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Polk County ZIP Codes

List of ZIP Codes in Polk County

The following table lists ZIP Codes associated with Polk County, Iowa, based on ZIP Code Tabulation Area (ZCTA) data from the U.S. Census Bureau.


S.N. Zip Code Latitude Longitude City Population Density
1 50007 41.80365 -93.60043 Alleman 490 34.9
2 50009 41.64313 -93.45945 Altoona 21,992 304.2
3 50021 41.7207 -93.56838 Ankeny 29,718 476.5
4 50023 41.72768 -93.63412 Ankeny 45,286 833.7
5 50032 41.66591 -93.54301 Berwick 622 565.0
6 50035 41.7248 -93.45957 Bondurant 9,668 86.3
7 50073 41.79234 -93.52463 Elkhart 1,018 15.0
8 50109 41.76802 -93.80775 Granger 3,371 67.2
9 50111 41.69353 -93.80358 Grimes 16,254 249.9
10 50131 41.69749 -93.72021 Johnston 24,388 397.5
11 50161 41.84764 -93.39914 Maxwell 2,081 10.1
12 50169 41.65617 -93.35062 Mitchellville 3,532 29.9
13 50226 41.79716 -93.70566 Polk City 7,290 77.4
14 50237 41.54238 -93.36859 Runnells 3,275 26.1
15 50243 41.86457 -93.6967 Sheldahl 348 167.5
16 50244 41.85083 -93.65126 Slater 1,866 28.6
17 50265 41.55129 -93.73821 West Des Moines 33,061 661.5
18 50309 41.58448 -93.62152 Des Moines 9,199 1308.9
19 50310 41.62777 -93.67297 Des Moines 31,283 1503.0
20 50311 41.601 -93.67335 Des Moines 15,889 2404.3
21 50312 41.58064 -93.67622 Des Moines 15,492 1062.4
22 50313 41.65538 -93.62287 Des Moines 18,280 391.0
23 50314 41.6049 -93.63102 Des Moines 10,203 1595.6
24 50315 41.5449 -93.62063 Des Moines 35,349 1325.3
25 50316 41.60877 -93.59775 Des Moines 16,188 1752.3
26 50317 41.61572 -93.54881 Des Moines 36,721 640.9
27 50319 41.59115 -93.60314 Des Moines 0 0.0
28 50320 41.53208 -93.57217 Des Moines 23,903 549.0
29 50321 41.53997 -93.67184 Des Moines 7,787 265.2
30 50322 41.63383 -93.73589 Urbandale 31,694 1130.5
31 50324 41.60471 -93.71273 Windsor Heights 5,171 1422.4
32 50325 41.61475 -93.79864 Clive 18,776 938.4
33 50327 41.58402 -93.48856 Pleasant Hill 12,875 315.2


About Polk County ZIP Codes

Polk County in Iowa (IA) is served by approximately 33 ZIP Codes. These codes cover residential neighborhoods, business districts, and rural areas that fall under the county's jurisdiction.

Based on ZIP-level population estimates, the total population covered by these ZIP Codes is around 493,070 people. Population and density values vary from one ZIP Code to another, reflecting the mix of dense urban communities and lower-density suburban or rural zones.

Many of the most significant population centers in Polk County are located in cities such as Des Moines, Ankeny, West Des Moines, Urbandale, Johnston. These cities and towns help define the economic and demographic character of the county.

Most ZIP Codes in Polk County, Iowa follow the America/Chicago time zone.

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