Warrenton, Missouri

Warrenton, Missouri
Warrenton, Missouri
Motto: 
A City For All Seasons
Location of Warrenton, Missouri
Coordinates: 38°48′57″N 91°8′25″W / 38.81583°N 91.14028°W / 38.81583; -91.14028
CountryUnited States
StateMissouri
CountyWarren
Government
 • MayorEric Schleuter
 • Chief of PoliceLarry Ellard
 • City ClerkMelody Rugh
Area
 • Total
9.15 sq mi (23.71 km2)
 • Land9.05 sq mi (23.43 km2)
 • Water0.11 sq mi (0.28 km2)
Elevation
827 ft (252 m)
Population
 (2020)
 • Total
8,429
 • Density931.7/sq mi (359.72/km2)
Time zoneUTC-6 (Central (CST))
 • Summer (DST)UTC-5 (CDT)
ZIP code
63383
Area code636
FIPS code29-77128
GNIS feature ID0728363
WebsiteThe City of Warrenton, Missouri

Warrenton is a city in and the county seat of Warren County, Missouri, United States. As of the 2020 census, Warrenton had a population of 8,429. Warrenton is an exurb of St. Louis, and is located in the St. Louis Metropolitan Statistical Area. Warrenton's slogan is "A City for All Seasons."