Spanish Lake, Missouri

Spanish Lake, Missouri
Location of Spanish Lake, Missouri
Coordinates: 38°47′18″N 90°12′28″W / 38.78833°N 90.20778°W / 38.78833; -90.20778
CountryUnited States
StateMissouri
CountySt. Louis
Area
  Total
7.49 sq mi (19.39 km2)
  Land7.37 sq mi (19.09 km2)
  Water0.11 sq mi (0.29 km2)
Elevation
512 ft (156 m)
Population
 (2020)
  Total
18,413
  Density2,497.69/sq mi (964.34/km2)
Time zoneUTC-6 (Central (CST))
  Summer (DST)UTC-5 (CDT)
FIPS code29-69266
GNIS feature ID2393243

Spanish Lake is an unincorporated community and census-designated place (CDP) in St. Louis County, Missouri, United States. The population was 18,413 at the 2020 census.