Boulder County · Colorado · checked Nov 10, 2026
Licensed pros in Boulder County
19,461 active licenses with an address of record in Boulder County, across 17 license types. Every listing shows the license number, status and the date we checked it.
- Active licenses
- 19,461
- Nursing
- 4,568
- Mental health
- 3,516
- Checked
- Nov 10, 2026
License types
Browse Boulder County by license type
Pick a type to see every active license holder in the county, A–Z.
Other counties
Denver 61,874El Paso 54,348Jefferson 50,509Arapahoe 47,547Adams 40,483Douglas 29,647Larimer 28,546Weld 26,424Mesa 13,137Pueblo 13,134Broomfield 6,159La Plata 4,420Garfield 3,689Montrose 3,481Eagle 3,248Fremont 2,853Summit 2,275Delta 2,258Pitkin 2,126Clear Creek 2,069Elbert 1,991Chaffee 1,685Morgan 1,681Routt 1,632