St. Louis County Government

Find St. Louis County Government Offices, including addresses, hours, and phone numbers.


Clayton Circuit Court 7900 Carondelet Avenue Clayton MO 63105 314-615-8029


Clayton City Public Works 10 North Bemiston Avenue Clayton MO 63105 314-290-8540

Clayton Economic Development 10 North Bemiston Avenue Clayton MO 63105 314-290-8453

Clayton Fire Department 10 North Bemiston Avenue Clayton MO 63105 314-290-8485

Clayton High School 1 Mark Twain Circle Clayton MO 63105 314-854-6600

Clayton Human Resources 10 North Bemiston Avenue Clayton MO 63105 314-290-8449

Clayton Municipal Court 10 North Bemiston Avenue Clayton MO 63105 314-290-8441

Clayton Passport Office 7750 Maryland Avenue Clayton MO 63105 314-862-1822

Clayton Permits 10 North Bemiston Avenue Clayton MO 63105 314-290-8440

Clayton Police Department 227 South Central Avenue Clayton MO 63105 314-290-8401

Clayton Schools Family Center 301 Gay Avenue Clayton MO 63105 314-854-6900

Cold Water Elementary School 1105 Wiethaupt Road Florissant MO 63031 314-953-4150

Combs Elementary School 300 Saint Jean Street Florissant MO 63031 314-831-0411

Commons Lane Elementary School 2700 Derhake Road Florissant MO 63033 314-831-0440

Community Fire Protection District 9411 Marlowe Avenue Overland MO 63114 314-428-1128

Concord Elementary School 10305 Concord School Road Sappington MO 63128 314-729-2470

Countryside Montessori School 12226 Ladue Road Creve Coeur MO 63141 314-434-2821

Court Reporting Institute of St Louis 7730 Carondelet Avenue Clayton MO 63105 314-290-0200

Covenant Theological Seminary 12330 Conway Road Creve Coeur MO 63141 314-434-4044

Crestview Middle School 16025 Clayton Road Ellisville MO 63011 636-891-6965

St. Louis County Offices

Airport Ambulance Animal Hospital Animal Shelter Archives Army Corps of Engineers Army Recruiter Assessor Attorney General Auditor Aviation Department Bar Association Board Of Elections Budget Department Building Department Building Inspector Campground Cemetery Chamber Of Commerce Child Support Office Child, Youth, and Family Services City Council City Manager Civil Service Commission Clerk Coast Guard Code Enforcement College Commissioner Coroner & Medical Examiner Court DMV Daycare Department of Aging Department of Education Department of Labor Department of Transportation District Attorney Dog Park Economic Development Agency Emergency Services Employment Department FBI Office FDA Finance Department Fire Department Food Stamp Office GSA Office Golf Course Goodwill Health Department Historical Society Hospital Housing Authority Human Resources IRS Office Jail & Prison Landfill Library Marina Marriage License Office Mayor Mental Health Department Military Base Museum Navy Recruiter Park Parks Department Passport Office Pharmacy Police Department Post Office Power Plant Private School Probation Department Public Defender Public School Public Service Commission Public Works RV Park Recorder Of Deeds Recycling Salvation Army Secretary Of State Senior Center Sheriff Social Security Office Social Services Soil and Water Conservation Swimming Pool TSA Town & City Hall Treasurer & Tax Collector US Marshals Service Unemployment Office Utilities Veterans Victim Assistance Visitors Center WIC Office Water Department Workers Compensation YMCA