Porter County ZIP Codes

List of ZIP Codes in Porter County

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

S.N.	Zip Code	Latitude	Longitude	City	Population	Density
1	46301	41.68687	-86.97438	Beverly Shores	597	52.4
2	46302	41.3604	-87.12645	Boone Grove	36	7.7
3	46304	41.61311	-87.04905	Chesterton	27,402	183.1
4	46341	41.30666	-87.21962	Hebron	10,169	41.1
5	46347	41.30502	-87.00859	Kouts	4,778	25.6
6	46368	41.5848	-87.17937	Portage	40,237	613.2
7	46383	41.45838	-87.00156	Valparaiso	42,464	187.3
8	46385	41.46395	-87.12396	Valparaiso	41,390	197.9
9	46393	41.5139	-87.16801	Wheeler	128	28.8

About Porter County ZIP Codes

Porter County in Indiana (IN) is served by approximately 9 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 167,201 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 Porter County are located in cities such as Valparaiso, Portage, Chesterton, Hebron, Kouts. These cities and towns help define the economic and demographic character of the county.

Most ZIP Codes in Porter County, Indiana follow the America/Chicago time zone.

Porter County ZIP Codes

List of ZIP Codes in Porter County

About Porter County ZIP Codes

Indiana Counties ZIP Codes

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