St. Louis County Missouri

St. Louis County Seat
41 South Central Ave
Clayton, MO 63105
314-615-5000

See website for additional contact information.

St Louis County Government

For all numbers not listed call 314-615-5000

Department of Administration
Collector of Revenue 314-615-7192
Community Development 314-615-4405
County Council Office 314-615-5432
County Clerk 314-615-7041
Notary Commissions 314-615-7173
County Counselor 314-615-7042

County Executive 314-615-7016
County Jail-Clayton 314-615-5245

St Louis County Department of Health
Information 314-615-0600
TDD Hearing Impaired Info 1-800-735-2466

St Louis County Department of Highways and Traffic
Emergency-6am-6pm Mon-Fri 314-615-1111
All Other Times 314-889-2341
General Information 314-615-8504
Director-Deputy Director 314-615-8501
TTY 314-615-5TTY

St Louis County Parks and Recreation
General Parks Information Line 314-615-7275
Park Watch Report Line 314-962-4729
Ranger Dispatch Emergency 314-963-9211
Reservations and Permits 314-615-4386
Park’s Director 314-615-5454
TTY 314-615-5889

St Louis County Police
Emergency Number 911
Division of Operational Support-
Computer Services 314-615-7822
Central Police Records 314-615-5317

Missouri State Government

Administration Office: 573-751-2000
Secretary of State: 573-751-4936
Department of Revenue: 573-526-2407
Attorney General: 314-340-6815
Missouri State Auditor: 314-340-7575
Department of Conservation: 636-441-4554
Division of Tourism: 314-869-7100
Department of Elementary and Secondary Education: 573-751-4212
Missouri Gaming Commission: 314-340-4400
Department of Natural Resources: 800-361-4827
MoDOT Customer Service: 888-275-6636