| County : | Warren County |
| State : | Iowa (IA) |
| Land Area : | 569.82 sq mi |
| Water Area : | 3.52 sq mi |
| Latitude : | 41.3367685 |
| Longitude : | -93.5643662 |
| Population (2010): | 46,225 |
| Population Estimate (2012) : | 46,239 |
| Population Density : | 81.12/sq mi |
| Housing Units (2012) : | 18,371 |
| Median Household Income (2012) : | $62,778 (Iowa : $51,129, USA : $53,046) |
| Median Family Income (2012) : | $76,213 (Iowa : $64,772, USA : $64,585) |
| Median House Price (2012) : | $154,600 (Iowa : $123,000, USA : $181,400) |
Warren County Cities / Towns
| Ackworth City (83) | Bevington City (63) | Carlisle City (3,876) |
| Cumming City (351) | Des Moines City (203,433) | Hartford City (771) |
| Indianola City (14,782) | Lacona City (361) | Martensdale City (465) |
| Milo City (775) | New Virginia City (489) | Norwalk City (8,945) |
| St. Marys City (127) | Sandyville City (51) | Spring Hill City (63) |
| West Des Moines City (56,609) |
Warren County Zip Codes
| 50001 (680) | 50047 (5,559) | 50061 (1,701) |
| 50118 (1,027) | 50125 (19,556) | 50139 (1,288) |
| 50151 (724) | 50160 (465) | 50166 (1,582) |
| 50210 (1,691) | 50211 (11,192) | 50225 (2,940) |
| 50229 (932) | 50240 (2,453) | 50257 (992) |
| 50320 (20,027) |