Harrison County ZIP Codes

List of ZIP Codes in Harrison County

The following table lists ZIP Codes associated with Harrison 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	51529	41.8618	-95.62591	Dunlap	2,026	5.9
2	51545	41.83897	-96.02072	Little Sioux	258	2.1
3	51546	41.6399	-95.77209	Logan	3,113	9.9
4	51550	41.69203	-95.87399	Magnolia	142	101.1
5	51555	41.55937	-95.91398	Missouri Valley	4,881	12.9
6	51556	41.63548	-96.04198	Modale	289	2.3
7	51557	41.72903	-96.00233	Mondamin	788	4.0
8	51563	41.5769	-95.59405	Persia	708	5.1
9	51564	41.81309	-95.90801	Pisgah	512	5.3
10	51579	41.75171	-95.7069	Woodbine	2,205	7.2

About Harrison County ZIP Codes

Harrison County in Iowa (IA) is served by approximately 10 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 14,922 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 Harrison County are located in cities such as Missouri Valley, Logan, Woodbine, Dunlap, Mondamin. These cities and towns help define the economic and demographic character of the county.

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

Harrison County ZIP Codes

List of ZIP Codes in Harrison County

About Harrison County ZIP Codes

Iowa Counties ZIP Codes

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