> Enrich.chat gives AI agents verified work emails and mobiles. To use it from an agent, read https://enrich.chat/agents.md . This is the Markdown version of https://enrich.chat/companies-in/washington-dc/non-profit-organizations/ # Nonprofit Organizations in Washington, DC The bigger nonprofit organizations headquartered in Washington, DC, with what they do, their sizes and how to reach their people. By Enrich.chat Editorial. Updated October 22, 2026. **Short answer:** Among the nonprofit organizations counted in Washington, DC, the biggest by headcount range include American Red Cross, Smrp and Ywca Usa. They are mostly very small: 69% have 50 or fewer employees. ## Which nonprofit organizations are in Washington, DC? Among the companies whose public profile lists Non-profit Organizations as their industry and Washington, DC as their headquarters, the biggest by headcount range include American Red Cross, Smrp, Ywca Usa, World Wildlife Fund and Elizabeth Glaser Pediatric Aids Foundation. Names link to a company profile where we have one. | Company | Employees | | --- | --- | | [American Red Cross](https://enrich.chat/company/american-red-cross/) | 10,001+ | | Smrp | 5,001 to 10,000 | | Ywca Usa | 5,001 to 10,000 | | World Wildlife Fund | 1,001 to 5,000 | | Elizabeth Glaser Pediatric Aids Foundation | 1,001 to 5,000 | | World Learning | 1,001 to 5,000 | | Wri Ross Center For Sustainable Cities | 1,001 to 5,000 | | Dkt International | 1,001 to 5,000 | | National Geographic Society | 501 to 1,000 | | Humane World For Animals | 501 to 1,000 | | The Humane Society Of The United States | 501 to 1,000 | | Kids In Need Of Defense Kind | 501 to 1,000 | | American Councils For International Education | 501 to 1,000 | | Project Hope | 501 to 1,000 | | Afscme | 501 to 1,000 | | Africare | 501 to 1,000 | | Ufcw | 501 to 1,000 | | Goodwill Of Greater Washington | 501 to 1,000 | | Some So Others Might Eat | 501 to 1,000 | | Aspen Forum For Community Solutions Afcs | 501 to 1,000 | | Travelers Aid International | 501 to 1,000 | | National Council For Mental Wellbeing | 201 to 500 | | National Association Of Social Workers | 201 to 500 | | Irex | 201 to 500 | | The Jane Goodall Institute | 201 to 500 | The table shows the 25 biggest by headcount range, with ties broken by audience size. The charts and percentages below cover every company counted for this page, not just these 25, and companies with fewer than 11 employees are not counted. Headquarters is the location on each company's public profile. ## What do nonprofit organizations in Washington, DC do? Non-profit Organizations is a broad label. The most common NAICS codes among them are 813410 (14%), 813319 (13%) and 813312 (11%). **Figure: What nonprofit organizations in Washington do.** Bars for the share of counted nonprofit organizations with each code: 813410 14%, 813319 13%, 813312 11%, 624190 9%, 541618 6%, 813920 6%, 561311 4%. *Share of counted nonprofit organizations in Washington by their NAICS code.* [NAICS 561311](https://enrich.chat/naics/561311/) ## How big are they? 69% of the nonprofit organizations counted in Washington, DC have 50 or fewer employees, and the middle one is in the 11 to 50 range. Companies with fewer than 11 employees are not counted. **Figure: Size of nonprofit organizations in Washington.** Seven columns for the share of counted nonprofit organizations in Washington in each employee range: 11 to 50 69%, 51 to 200 21%, 201 to 500 6%, 501 to 1,000 3%, 1,001 to 5,000 1%, 5,001 to 10,000 0%, 10,001+ 0%. *Share of counted nonprofit organizations in Washington in each employee range.* ## How old are they? Most were founded in the 2010s (21%), then the 2000s (19%). **Figure: When nonprofit organizations in Washington were founded.** Eight columns for the share of counted nonprofit organizations in Washington founded in each era: Before 1960 9%, 1960s 4%, 1970s 10%, 1980s 13%, 1990s 14%, 2000s 19%, 2010s 21%, 2020s 10%. *Share of counted nonprofit organizations in Washington by the era they were founded in, for the ones that list a founding year.* ## How nonprofit organizations compare - 32% were founded in 2010 or later, against 54% across other cities on this site. ## How do you reach the people at nonprofit organizations in Washington, DC? The people to talk to are usually executive directors and operations leaders. Build the list in three prompts to your AI agent. ### 1. Count them (free) Counting who matches never uses credits. ```text Use www.enrich.chat to count the nonprofit organizations in Washington, DC ``` ### 2. Find the people (5 credits per person) Name the roles you sell to. Each person returned is 5 credits, and name, title and company are included. ```text Use www.enrich.chat to find the executive directors and operations leaders at nonprofit organizations in Washington, DC, with their titles ``` ### 3. Get their work emails (10 credits each) An email is 10 credits only when one is found. Every email comes with a status: verified, catch-all or unknown. ```text Use www.enrich.chat to find the work emails for these people and tell me which ones are verified ``` ## More to explore Other industries in Washington, DC: [Consulting Firms](https://enrich.chat/companies-in/washington-dc/business-consulting-and-services/)[IT Services Companies](https://enrich.chat/companies-in/washington-dc/it-services-and-it-consulting/)[Real Estate Companies](https://enrich.chat/companies-in/washington-dc/real-estate/)[Software Companies](https://enrich.chat/companies-in/washington-dc/software-development/)[Hospitals and Health Care Organizations](https://enrich.chat/companies-in/washington-dc/hospitals-and-health-care/)[Law Firms](https://enrich.chat/companies-in/washington-dc/law-practice/)[Financial Services Companies](https://enrich.chat/companies-in/washington-dc/financial-services/)[Construction Companies](https://enrich.chat/companies-in/washington-dc/construction/)[Public Relations Firms](https://enrich.chat/companies-in/washington-dc/public-relations-and-communications-services/)[Advertising Agencies](https://enrich.chat/companies-in/washington-dc/advertising-services/)[Technology and Internet Companies](https://enrich.chat/companies-in/washington-dc/technology-information-and-internet/)[Legal Services Firms](https://enrich.chat/companies-in/washington-dc/legal-services/)[Education Organizations](https://enrich.chat/companies-in/washington-dc/education-administration-programs/)[Colleges and Universities](https://enrich.chat/companies-in/washington-dc/higher-education/)[Government Agencies](https://enrich.chat/companies-in/washington-dc/government-administration/)[Research Services Firms](https://enrich.chat/companies-in/washington-dc/research-services/)[Architecture Firms](https://enrich.chat/companies-in/washington-dc/architecture-and-planning/)[Environmental Services Companies](https://enrich.chat/companies-in/washington-dc/environmental-services/)[Training and Coaching Firms](https://enrich.chat/companies-in/washington-dc/professional-training-and-coaching/)[All of Washington, DC](https://enrich.chat/companies-in/washington-dc/) Nonprofit Organizations in other cities: [New York, NY](https://enrich.chat/companies-in/new-york-ny/non-profit-organizations/)[Chicago, IL](https://enrich.chat/companies-in/chicago-il/non-profit-organizations/)[Los Angeles, CA](https://enrich.chat/companies-in/los-angeles-ca/non-profit-organizations/)[Houston, TX](https://enrich.chat/companies-in/houston-tx/non-profit-organizations/)[San Francisco, CA](https://enrich.chat/companies-in/san-francisco-ca/non-profit-organizations/)[Atlanta, GA](https://enrich.chat/companies-in/atlanta-ga/non-profit-organizations/)[Dallas, TX](https://enrich.chat/companies-in/dallas-tx/non-profit-organizations/)[Boston, MA](https://enrich.chat/companies-in/boston-ma/non-profit-organizations/)[Seattle, WA](https://enrich.chat/companies-in/seattle-wa/non-profit-organizations/)[Philadelphia, PA](https://enrich.chat/companies-in/philadelphia-pa/non-profit-organizations/) ## Frequently asked questions ### Which are the biggest nonprofit organizations in Washington, DC? Among those counted, they include American Red Cross, Smrp, Ywca Usa, World Wildlife Fund and Elizabeth Glaser Pediatric Aids Foundation, ranked by headcount range. ### How big are nonprofit organizations in Washington, DC? 69% of those counted have 50 or fewer employees, and the middle one is in the 11 to 50 range. Companies with fewer than 11 employees are not counted. ### Which companies count as non-profit organizations? Companies whose public profile lists Non-profit Organizations as their industry and whose headquarters are in Washington, DC. ## Try this prompt Find the people at nonprofit organizations in Washington, DC ```text Use www.enrich.chat to find the executive directors and operations leaders at nonprofit organizations in Washington, DC, with titles and verified work emails ``` ## Related - [Companies using a technology](https://enrich.chat/companies-using/) - [Consulting Firms in Washington, DC](https://enrich.chat/companies-in/washington-dc/business-consulting-and-services/) - [IT Services Companies in Washington, DC](https://enrich.chat/companies-in/washington-dc/it-services-and-it-consulting/) - [Real Estate Companies in Washington, DC](https://enrich.chat/companies-in/washington-dc/real-estate/) - [Software Companies in Washington, DC](https://enrich.chat/companies-in/washington-dc/software-development/) - [Nonprofit Organizations in New York](https://enrich.chat/companies-in/new-york-ny/non-profit-organizations/) - [Nonprofit Organizations in Chicago](https://enrich.chat/companies-in/chicago-il/non-profit-organizations/) - [Nonprofit Organizations in Los Angeles](https://enrich.chat/companies-in/los-angeles-ca/non-profit-organizations/) - [Nonprofit Organizations in Houston](https://enrich.chat/companies-in/houston-tx/non-profit-organizations/) - [Tech stack lookup](https://enrich.chat/tools/tech-stack-lookup/)