINGTON, DE
 $10.0M $55.0M
100 FREIRE CHARTER SCHOOL WILMINGTON INC
EIN: 465680913 · WILMINGTON, DE
 $9.9M $20.7M
Data from IRS Form 990 filings. Click an organization name to view full details. © 2026 990 Finder by Trantor SpA.