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April 16, 2012 |
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Irwin, IAShelby County, Iowa
Latitude: 41.790449 Longitude: -95.207341Population 369 (2005)Elevation of Irwin, Iowa: 1264 feet |
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Population 2005: 369 Population 2004: 370 Population 2003: 369 Population 2002: 371 Population 2001: 371 Population 2000: 372 (2000 Census) Population 1990: 394 (1990 Census) Population Growth 2000 to 2005: -0.81% Population Growth 1990 to 2000: -5.58% Population (2000 Census): 372 Male: 177 (47.58%) Female: 195 (52.42%) Median age: 45.00 years Races, 2000 Census: White: 96.77% Hispanic or Latino: 2.15% Two or more races: 0.54% American Indian: 0.27% Housing Units: 180 (2000 Census) Land Area: 0.5957 square miles Most populous zip code: 51446 |
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