Company lists · Data refreshed September 2026
Top 25 Public health agencies based in the United States
RevenueBase identified 557 public health agencies headquartered in the United States as of September 2026 and tracks 87,980 professional contacts across them, including 19,308 with verified work emails. Washington is the largest hub.
This list covers public health agencies headquartered in the 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 20, 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 public health agencies based in the United States
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 2,202 contacts → | ||||
Partial evidence “STATE OF FLORIDA DEPARTMENT OF HEALTH is a government administration company based out of 301 S LEMON ST, Bunnell, Florida, United States.” Source: RevenueBase Database · checked Sep 20, 2026Thanks. The Data Team will review it. | |||||
| 2 | 1,381 contacts → | ||||
Strong evidence “Minnesota’s public health system is known as one of the best in the nation.” Source: RevenueBase Database · checked Sep 20, 2026Thanks. The Data Team will review it. | |||||
| 3 | 651 contacts → | ||||
Strong evidence “MPHI is a Michigan-based and nationally engaged, non-profit public health institute.” Source: RevenueBase Database · checked Sep 20, 2026Thanks. The Data Team will review it. | |||||
| 4 | 502 contacts → | ||||
Strong evidence “Public Health Solutions (PHS) is the largest public health nonprofit serving New York City.” Source: RevenueBase Database · checked Sep 20, 2026Thanks. The Data Team will review it. | |||||
| 5 | 479 contacts → | ||||
Strong evidence “The DuPage County Health Department, founded by public referendum in 1944, works to protect and promote the health of our community.” Source: RevenueBase Database · checked Sep 20, 2026Thanks. The Data Team will review it. | |||||
| 6 | 472 contacts → | ||||
Partial evidence “For over 50 years, Heluna Health has been a leader in population health, enhancing the health, wellness, and resilience of every community we serve.” Source: RevenueBase Database · checked Sep 20, 2026Thanks. The Data Team will review it. | |||||
| 7 | 379 contacts → | ||||
Strong evidence “Health Research, Inc.(HRI) contributes to the health and well-being of the people of New York State by complementing and enabling the strategic public health goals of the New York…” Source: RevenueBase Database · checked Sep 20, 2026Thanks. The Data Team will review it. | |||||
| 8 | 312 contacts → | ||||
Partial evidence “The mission of the Allegheny County Health Department (ACHD) is to protect, promote, and preserve the health and well-being of all Allegheny County residents, particularly the…” Source: RevenueBase Database · checked Sep 20, 2026Thanks. The Data Team will review it. | |||||
| 9 | 280 contacts → | ||||
Strong evidence “The American Public Health Association champions the health of all people and all communities.” Source: RevenueBase Database · checked Sep 20, 2026Thanks. The Data Team will review it. | |||||
| 10 | 246 contacts → | ||||
Strong evidence “ASTHO is the national non-profit organization representing the public health agencies of the United States, the U.S.” Source: RevenueBase Database · checked Sep 20, 2026Thanks. The Data Team will review it. | |||||
| 11 | 231 contacts → | ||||
Partial evidence “Altarum is a nonprofit organization focused on improving the health of individuals with fewer financial resources and populations disenfranchised by the health care system.” Source: RevenueBase Database · checked Sep 20, 2026Thanks. The Data Team will review it. | |||||
| 12 | 186 contacts → | ||||
Partial evidence “Can you ever be too healthy?” Source: RevenueBase Database · checked Sep 20, 2026Thanks. The Data Team will review it. | |||||
| 13 | 181 contacts → | ||||
Partial evidence “Our mission is to improve opportunities for health and well-being by preventing the spread of disease, promoting healthy living, and protecting the environment.” Source: RevenueBase Database · checked Sep 20, 2026Thanks. The Data Team will review it. | |||||
| 14 | 171 contacts → | ||||
Partial evidence “The Health Federation of Philadelphia promotes community health by advancing access to high-quality, integrated, comprehensive health and human services.” Source: RevenueBase Database · checked Sep 20, 2026Thanks. The Data Team will review it. | |||||
| 15 | 165 contacts → | ||||
Partial evidence “The mission of the Dallas County Department of Health and Human Services is to protect the health of the citizens of Dallas County through disease prevention and intervention, and…” Source: RevenueBase Database · checked Sep 20, 2026Thanks. The Data Team will review it. | |||||
| 16 | 165 contacts → | ||||
Strong evidence “The Galveston County Health District is committed to identifying public health issues that impact our everyday life.” Source: RevenueBase Database · checked Sep 20, 2026Thanks. The Data Team will review it. | |||||
| 17 | 158 contacts → | ||||
Strong evidence “GNR Public Health is the local health departments serving Gwinnett, Newton and Rockdale counties.” Source: RevenueBase Database · checked Sep 20, 2026Thanks. The Data Team will review it. | |||||
| 18 | 157 contacts → | ||||
Strong evidence “The mission of the Summit County Public Health is to protect and promote the health of the entire community through programs and activities designed to address the safety, health…” Source: RevenueBase Database · checked Sep 20, 2026Thanks. The Data Team will review it. | |||||
| 19 | 147 contacts → | ||||
Strong evidence “The Snohomish County Health Department offers a variety of programs and services designed to protect and promote public health.” Source: RevenueBase Database · checked Sep 20, 2026Thanks. The Data Team will review it. | |||||
| 20 | 138 contacts → | ||||
Indirect evidence “KCHD is hiring!” Source: RevenueBase Database · checked Sep 20, 2026Thanks. The Data Team will review it. | |||||
| 21 | 138 contacts → | ||||
Partial evidence “The Mobile County Health Department is here to provide a healthy, safe, prepared and educated community.” Source: RevenueBase Database · checked Sep 20, 2026Thanks. The Data Team will review it. | |||||
| 22 | 136 contacts → | ||||
Partial evidence “The Environmental Health Division coordinates activities with federal, state, regional, county, and city agencies when planning and implementing environmental health programs.” Source: RevenueBase Database · checked Sep 20, 2026Thanks. The Data Team will review it. | |||||
| 23 | 127 contacts → | ||||
Partial evidence “District Health Department #10 was formed October 1, 1997, through the consolidation of four health departments into one organization.” Source: RevenueBase Database · checked Sep 20, 2026Thanks. The Data Team will review it. | |||||
| 24 | 117 contacts → | ||||
Strong evidence “Public Health Madison and Dane County’s (PHMDC) vision is “Healthy People.” Source: RevenueBase Database · checked Sep 20, 2026Thanks. The Data Team will review it. | |||||
| 25 | 103 contacts → | ||||
Partial evidence “The California Health Collaborative (Collaborative) is a nonprofit 501(c)3 organization committed to enhancing the quality of life and health of the people of California…” Source: RevenueBase Database · checked Sep 20, 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: public health agencies. 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 public health agencies.
- Partial evidence
- Its own public description names part of public health agencies, so it works in or next to the category without describing itself that way.
- Indirect evidence
- The description shown does not name public health agencies. 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 557 public health agencies based in the United States
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Public health agencies based in the United States at a glance
As of Sep 20, 2026Companies by employee count
Email recency for this list is measured worldwide rather than for United States, so it is reported there. Company counts and contact totals on this page are exact for United States, over 557 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 public health agencies, 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 the United States whose own description of what they do matches “public health agencies”. 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 public health agencies), 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 public health agencies, and records with no verified work email. Companies headquartered outside United States 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, 19,308 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 20, 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.
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 public health agencies, 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 public health agencies are there based in the United States?
RevenueBase identified 557 public health agencies headquartered in the 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?
State Of Florida Department Of Health, headquartered in Bunnell, tops this list with the largest team on record.
Which city has the most public health agencies?
Washington leads with 16 headquartered companies, followed by Atlanta (9) and Denver (6).
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 19,308 verified decision-maker contacts tracked across these 557 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 20, 2026.
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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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