Company lists · Data refreshed September 2026
Top 25 Social services nonprofits based in Chicago, United States
RevenueBase identified 62 social services nonprofits headquartered in Chicago, United States as of September 2026 and tracks 38,288 professional contacts across them, including 1,192 with verified work emails. New York is the largest hub.
This list covers social services nonprofits headquartered in Chicago, United States, matched on what each company actually does as described in its own words. Ranked by team size, largest first. Every row shows the company's own description, its RevenueBase Smart Search rating, and when it was last checked. Data refreshed September 22, 2026.
Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase Smart Search, the natural-language company search RevenueBase customers use to build their own targeted lists and unlock verified emails and direct dials at the companies on them. How these lists are built and judged.
The 25 largest social services nonprofits based in Chicago, United States
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 31,282 contacts → | ||||
Indirect evidence “For 175 years, the Y has been a place where meaningful connections help build stronger communities.” Source: RevenueBase Database · checked Sep 22, 2026Thanks. The Data Team will review it. | |||||
| 2 | 3,330 contacts → | ||||
Partial evidence “Easterseals is a national nonprofit providing expert caregiving and support services across disabilities and stages of life.” Source: RevenueBase Database · checked Sep 22, 2026Thanks. The Data Team will review it. | |||||
| 3 | 423 contacts → | ||||
Indirect evidence “The mission of Ada S.” Source: RevenueBase Database · checked Sep 22, 2026Thanks. The Data Team will review it. | |||||
| 4 | 376 contacts → | ||||
Indirect evidence “The Pilsen Wellness Center, Inc.” Source: RevenueBase Database · checked Sep 22, 2026Thanks. The Data Team will review it. | |||||
| 5 | 326 contacts → | ||||
Indirect evidence “UCAN builds strong youth and families through compassionate healing, education, and empowerment.” Source: RevenueBase Database · checked Sep 22, 2026Thanks. The Data Team will review it. | |||||
| 6 | 294 contacts → | ||||
Indirect evidence “Casa Central transforms lives and strengthens communities with a special focus on Hispanics.” Source: RevenueBase Database · checked Sep 22, 2026Thanks. The Data Team will review it. | |||||
| 7 | 258 contacts → | ||||
Indirect evidence “For 130 years, Chicago Commons’ mission has been to partner with individuals, families, and communities to overcome poverty, discrimination, and isolation.” Source: RevenueBase Database · checked Sep 22, 2026Thanks. The Data Team will review it. | |||||
| 8 | 212 contacts → | ||||
Indirect evidence “At Heartland Human Care Services, we are courageous champions of human rights.” Source: RevenueBase Database · checked Sep 22, 2026Thanks. The Data Team will review it. | |||||
| 9 | 190 contacts → | ||||
Indirect evidence “Association House of Chicago is a non-profit organization offering human-services programs that address both immediate and personal development needs.” Source: RevenueBase Database · checked Sep 22, 2026Thanks. The Data Team will review it. | |||||
| 10 | 186 contacts → | ||||
Indirect evidence “SGA Youth & Family Services, founded in 1911, provides free, comprehensive services to the most challenged and underserved neighborhoods in Illinois’ Cook, Lake, and Will Counties.” Source: RevenueBase Database · checked Sep 22, 2026Thanks. The Data Team will review it. | |||||
| 11 | 163 contacts → | ||||
Strong evidence “Erie Neighborhood House is a social services nonprofit in Chicago, and we offer the most comprehensive support immigrant and low-income families need to thrive.” Source: RevenueBase Database · checked Sep 22, 2026Thanks. The Data Team will review it. | |||||
| 12 | 145 contacts → | ||||
Partial evidence “Mission statement: TRP builds trusting relationships to educate and propel individuals, immigrants, and families to achieve their social and economic aspirations, stable homes…” Source: RevenueBase Database · checked Sep 22, 2026Thanks. The Data Team will review it. | |||||
| 13 | 123 contacts → | ||||
Indirect evidence “Youth Outreach Services is dedicated to caring for Chicago’s most vulnerable youth, inspiring positive development in their lives, families and communities.” Source: RevenueBase Database · checked Sep 22, 2026Thanks. The Data Team will review it. | |||||
| 14 | 105 contacts → | ||||
Indirect evidence “At Kids Above All, we believe young people who have experienced trauma can become independent adults who live meaningful, productive lives.” Source: RevenueBase Database · checked Sep 22, 2026Thanks. The Data Team will review it. | |||||
| 15 | 83 contacts → | ||||
Partial evidence “Originally founded by Chinese immigrants, Chinese Mutual Aid Association (CMAA) has evolved into a pan-immigrant social services agency serving clients from over 40 countries.” Source: RevenueBase Database · checked Sep 22, 2026Thanks. The Data Team will review it. | |||||
| 16 | 63 contacts → | ||||
Indirect evidence “Albany Park Community Center (APCC) is a not-for-profit, community-based organization located on Chicago’s northwest side.” Source: RevenueBase Database · checked Sep 22, 2026Thanks. The Data Team will review it. | |||||
| 17 | 60 contacts → | ||||
Indirect evidence “As JPA’s founder, Jane Addams, once said, “America’s future will be determined by the home and the school.” Source: RevenueBase Database · checked Sep 22, 2026Thanks. The Data Team will review it. | |||||
| 18 | 59 contacts → | ||||
Indirect evidence “Franciscan Outreach is a leading provider of homeless services in Chicago.” Source: RevenueBase Database · checked Sep 22, 2026Thanks. The Data Team will review it. | |||||
| 19 | 53 contacts → | ||||
Partial evidence “Pacific Garden Mission is a nonprofit organization in Chicago, Illinois, USA” Source: RevenueBase Database · checked Sep 22, 2026Thanks. The Data Team will review it. | |||||
| 20 | 51 contacts → | ||||
Indirect evidence “MYSI Corporation was founded in 1965 with a focus on eradicating homelessness by providing shelter care, temporary housing and community-based clinical case management support for…” Source: RevenueBase Database · checked Sep 22, 2026Thanks. The Data Team will review it. | |||||
| 21 | 22 contacts → | ||||
Indirect evidence Source: RevenueBase Database · checked Sep 22, 2026Thanks. The Data Team will review it. | |||||
| 22 | 14 contacts → | ||||
Partial evidence “The Ethiopian Community Association of Chicago (ECAC) is a community-based nonprofit organization located in Chicago’s West Ridge neighborhood, where it serves as both a community…” Source: RevenueBase Database · checked Sep 22, 2026Thanks. The Data Team will review it. | |||||
| 23 | 12 contacts → | ||||
Indirect evidence “Meals on Wheels Chicago has been a beacon of support for seniors and individuals with disabilities for over 36 years, offering crucial assistance as the need for these services…” Source: RevenueBase Database · checked Sep 22, 2026Thanks. The Data Team will review it. | |||||
| 24 | 10 contacts → | ||||
Indirect evidence “EZRA works to prevent homelessness, relieve hunger, reduce isolation, and ease other barriers to self-sufficiency.” Source: RevenueBase Database · checked Sep 22, 2026Thanks. The Data Team will review it. | |||||
| 25 | 8 contacts → | ||||
Indirect evidence “We are a non-profit 501c3 organization located in Logan Square Chicago, aiming to provide essential services to the individuals and families.” Source: RevenueBase Database · checked Sep 22, 2026Thanks. The Data Team will review it. | |||||
RevenueBase Smart Search
RevenueBase Smart Search assesses information from a company’s LinkedIn profile, information supplied directly by the company, its website, and other publicly available sources. It uses that information to rate how closely the company relates to this list’s category: social services nonprofits. Every row carries its rating and the description the rating was read from, so each one can be checked rather than taken on trust.
- Strong evidence
- The company's own public description of its business names social services nonprofits.
- Partial evidence
- Its own public description names part of social services nonprofits, so it works in or next to the category without describing itself that way.
- Indirect evidence
- The description shown does not name social services nonprofits. The match rests on the rest of the company's public profile rather than the one sentence quoted here, so this is the rating to check first.
RevenueBase Smart Search is how these lists are built: RevenueBase's data engine and AI assemble the companies that match a category defined in a user's own words, so a list can be about what companies actually do rather than about whichever industry code they were filed under.
Showing 25 of 62 social services nonprofits based in Chicago, United States
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Social services nonprofits based in Chicago, United States at a glance
As of Sep 22, 2026Companies by employee count
Email recency for this list is measured across the whole United States list rather than for Chicago, so it is reported there. Company counts and contact totals on this page are exact for Chicago, over 62 companies.
How this list was built
Company categories are rarely black and white. RevenueBase reads each company's own description of its business to decide whether it belongs among social services nonprofits, so some rows will be adjacent to the category rather than pure plays. The description and RevenueBase Smart Search rating on every row are there so you can check each match yourself.
- Source
- The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase Smart Search, the natural-language company search available to every RevenueBase user.
- What qualifies
- Companies headquartered in Chicago, United States whose own description of what they do matches “social services nonprofits”. Matching reads each company's description, not its industry code or its name.
- RevenueBase Smart Search
- RevenueBase Smart Search is how this list is assembled and how each row is rated. RevenueBase's data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to a category defined in a user's own words. Each row is rated strong evidence (its own description names social services nonprofits), partial evidence (it names part of the category) or indirect evidence (the description shown names none of it and the match rests on the rest of the company's profile). The description supporting each rating is quoted on the row.
- What we exclude
- Companies whose own description does not clearly place them among social services nonprofits, and records with no verified work email. Companies headquartered outside Chicago are excluded even when they keep an office there.
- Match quality
- In blind human judging of this matching method, 86% of matched companies were on target. Expect roughly 1 in 7 rows to be adjacent to the category rather than a pure play. Every row shows the company's own description and its RevenueBase Smart Search rating so you can judge each match yourself. Read the full methodology: how the lists are built, how the judging worked, and what the figure means.
- Ranking
- Team size, largest first: companies are ordered by the number of professionals RevenueBase tracks at each one. Employee ranges shown are reported bands, for context.
- Verification
- Every listed company carries at least one verified work email, 1,192 across the full list. Contacts re-verify on a rolling cadence, and each contact's own verification date is shown inside RevenueBase.
- Refresh
- This page's figures were pulled from the company graph on September 22, 2026. Lists refresh periodically as the graph is re-checked.
- Corrections
- Wrong category, wrong headquarters, or a company that has closed? Use “Report an issue” on any row. Reports go to the RevenueBase Data Team and feed back into the company graph.
Social services nonprofits by metro in the United States
- Social services nonprofits in New York101
- Social services nonprofits in Chicago62
- Social services nonprofits in Los Angeles53
- Social services nonprofits in Houston47
- Social services nonprofits in Atlanta35
- Social services nonprofits in Washington34
- Social services nonprofits in Philadelphia31
- Social services nonprofits in San Francisco31
- Social services nonprofits in Dallas26
- Social services nonprofits in Portland26
- Social services nonprofits in San Diego26
- Social services nonprofits in Columbus25
Frequently asked
What is RevenueBase Smart Search?
RevenueBase Smart Search is how RevenueBase decides which companies belong on this list and how strongly each one fits. Its data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to the category the list is about. Each row is rated strong evidence when the company's own description names social services nonprofits, partial evidence when it names part of the category, and indirect evidence when the description shown names none of it and the match rests on the rest of the company's profile.
How many social services nonprofits are there based in Chicago, United States?
RevenueBase identified 62 social services nonprofits headquartered in Chicago, United States as of September 2026, matched on each company's own description of what it does rather than its industry code.
What is the largest company on this list?
Ymca Of The USA, headquartered in Chicago, tops this list with the largest team on record.
Which city has the most social services nonprofits?
New York leads with 101 headquartered companies, followed by Chicago (62) and Los Angeles (53).
How do I get contact information for these companies?
A free RevenueBase account lets you run this exact search and work the top results, verified emails and direct dials included. Upgrading unlocks all 1,192 verified decision-maker contacts tracked across these 62 companies.
How current is this list?
The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on September 22, 2026.
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Social services nonprofits by geography
- Social services nonprofits based in Atlanta, United States
- Social services nonprofits based in Columbus, United States
- Social services nonprofits based in Dallas, United States
- Social services nonprofits based in Houston, United States
- Social services nonprofits based in Los Angeles, United States
- Social services nonprofits based in New York, United States
- Social services nonprofits based in Philadelphia, United States
- Social services nonprofits based in Portland, United States
- Social services nonprofits based in San Diego, United States
- Social services nonprofits based in San Francisco, United States
- Social services nonprofits based in Washington, United States
- Social services nonprofits based in Australia
About this data
RevenueBase is a B2B data infrastructure company. Its company graph covers 60 million companies and 398.9 million professional contacts, with emails verified on a rolling cadence rather than scraped once and left to decay. These company lists are generated directly from that graph with RevenueBase Smart Search, the same natural-language company search every RevenueBase user has: describe a market in plain words, get the companies that match, and add verified emails and direct dials for the people at them. It is the same data that powers RevenueBase's B2B data products, and a free account includes 500 credits to start. How these lists are built and judged.
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