
![]() |
April 12, 2011 |
![]() |
Jefferson, IAGreene County, Iowa
Latitude: 42.016749 Longitude: -94.376753Population 4,407 (2005)Elevation of Jefferson, Iowa: 1078 feet |
|
Population 2005: 4,407 Population 2004: 4,439 Population 2003: 4,433 Population 2002: 4,509 Population 2001: 4,531 Population 2000: 4,626 (2000 Census) Population 1990: 4,292 (1990 Census) Population Growth 2000 to 2005: -4.73% Population Growth 1990 to 2000: 7.78% Population (2000 Census): 4,626 Male: 2,109 (45.59%) Female: 2,517 (54.41%) Median age: 43.10 years Races, 2000 Census: White: 96.91% Hispanic or Latino: 1.73% Two or more races: 0.63% Other race: 0.61% Asian: 0.39% American Indian: 0.24% Black or African American: 0.15% Native Hawaiian / Other Pacific Islander: 0.02% Housing Units: 2,094 (2000 Census) Land Area: 5.8215 square miles Water Area: 0.0550 square miles Most populous zip code: 50129 |
![]() |