Company lists · Data refreshed September 2026
Top 25 State and local law enforcement agencies based in the United States
RevenueBase identified 666 state and local law enforcement agencies headquartered in the United States as of September 2026 and tracks 26,085 professional contacts across them, including 6,089 with verified work emails. Houston is the largest hub.
This list covers state and local law enforcement 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 19, 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 state and local law enforcement agencies based in the United States
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 2,396 contacts → | ||||
Indirect evidence “The Chicago Police Department, as part of, and empowered by, the community, is committed to protect the lives, property, and rights of all people, to maintain order, and to…” Source: RevenueBase Database · checked Sep 19, 2026Thanks. The Data Team will review it. | |||||
| 2 | 1,183 contacts → | ||||
Strong evidence “Core functions of the New Jersey State Police include providing general police services, highway and traffic enforcement, statewide investigation and intelligence services…” Source: RevenueBase Database · checked Sep 19, 2026Thanks. The Data Team will review it. | |||||
| 3 | 788 contacts → | ||||
Indirect evidence “The Lee County Sheriff's Office headquarters is located at 14750 Six Mile Cypress Parkway, Fort Myers, Florida.” Source: RevenueBase Database · checked Sep 19, 2026Thanks. The Data Team will review it. | |||||
| 4 | 676 contacts → | ||||
Strong evidence “Our Mission To promote public safety and strengthen domestic security by providing services in partnership with local, state, and federal criminal justice agencies to prevent…” Source: RevenueBase Database · checked Sep 19, 2026Thanks. The Data Team will review it. | |||||
| 5 | 467 contacts → | ||||
Strong evidence “Houston Police Department is a law enforcement department serving the citizens of Houston, TX” Source: RevenueBase Database · checked Sep 19, 2026Thanks. The Data Team will review it. | |||||
| 6 | 408 contacts → | ||||
Indirect evidence “Vision: To foster a safe community where families and businesses thrive.” Source: RevenueBase Database · checked Sep 19, 2026Thanks. The Data Team will review it. | |||||
| 7 | 398 contacts → | ||||
Strong evidence “It is our mission that the Wake County Sheriff’s Office serve the residents and visitors of Wake County by providing professional law enforcement, judicial and detention services…” Source: RevenueBase Database · checked Sep 19, 2026Thanks. The Data Team will review it. | |||||
| 8 | 395 contacts → | ||||
Indirect evidence “MISSION We exist to enhance the quality of life in Bexar County by safeguarding the lives, rights, and property of all people and to improve public safety by reducing the impact…” Source: RevenueBase Database · checked Sep 19, 2026Thanks. The Data Team will review it. | |||||
| 9 | 390 contacts → | ||||
Indirect evidence “VISION The Sacramento County Sheriff’s Department is committed to provide high quality public safety services to our constituents to create an environment in which all may enjoy…” Source: RevenueBase Database · checked Sep 19, 2026Thanks. The Data Team will review it. | |||||
| 10 | 345 contacts → | ||||
Indirect evidence “Sheriff Mark T.” Source: RevenueBase Database · checked Sep 19, 2026Thanks. The Data Team will review it. | |||||
| 11 | 331 contacts → | ||||
Indirect evidence “The men and women of the sheriff's office serve Arapahoe County with pride, integrity and community spirit.” Source: RevenueBase Database · checked Sep 19, 2026Thanks. The Data Team will review it. | |||||
| 12 | 234 contacts → | ||||
Strong evidence “The Sheriff's Office was established in 1774 and takes great pride in providing professional law enforcement, court and correctional services to our citizens.” Source: RevenueBase Database · checked Sep 19, 2026Thanks. The Data Team will review it. | |||||
| 13 | 199 contacts → | ||||
Strong evidence “We are a professional law enforcement agency dedicated to providing the safest environment and highest level of service possible in an effort to improve the quality of life for…” Source: RevenueBase Database · checked Sep 19, 2026Thanks. The Data Team will review it. | |||||
| 14 | 167 contacts → | ||||
Indirect evidence Source: RevenueBase Database · checked Sep 19, 2026Thanks. The Data Team will review it. | |||||
| 15 | 159 contacts → | ||||
Strong evidence “The Anne Arundel County Police Department, MD is a Nationally Accredited Law Enforcement Agency located between Washington DC and Baltimore MD.” Source: RevenueBase Database · checked Sep 19, 2026Thanks. The Data Team will review it. | |||||
| 16 | 143 contacts → | ||||
Indirect evidence “Our mission at the Will County Sheriff's Office is the protection of human life, the reduction of crime, providing for and maintaining a safe and peaceful environment in which…” Source: RevenueBase Database · checked Sep 19, 2026Thanks. The Data Team will review it. | |||||
| 17 | 134 contacts → | ||||
Indirect evidence “The Memphis Police Department, led by Chief Cerelyn "CJ" Davis, is a multi-dimensional agency that maintains public safety through crime prevention, community policing, and…” Source: RevenueBase Database · checked Sep 19, 2026Thanks. The Data Team will review it. | |||||
| 18 | 132 contacts → | ||||
Indirect evidence “Social Media Policy: The Lakewood Police Department has a national reputation for excellence; however; it is our police Agents make a positive difference in the lives of our…” Source: RevenueBase Database · checked Sep 19, 2026Thanks. The Data Team will review it. | |||||
| 19 | 127 contacts → | ||||
Strong evidence “Putnam County Sheriff's Office is a Law Enforcement Agency in the State of New York.” Source: RevenueBase Database · checked Sep 19, 2026Thanks. The Data Team will review it. | |||||
| 20 | 109 contacts → | ||||
Indirect evidence “The Santa Ana Police Department is a full service police department with a full operational jail staffed by civilian Correction Officers.” Source: RevenueBase Database · checked Sep 19, 2026Thanks. The Data Team will review it. | |||||
| 21 | 105 contacts → | ||||
Indirect evidence “The Spokane County Sheriff's Office is a culturally diversified organization that is appreciated in the community of citizens it serves.” Source: RevenueBase Database · checked Sep 19, 2026Thanks. The Data Team will review it. | |||||
| 22 | 100 contacts → | ||||
Indirect evidence “Our Vision: To enhance quality of life and sense of community in Forsyth County by providing effective criminal justice services that are guided by integrity and compassion, and…” Source: RevenueBase Database · checked Sep 19, 2026Thanks. The Data Team will review it. | |||||
| 23 | 74 contacts → | ||||
Indirect evidence “At the Tallahassee Police Department, we don’t just wear the badge-we live by our core values: Trust, Loyalty, and Commitment.” Source: RevenueBase Database · checked Sep 19, 2026Thanks. The Data Team will review it. | |||||
| 24 | 66 contacts → | ||||
Strong evidence “This is a great time to apply for a position with us; our team of professionals are on the cutting edge of law enforcement and our result-driven approach is apparent.” Source: RevenueBase Database · checked Sep 19, 2026Thanks. The Data Team will review it. | |||||
| 25 | 65 contacts → | ||||
Strong evidence “The Modesto Police Department is a progressive and professional law enforcement agency located in the Central Valley of Northern California.” Source: RevenueBase Database · checked Sep 19, 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: state and local law enforcement 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 state and local law enforcement agencies.
- Partial evidence
- Its own public description names part of state and local law enforcement agencies, so it works in or next to the category without describing itself that way.
- Indirect evidence
- The description shown does not name state and local law enforcement 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 666 state and local law enforcement agencies based in the United States
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State and local law enforcement agencies based in the United States at a glance
As of Sep 19, 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 666 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 state and local law enforcement 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 “state and local law enforcement 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 state and local law enforcement 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 state and local law enforcement 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, 6,089 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 19, 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 state and local law enforcement 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 state and local law enforcement agencies are there based in the United States?
RevenueBase identified 666 state and local law enforcement 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?
Chicago Police Department, headquartered in Chicago, tops this list with the largest team on record.
Which city has the most state and local law enforcement agencies?
Houston leads with 5 headquartered companies, followed by Columbus (3) and Algoma (2).
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 6,089 verified decision-maker contacts tracked across these 666 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 19, 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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