Hillsboro, Missouri

Hillsboro, Missouri
Jefferson County Courthouse in Hillsboro
Nickname: 
The Boro
Location of Hillsboro, Missouri
Coordinates: 38°13′59″N 90°34′02″W / 38.23306°N 90.56722°W / 38.23306; -90.56722
CountryUnited States
StateMissouri
CountyJefferson
Incorporated1839
Government
  MayorBuddy Russell
Area
  Total
3.84 sq mi (9.95 km2)
  Land3.84 sq mi (9.95 km2)
  Water0.00 sq mi (0.00 km2)
Elevation
771 ft (235 m)
Population
 (2020)
  Total
3,473
  Density903.96/sq mi (348.98/km2)
Time zoneUTC-6 (Central (CST))
  Summer (DST)UTC-5 (CDT)
ZIP code
63050
Area code636
FIPS code29-32248
GNIS feature ID2394388
Websitehillsboromo.org

Hillsboro is a city in and the county seat of Jefferson County, Missouri, United States. The population was 3,473 at the 2020 census, up from 2,821 in 2010.