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April 16, 2012 |
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Marble Rock, IAFloyd County, Iowa
Latitude: 42.964695 Longitude: -92.867786Population 323 (2005)Elevation of Marble Rock, Iowa: 1029 feet |
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Population 2005: 323 Population 2004: 322 Population 2003: 322 Population 2002: 321 Population 2001: 321 Population 2000: 326 (2000 Census) Population 1990: 361 (1990 Census) Population Growth 2000 to 2005: -0.92% Population Growth 1990 to 2000: -9.70% Population (2000 Census): 326 Male: 163 (50.00%) Female: 163 (50.00%) Median age: 41.80 years Races, 2000 Census: White: 99.39% Two or more races: 0.61% Housing Units: 157 (2000 Census) Land Area: 0.8356 square miles Water Area: 0.0375 square miles Most populous zip code: 50653 |
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