Jefferson
United States
PROFILE
- Country: United States
- State: Iowa
- Population: 4,169 (2016)
- Latitude: 42° 0.9' N (42.01526°)
- Longitude: 94° 22.6' W (-94.37747°)
- Elevation: 325 m/1,066 ft. above sea level
- Time zone: America/Chicago (UTC -06:00); DST observed (UTC -05:00)