LaPorte County ZIP Codes

List of ZIP Codes in LaPorte County

The following table lists ZIP Codes associated with LaPorte 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	46340	41.38339	-86.76846	Hanna	1,531	17.8
2	46345	41.53032	-86.69995	Kingsbury	76	303.3
3	46346	41.47816	-86.69332	Kingsford Heights	1,313	591.5
4	46348	41.30981	-86.86244	La Crosse	1,201	9.2
5	46350	41.60697	-86.72157	La Porte	45,152	90.1
6	46360	41.68739	-86.86464	Michigan City	43,997	221.8
7	46365	41.60605	-86.54112	Mill Creek	911	15.5
8	46371	41.67683	-86.6005	Rolling Prairie	3,490	35.9
9	46382	41.46868	-86.76212	Union Mills	1,833	14.4
10	46390	41.41677	-86.8742	Wanatah	2,965	23.3
11	46391	41.5455	-86.91446	Westville	8,555	83.2
12	46574	41.47327	-86.48829	Walkerton	7,414	29.4

About LaPorte County ZIP Codes

LaPorte County in Indiana (IN) is served by approximately 12 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 118,438 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 LaPorte County are located in cities such as La Porte, Michigan City, Westville, Walkerton, Rolling Prairie. These cities and towns help define the economic and demographic character of the county.

ZIP Codes within LaPorte County, Indiana primarily follow the America/Chicago time zone, with some areas using additional zones such as America/Indiana/Indianapolis.

LaPorte County ZIP Codes

List of ZIP Codes in LaPorte County

About LaPorte County ZIP Codes

Indiana Counties ZIP Codes

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