Jefferson

Jefferson is located in Greene County. About 4,182 people live here (as of 2020). Between 2010 and 2020, the population declined from 4,345 to 4,182. The region is at 325 meters above sea level. The area covers about 15.6 square kilometers. The region was founded in 1855. The ZIP codes are 50129. The dialing code is 515. Jefferson is city in Greene County, Iowa, United States. More information at www.jeffersoniowa.com.

Jefferson – Facts

Population 4182
Area 15.6 km²
Year built 1855
Elevation 325 m
Located in Greene County
Postal code 50129
Country United States
Official name Jefferson
Website http://www.jeffersoniowa.com/

Data source: Wikidata (CC0)