| County : | Dallas County |
| State : | Iowa (IA) |
| Land Area : | 588.44 sq mi |
| Water Area : | 3.25 sq mi |
| Latitude : | 41.6853206 |
| Longitude : | -94.0407065 |
| Population (2010): | 66,135 |
| Population Estimate (2012) : | 66,997 |
| Population Density : | 112.39/sq mi |
| Housing Units (2012) : | 27,260 |
| Median Household Income (2012) : | $71,878 (Iowa : $51,129, USA : $53,046) |
| Median Family Income (2012) : | $88,754 (Iowa : $64,772, USA : $64,585) |
| Median House Price (2012) : | $182,700 (Iowa : $123,000, USA : $181,400) |
Dallas County Cities / Towns
| Adel City (3,682) | Bouton City (129) | Clive City (15,447) |
| Dallas Center City (1,623) | Dawson City (131) | De Soto City (1,050) |
| Dexter City (611) | Granger City (1,244) | Grimes City (8,246) |
| Linden City (199) | Minburn City (365) | Perry City (7,702) |
| Redfield City (835) | Urbandale City (39,463) | Van Meter City (1,016) |
| Waukee City (13,790) | West Des Moines City (56,609) | Woodward City (1,024) |
Dallas County Zip Codes
| 50003 (6,594) | 50038 (205) | 50039 (329) |
| 50061 (1,701) | 50063 (2,604) | 50066 (262) |
| 50069 (1,118) | 50070 (1,489) | 50072 (2,671) |
| 50109 (2,762) | 50111 (9,407) | 50128 (360) |
| 50146 (438) | 50156 (4,412) | 50167 (748) |
| 50220 (9,020) | 50233 (1,388) | 50235 (483) |
| 50261 (2,211) | 50263 (16,069) | 50266 (23,625) |
| 50276 (2,517) | 50277 (483) | 50323 (10,201) |
| 50325 (15,448) |