O'Brien County, IA
O'Brien County Population: 15,102 Population Density: 26.4 per square mile Water Area Percentage: 0.03% (0.17 square miles) Land Area Percentage: 99.97% (573.08 square miles) Total Area: 573.25 square miles Housing Units: 6,509 per square mile County Links |
|
|
Quick Links Lake Sylvia News Lake Sylvia Photos Lake Sylvia Videos |