Political Subdivisions

Municipalities

City of St. Charles (incorporated 1809)
Mayor: Dan Borgmeyer - Elected 2023 
(4-year term)
200 N. Second St., St. Charles, MO 63301
636-949-3200		City of Foristell (incorporated 1980)
Mayor: Mark Meyerhoff - Elected 2023 
(2-year term)
121 Mulberry St., Foristell, MO 63348
636-463-2123
City of Flint Hill (incorporated 1976)
Mayor: Doug Wynn - Elected 2022   
(2-year term)
2061 Grothe Rd. (Lower Level), Flint Hill, MO 63346
636-327-4441		City of Dardenne Prairie (incorporated 1981)
Mayor: John Gotway - Elected 2021 
(4-year term)
2032 Hanley Rd., Dardenne Prairie, MO 63368
636-561-1718
Village of Josephville (incorporated 1978)
No Village Hall
636-332-3121		City of Weldon Spring (incorporated 1984)
Mayor: Donald D. Licklider - Elected 2023
(2-year term)
5401 Independence Rd., Weldon Spring, MO 63304
636-441-2110
City of St. Paul (incorporated 1976)
Mayor: Vernon Bauer - Elected 2023
(4-year term)
2300 St. Paul Rd., St. Paul, MO 63366
636-293-3718		Town of Weldon Spring Heights (incorporated 1950)
No Town Hall
636-300-9989
City of O'Fallon (incorporated 1912)
Mayor: Bill Hennessy - Elected 2021
(4-year term)
100 N. Main St., O'Fallon, MO 63366
636-240-2000		City of New Melle (incorporated 1978)
Mayor: Steve Burt - Elected 2022
(2-year term)
145 Almeling St., New Melle, MO 63365
636-828-4807
City of St. Peters (incorporated 1910)
Mayor: Len Pagano - Elected 2020
(4-year term)
1 St. Peters Centre Blvd., St. Peters, MO 63376
636-477-6600 or 636-278-2244		Town of Augusta (incorporated 1855)
No Town Hall
636-228-4689
City of Cottleville (incorporated 1853)
Mayor: Bob Ronkoski - Elected 2021
(4-year term)
5490 Fifth St., Cottleville, MO 63304
636-498-6565		City of Portage Des Sioux (incorporated 1854)
Mayor: Mark D. Warner - Elected 2023
(2-year term)
No City Hall
636-899-1544
City of Lake Saint Louis (incorporated 1975)
Mayor: Jason Law - Elected 2021
(4-year term)
200 Civic Center Dr., Lake Saint Louis, MO 63367
636-625-1200		City of West Alton (incorporated 1996)
Mayor: William Richter - Elected 2023 
(2-year term)
111 Richard Dr., West Alton, MO 63386
636-899-1734
City of Wentzville (incorporated 1872)
Mayor: Nick Guccione - Elected 2020
(4-year term)
1001 Schroeder Creek Blvd., Wentzville, MO 63385
636-327-5101

School Districts

School District of Washington
220 Locust St., Washington, MO 63090
636-231-2000		Wentzville School District
280 Interstate Dr., Wentzville, MO 63385
636-327-3800
Fort Zumwalt School District
555 E. Terra Ln., O'Fallon, MO 63366
636-240-2072		Orchard Farm School District
3489 Boschertown Rd., St. Charles, MO 63301
636-925-5400
Francis Howell School District
4545 Central School Rd., St. Charles, MO 63304
636-851-4000		City of St. Charles School District
400 N. Sixth St., St. Charles, MO 63301
636-443-4000


College Districts

St. Charles Community College
4601 Mid Rivers Mall Dr., Cottleville, MO 63376
636-922-8000		East Central College
1964 Prairie Dell Rd., Union, MO 63084
636-584-6500


Fire Protection Districts

O'Fallon Fire Protection District
111 Laura K Dr., O'Fallon, MO 63366
636-272-3493		Augusta Fire Protection District
5551 Hwy. 94 S., Augusta, MO 63332
636-228-4403
Wentzville Fire Protection District
502 Luetkenhaus Blvd., Wentzville, MO 63385
636-332-9869		Orchard Farm Fire Protection District
5045 Hwy. 94 N., St. Charles, MO 63301
636-250-3166
Cottleville Fire Protection District
1385 Motherhead Rd., St. Charles, MO 63304
636-447-6655		Central County Fire & Rescue
1220 Cave Springs Blvd., St. Peters, MO 63376
636-970-9700
Lake Saint Louis Fire Protection District
1815 Lake Saint Louis Blvd., Lake Saint Louis, MO 63367
636-561-9200		Rivers Pointe Fire Protection District
100 Firehouse Dr., West Alton, MO 63386
636-899-1122
New Melle Fire Protection District
3705 Mill St., New Melle, MO 63365
636-828-5528		Old Monroe Fire Protection District
131 First St., Old Monroe, MO 63369
636-661-5450


Ambulance District

St. Charles County Ambulance District
2000 Salt River Rd., St. Peters, MO 63376
636-344-7600

Water District

Public Water Supply District #2
100 Water Dr., O'Fallon, MO 63368
636-561-3737