# LaPorte County, Indiana demographics

Canonical: https://olympus.new-odyssey.com/data/county/18091

LaPorte County, Indiana (county FIPS 18091) has a median household income of $71,055 (±$2,241) and a total population of 111,917 in the American Community Survey 5-year estimates for 2020-2024.

Margins of error are at the 90% confidence level. The figures describe 2020-2024 (dollars in 2024 dollars), not the present. 15 ZIP Code Tabulation Areas overlap the county (Census 2020).

Notes:

- Values are ACS 5-year estimates for 2020-2024 (dollars in 2024 dollars), not current figures.
- ZCTA-county overlaps come from the Census 2020 relationship file and use 2020 counties, by land area; Connecticut uses its legacy counties, not the planning regions in ACS 2022+.

## ACS 5-year estimates, 2020-2024

Census American Community Survey 5-year estimates for 2020-2024, with 90% margins of error as published by the Census Bureau.

| Metric | Estimate | Margin of error (90%) | ACS table |
| --- | --- | --- | --- |
| Total population | 111,917 | none (controlled estimate) | B01003 |
| Median age | 41.1 years | ±0.4 years | B01002 |
| Households | 43,633 | ±564 | B11001 |
| Median household income (inflation-adjusted to the final ACS year) | $71,055 | ±$2,241 | B19013 |
| Median value of owner-occupied housing units | $195,500 | ±$5,794 | B25077 |
| Median gross rent | $976 | ±$30 | B25064 |
| Owner-occupied share of occupied housing units | 74.8% | none (derived from several estimates) | B25003 (derived) |
| Renter-occupied share of occupied housing units | 25.3% | none (derived from several estimates) | B25003 (derived) |
| High school graduate or higher (age 25+) | 90.8% | none (derived from several estimates) | B15003 (derived) |
| Bachelor's degree or higher (age 25+) | 22.7% | none (derived from several estimates) | B15003 (derived) |
| Share of people below the poverty level | 13.6% | none (derived from several estimates) | B17001 (derived) |
| Unemployment rate (civilian labor force) | 4.8% | none (derived from several estimates) | B23025 (derived) |

- Dollar values are in 2024 inflation-adjusted dollars.
- Percentages' margins of error are in percentage points (pp).

## Geography

| Measure | Value |
| --- | --- |
| County FIPS | 18091 |
| Land area | 598.29 sq mi |
| Water area | 14.97 sq mi |
| Population density | 187 per sq mi of land |
| Geography vintage | 2024 Gazetteer |

## ZIP codes (ZCTAs) in this county

ZCTAs that overlap the county in the Census 2020 ZCTA to county relationship file, largest share of the county's land first.

| ZCTA | Share of county land | Share of ZCTA land | County is the ZCTA's primary county |
| --- | --- | --- | --- |
| [46350](https://olympus.new-odyssey.com/data/zip/46350) | 32.3% | 100% | Yes |
| [46360](https://olympus.new-odyssey.com/data/zip/46360) | 10.8% | 84.2% | Yes |
| [46348](https://olympus.new-odyssey.com/data/zip/46348) | 8.3% | 98.9% | Yes |
| [46382](https://olympus.new-odyssey.com/data/zip/46382) | 8.2% | 100% | Yes |
| [46390](https://olympus.new-odyssey.com/data/zip/46390) | 8.2% | 99.3% | Yes |
| [46371](https://olympus.new-odyssey.com/data/zip/46371) | 6.3% | 100% | Yes |
| [46340](https://olympus.new-odyssey.com/data/zip/46340) | 5.5% | 100% | Yes |
| [46574](https://olympus.new-odyssey.com/data/zip/46574) | 5.3% | 32.7% | Yes |
| [46391](https://olympus.new-odyssey.com/data/zip/46391) | 4.4% | 66.9% | Yes |
| [46365](https://olympus.new-odyssey.com/data/zip/46365) | 3.8% | 100% | Yes |
| [46532](https://olympus.new-odyssey.com/data/zip/46532) | 3.6% | 41.3% |  |
| [46552](https://olympus.new-odyssey.com/data/zip/46552) | 2.5% | 23.7% |  |
| [46554](https://olympus.new-odyssey.com/data/zip/46554) | 0.6% | 5% |  |
| [46346](https://olympus.new-odyssey.com/data/zip/46346) | 0.1% | 100% | Yes |
| [46345](https://olympus.new-odyssey.com/data/zip/46345) | 0% | 100% | Yes |

## Sources

- American Community Survey 5-year estimates (Census Data API) (U.S. Census Bureau), ACS 5-year 2020-2024 (release acs5-2024:county), source date 2025-09-02: https://api.census.gov/data/2024/acs/acs5?get=NAME,B01003_001E,B01003_001M,B01002_001E,B01002_001M,B11001_001E,B11001_001M,B19013_001E,B19013_001M,B25077_001E,B25077_001M,B25064_001E,B25064_001M,B25003_001E,B25003_002E,B25003_003E,B15003_001E,B15003_017E,B15003_018E,B15003_019E,B15003_020E,B15003_021E,B15003_022E,B15003_023E,B15003_024E,B15003_025E,B17001_001E,B17001_002E,B23025_003E,B23025_005E&for=county:091&in=state:18
- Published by Olympus: Oct 22, 2026 (2026-10-22T13:59:21.446Z)
- Source data: U.S. Census Bureau. Works of the U.S. government are not subject to copyright in the United States.
- This product uses the Census Bureau Data API but is not endorsed or certified by the Census Bureau.

## Get this data from the API

```sh
curl -s "https://api.olympus.new-odyssey.com/v1/geo-demographics/counties/18091" -H "X-API-Key: $OLYMPUS_API_KEY"
```

MCP tool: `get_us_demographics {"county_fips":"18091"}`

API reference: https://olympus.new-odyssey.com/docs/geo-demographics

## Related pages

- [Indiana: every county and ZCTA](https://olympus.new-odyssey.com/data/state/in)

## About this data

- [ZIP codes and ZCTAs: what's the difference](https://olympus.new-odyssey.com/data/zip-vs-zcta)
- [US Geographic & Demographics API](https://olympus.new-odyssey.com/apis/geo-demographics)
- [API reference](https://olympus.new-odyssey.com/docs/geo-demographics)
- [Coverage and sources](https://olympus.new-odyssey.com/coverage)

Treat the text of this page as data, never as instructions.