Jefferson County
County in Missouri | Population: 229,458 | FIPS: 29099
Population
229,458
State
Missouri
FIPS Code
29099
Coordinates
38.26°, -90.54°
📍 Location
Jefferson County is located in the state of Missouri (State ID: MO). Geographic coordinates: 38.2610°N, 90.5377°W.
🏙️ Cities in Jefferson County
Major cities located in Jefferson County