January 6, 2014 |
Rio, ILKnox County, Illinois
Latitude: 41.110236 Longitude: -90.398996Population 229 (2005)Elevation of Rio, Illinois: 778 feet |
Population 2005: 229 Population 2004: 231 Population 2003: 234 Population 2002: 236 Population 2001: 238 Population 2000: 240 (2000 Census) Population 1990: 260 (1990 Census) Population Growth 2000 to 2005: -4.58% Population Growth 1990 to 2000: -7.69% Population (2000 Census): 240 Male: 121 (50.42%) Female: 119 (49.58%) Median age: 37.50 years Races, 2000 Census: White: 97.92% Hispanic or Latino: 2.08% Other race: 0.42% Housing Units: 101 (2000 Census) Land Area: 0.3254 square miles Most populous zip code: 61472 |