| County : | Boone County |
| State : | Iowa (IA) |
| Land Area : | 571.57 sq mi |
| Water Area : | 2.07 sq mi |
| Latitude : | 42.0386005 |
| Longitude : | -93.9391375 |
| Population (2010): | 26,306 |
| Population Estimate (2012) : | 26,324 |
| Population Density : | 46.02/sq mi |
| Housing Units (2012) : | 11,756 |
| Median Household Income (2012) : | $51,284 (Iowa : $51,129, USA : $53,046) |
| Median Family Income (2012) : | $68,486 (Iowa : $64,772, USA : $64,585) |
| Median House Price (2012) : | $118,200 (Iowa : $123,000, USA : $181,400) |
Boone County Cities / Towns
| Beaver City (48) | Berkley City (32) | Boone City (12,661) |
| Boxholm City (195) | Fraser City (102) | Luther City (122) |
| Madrid City (2,543) | Ogden City (2,044) | Pilot Mound City (173) |
| Sheldahl City (319) |
Boone County Zip Codes
| 50014 (28,094) | 50036 (16,287) | 50107 (1,099) |
| 50134 (660) | 50156 (4,412) | 50212 (3,131) |
| 50217 (631) | 50220 (9,020) | 50223 (480) |
| 50235 (483) | 50244 (1,813) | 50248 (4,420) |
| 50249 (1,332) | 50276 (2,517) | 50530 (1,205) |