Top 50 Charities in United States

This curated ranking covers the 50 largest charities in United States, ordered by estimated audience size from Rascasse's anonymized search-behavior signals. Out of 1,363 charities tracked in United States, the 50 ranked here account for the largest measured audience reach. PBS, NPR and Humane society lead the list with a combined estimated audience of 48,005,376 people. Across all 50 entries the average audience size is 4,097,721, and the largest, PBS, reaches around 20,516,388 people in United States. Audience size is the estimated number of unique people in United States who actively engage with each charity, derived from search demand signals. Rankings reflect search-behavior signals collected across United States and are refreshed weekly.

Ranking

Rank	Name	Audience size	Country share	Subtype	Category
1	PBS	20,516,388	60.9%	Charity	Movies & TV
2	NPR	15,862,523	73.4%	Charity	Music & Radio
3	Humane society	11,626,465	66.3%	Charity	Politics & Society
4	American Medical Association	10,514,949	100.0%	Charity	Health
5	American Marketing Association	10,331,556	37.8%	Charity	Business & Career
6	St. Jude Children's Research Hospital	10,139,116	63.3%	Charity	Health
7	United Nations	8,689,041	21.8%	Charity	Politics & Society
8	American Automobile Association	6,720,446	51.8%	Charity	Cars & Mobility
9	National Park Service	5,281,757	96.3%	Charity	Politics & Society
10	Small Press Expo	4,999,401	51.3%	Charity	Literature
11	San Diego Comic-Con International	4,852,960	79.4%	Charity	Literature
12	FamilySearch	4,576,795	25.6%	Charity	Kids & Family
13	Internet Archive	4,434,460	21.9%	Charity	Internet & Social Media
14	Associated Press	4,325,601	66.4%	Charity	News
15	PragerU	4,314,540	88.8%	Charity	Music & Radio
16	Habitat for Humanity	4,069,328	87.0%	Charity	Politics & Society
17	Mayo Clinic	3,967,514	72.5%	Charity	Health
18	American Cancer Society	3,853,618	94.1%	Charity	Health
19	Best Friends Animal Society	3,309,666	91.6%	Charity	Pets & Animals
20	Federation of American Scientists	3,252,046	53.9%	Charity	Business & Career
21	Animal Equality	3,185,708	22.5%	Charity	Politics & Society
22	American Heart Association	2,949,043	82.9%	Charity	Health
23	Better Business Bureau	2,701,950	77.7%	Charity	Business & Career
24	Focus on the Family	2,664,267	90.1%	Charity	Kids & Family
25	Human Rights Campaign	2,464,135	72.7%	Charity	Politics & Society
26	American Diabetes Association	2,414,825	28.0%	Charity	Health
27	American Legion	2,396,879	98.0%	Charity	Politics & Society
28	American Society of Composers, Authors and Publishers	2,360,565	92.2%	Charity	Politics & Society
29	Autism Speaks	2,323,756	69.2%	Charity	Politics & Society
30	Sierra Club	2,118,047	93.1%	Charity	Travel & Leisure
31	American Ballet Theatre	2,075,332	40.5%	Charity	Arts & Culture
32	Samaritan's Purse	1,977,529	70.3%	Charity	Politics & Society
33	Feeding America	1,947,942	95.8%	Charity	Politics & Society
34	Wounded Warrior Project	1,845,520	92.7%	Charity	Politics & Society
35	Boys & Girls Clubs of America	1,813,743	80.1%	Charity	Kids & Family
36	International Olympic Committee	1,782,301	23.6%	Charity	Sports
37	Adopt-a-Pet.com	1,749,433	95.6%	Charity	Pets & Animals
38	Film Society of Lincoln Center	1,739,209	65.8%	Charity	Movies & TV
39	Richmond Symphony Orchestra	1,725,261	100.0%	Charity	Politics & Society
40	National Wildlife Federation	1,689,700	89.6%	Charity	Politics & Society
41	CONCACAF	1,657,446	27.9%	Charity	Sports
42	New York City Ballet	1,606,840	28.4%	Charity	Arts & Culture
43	Humane Society International	1,567,508	43.0%	Charity	Politics & Society
44	Rotary International	1,549,233	56.5%	Charity	Politics & Society
45	Ducks Unlimited	1,499,601	89.2%	Charity	Pets & Animals
46	The Nature Conservancy	1,497,651	47.0%	Charity	Travel & Leisure
47	Alzheimer's Association	1,496,690	78.8%	Charity	Health
48	Proverbs 31 Ministries	1,495,267	93.3%	Charity	Health
49	Special Olympics	1,483,201	57.7%	Charity	Sports
50	Animal Rescue Foundation	1,469,326	40.4%	Charity	Pets & Animals