County ProfileIN
LaPorte County
Population: 112,417 · 13 ZIP codes
Demographics
Source: U.S. Census Bureau (ACS/Decennial). Estimates vary by year.
People
Total population
112,417
People
Median age
41.1
Housing
Total households
43,633
Income
Median household income
$71,055
Housing
Total housing units
50,038
Employment
Employment rate
53.5%
Education
Bachelor’s degree or higher
22.7%
Healthcare
Insured population
94.1%
County details
Local time 01:51:24(ET)| Name | LaPorte |
|---|---|
| Total ZIP codes | 13total |
| ZIP codes (by type) | 9 Standard4 PO Box |
| Area code | 219 |
| Timezone | Eastern Time (ET) |
| Coordinates | 41.5490129, -86.7447386 |
| Land area | 598.3 sq miles(1,549.6 km²) |
Map of LaPorte county, Indiana with ZIP codes
Cities and Communities in LaPorte County
Compare the largest cities in LaPorte County by population, median income, and growth. Use the table below to analyze key demographic shifts across the region.
| City | Population | Median incomeHousehold | ZIP codes |
|---|---|---|---|
| Michigan City | 32,075 | $53,089 | 2ZIPs |
| La Porte | 22,471 | $59,307 | 2ZIPs |
| Westville | 5,257 | $60,794 | 1ZIPs |
| Union Mills | 2,094 | $93,523 | 1ZIPs |
| Kingsford Heights | 1,335 | $57,830 | 1ZIPs |
| Mill Creek | 1,037 | — | 1ZIPs |
| Wanatah | 1,009 | $68,409 | 1ZIPs |
| Rolling Prairie | 562 | — | 1ZIPs |
| La Crosse | 555 | $74,107 | 1ZIPs |
| Hanna | 450 | $39,097 | 1ZIPs |
| Kingsbury | 190 | $70,250 | 1ZIPs |
— Data unavailable or suppressed by the U.S. Census Bureau for areas with small sample sizes to protect individual privacy.
ZIP Codes in LaPorte County
Review the most populated postal areas across LaPorte County. Use the ranking below to compare resident density and demographic scales between the county's major zones.
| ZIP | City | Median incomeHousehold | Population (ZIP) |
|---|---|---|---|
| 46350 | La Porte | $74,307 | 44,522 |
| 46360 | Michigan City | $59,266 | 44,209 |
| 46391 | Westville | $82,692 | 9,077 |
| 46371 | Rolling Prairie | $99,830 | 3,680 |
| 46390 | Wanatah | $87,639 | 2,824 |
| 46382 | Union Mills | $95,208 | 2,094 |
| 46346 | Kingsford Heights | $57,830 | 1,317 |
| 46348 | La Crosse | $64,375 | 1,127 |
| 46340 | Hanna | $58,717 | 1,085 |
| 46365 | Mill Creek | $98,047 | 1,037 |
| 46345 | Kingsbury | — | 97 |
| 46352 | La Porte | — | — |
| 46361 | Michigan City | — | — |
Data Sources & Citations
The geographic and demographic information presented on this site is compiled from publicly available, authoritative sources, including:
- United States Census BureauDemographic, population, housing, and socioeconomic data sourced from Census Bureau datasets, including the Decennial Census and the American Community Survey (ACS).Census Data
- United States Postal Service (USPS)ZIP code classifications, delivery types, and postal designations used for reference purposes. USPS ZIP codes are intended for mail delivery and may not always align exactly with Census geographic boundaries.USPS