There are 33 zip codes in Polk County, Iowa. The most populated is 50023, located in Ankeny. * 2024 populations estimated based on the latest ACS 5-year data.
Zip Code | Population | City |
|---|---|---|
| 50023 | 45,195 | Ankeny |
| 50315 | 36,355 | Des Moines |
| 50317 | 35,466 | Des Moines |
| 50265 | 33,222 | West Des Moines |
| 50310 | 31,976 | Des Moines |
| 50322 | 31,917 | Urbandale |
| 50021 | 27,375 | Ankeny |
| 50131 | 23,967 | Johnston |
| 50320 | 23,709 | Des Moines |
| 50009 | 21,402 | Altoona |
| 50325 | 18,576 | Clive |
| 50313 | 18,291 | Des Moines |
| 50316 | 16,647 | Des Moines |
| 50311 | 15,869 | Des Moines |
| 50111 | 15,745 | Grimes |
| 50312 | 15,498 | Des Moines |
| 50327 | 12,672 | Pleasant Hill |
| 50314 | 10,086 | Des Moines |
| 50035 | 9,507 | Bondurant |
| 50309 | 9,307 | Des Moines |
| 50321 | 7,941 | Des Moines |
| 50226 | 7,144 | Polk City |
| 50324 | 5,200 | Windsor Heights |
| 50109 | 3,407 | Granger |
| 50237 | 3,085 | Runnells |
| 50169 | 3,037 | Mitchellville |
| 50161 | 2,016 | Maxwell |
| 50244 | 1,900 | Slater |
| 50073 | 959 | Elkhart |
| 50032 | 702 | Berwick |
| 50007 | 489 | Alleman |
| 50243 | 382 | Sheldahl |
| 50319 | 0 | Des Moines |