Plain

Residential delivery area · Indiana

ZIP Code 46350: La Porte, IN

ZIP code 46350 uses the postal name La Porte, Indiana and lies entirely in LaPorte County (Census 2020 ZIP-county file). About 45,000 people live there (Census Bureau, ACS 2020-2024). Median household income is $74,307 (Census Bureau, ACS 2020-2024). By Census place, its land lies in La Porte (6%) and Kingsbury (under 1%); 94% is outside any Census place.

  • ACS2020-24
  • Census2020
  • FHFA2025
  • ZBP2023
  • IRS2022
4national area: Indiana, Kentucky, Michigan and Ohio
463sectional center: Gary, IN (SCF 463)
50delivery area within it
Town
La Porte · its only residential ZIP
Census places
La Porte (6%); Kingsbury (under 1%)
Metro area
Michigan City-La Porte, IN
House districts
IN-1 (53%), IN-2 (47%) 119th Congress, by share of land
State
Indiana
Time zone
Central
Land area
193.5 sq mi · 231 people per sq mi
PO Box ZIPs
46352 also use the name La Porte

Where is ZIP code 46350?

46350 centers on 41.607°, -86.722° and covers 193.5 square miles of land plus 2.7 of water. It borders 11 ZIP codes: 46345, 46371, 46365, 46360, 46382, 46391, 49117, 46552, 46532, 46574 and more.

46345 · Kingsbury46360 · Michigan City46365 · Mill Creek46371 · Rolling Prairie46382 · Union Mills46391 · Westville46532 · Hamlet46552 · New Carlisle46574 · Walkerton49117 · New Buffalo49128 · Three Oaks46350 · La Porte (this ZIP)463504657446360465324655246382463914637149128491174636546345 · Kingsbury46360 · Michigan City46365 · Mill Creek46371 · Rolling Prairie46382 · Union Mills46391 · Westville46532 · Hamlet46552 · New Carlisle46574 · Walkerton49117 · New Buffalo49128 · Three Oaks46350 · La Porte (this ZIP)463504657446360465324655246382463914637149128491174636546345 · Kingsbury46360 · Michigan City46365 · Mill Creek46371 · Rolling Prairie46382 · Union Mills46391 · Westville46532 · Hamlet46552 · New Carlisle46574 · Walkerton49117 · New Buffalo49128 · Three Oaks46350 · La Porte (this ZIP)4635046574463604653246552463824639146371491284911746365
Shaded by median household income, in national fifths (ACS 2020-2024); 46350 outlined. Census 2020 ZCTA boundaries. <$54.1k$98.1k+no figure

The map draws ZIP code areas only. For the streets inside 46350, open its center on OpenStreetMap.

Source: U.S. Census Bureau, 2020 ZCTA cartographic boundaries and the 2023 Gazetteer (2020 ZCTAs); ZIP-to-county shares, Census places and House districts (119th Congress) from the Census 2020 relationship files (shares of land); metro area from the OMB delineation (July 2023); town name and time zone from simplemaps US ZIP Codes (CC BY 4.0).

How does 46350 compare with the rest of LaPorte County?

Rank of 46350 among the residential ZIP codes of its town, county and state (1 = the most; income and home value among ZIP codes of 1,000+ people living in households)
Measure46350In LaPorte CountyIn IN
People (ACS 2020-2024)44,7631st of 1513th of 807
Median household income$74k7th of 11208th of 478
Median home value$213k6th of 12196th of 509

Its median household income is higher than in 54% of U.S. residential ZIP codes, and it is denser than 64% of all U.S. residential ZIP codes. ZIP codes at the ACS caps ($250,000 or more for household income, $2,000,000 or more for home value) share the top rank.

Source: U.S. Census Bureau, ACS 2020-2024 5-year estimates (B01003, B19013, B25077); ranks by PlainZIP over residential ZIP codes (ZCTAs).

How many people live in 46350?

The 2020 Census counted 44,522 people in 46350; the ACS, which samples households over 2020-2024, estimates 44,763. Between the 2010 and 2020 censuses its population grew 2.0% (its boundary stayed at least 90% the same).

People, ACS 2020-2024
44,763
2020 Census count
44,522+2.0% since 2010 (43,650)
Households
17,646
Median age
40.5

Source: U.S. Census Bureau, ACS 2020-2024 5-year estimates (B01003, B01002, B11001); 2020 Census (DHC P1); 2010 Census (SF1 P1).

Who lives in 46350?

Of the 44,763 people the ACS estimates in 46350, 24.2% are under 18 and 19.3% are 65 or older. The largest group by race and Hispanic origin is White (not Hispanic) (81.9%).

  • Under 1824.2%
  • 18 to 6456.6%
  • 65 and older19.3%
Age of the people of 46350 (ACS 2020-2024, B01001)
  • White, not Hispanic81.9%
  • Hispanic or Latino8.9%
  • Other or two or more5.8%
  • Black, not Hispanic3.0%
  • Asian, not Hispanic0.5%
Race and Hispanic origin in 46350 (ACS 2020-2024, B03002); each person counted once

Source: U.S. Census Bureau, ACS 2020-2024 5-year estimates (B01001 age by sex, B03002 Hispanic or Latino origin by race); shares of the estimated population, small ZIP codes carry wide margins.

What do households in 46350 earn?

Median household income is $74,307 (ACS 2020-2024), the 7th highest of the 11 ranked ZIP codes in LaPorte County. It rose from $68,435 in 2015-2019 (in 2024 dollars), a change larger than the surveys' margins of error.

Median household income
$74,307
Income per person
$37,374
Below the poverty line
11.1%
Unemployed (of the labor force)
3.6%
Adults 25+ with a bachelor's degree
23.9%
Adjusted gross income per tax return, 2022
$73,27220,900 returns; wages 67% of AGI (IRS)

Source: U.S. Census Bureau, ACS 2020-2024 and 2015-2019 5-year estimates (B19013, B19301, B17001, B23025, B15003; 2015-2019 dollars converted with the BLS CPI-U, 1.22699); IRS Statistics of Income, ZIP code data, tax year 2022 (adjusted gross income per return, filed under the address on the return).

What are homes worth in 46350?

FHFA's house price index for 46350, built from repeat sales and appraisals of the same homes, rose 93% from 2015 to 2025 and rose 55% from 2020 to 2025, and moved +6.3% in 2025.

Median home value (owners' estimate)
$212,600
Median gross rent
$969
Homes owned by their occupants
76.1%
Housing units
19,600
0 100 200 300 400 500 198319902000201020202025 0 100 200 300 400 500 198319902000201020202025 0 100 200 300 400 500 198319902000201020202025
Index = 100 in 1983, the first year FHFA reports for 46350; 2025: 497.2. Annual, not seasonally adjusted; FHFA calls its ZIP-level indexes developmental.

Source: U.S. Census Bureau, ACS 2020-2024 5-year estimates (B25077, B25064, B25003, B25001); FHFA House Price Index, annual five-digit ZIP, updated 2026-03-31.

What businesses are in 46350?

915 business establishments had a location in this ZIP code in 2023, 21 more than in 2018; the most are in retail trade (ZIP Code Business Patterns).

  • Retail trade122
  • Other services (except public administration)101
  • Construction100
  • Health care and social assistance100
  • Accommodation and food services93
  • Professional, scientific, and technical services72

Source: U.S. Census Bureau, ZIP Code Business Patterns 2023 and 2018 (establishments with paid employees, by the business's ZIP code).

Which ZIP codes are next to 46350?

ZIP codes that share a boundary with 46350, then the nearest by center
ZIPTownPeopleHousehold incomeDistance
46345Kingsbury66–5.4 mi
46371Rolling Prairie3,396$100k8.3 mi
46365Mill Creek992$98k9.2 mi
46360Michigan City43,817$59k9.3 mi
46382Union Mills1,835$95k10.3 mi
46391Westville8,986$83k10.8 mi
49117New Buffalo, MI3,358$75k12.1 mi
46552New Carlisle7,047$91k14.2 mi
46532Hamlet1,921$85k14.3 mi
46574Walkerton7,426$76k14.9 mi
49128Three Oaks, MI3,450$67k16.0 mi
46346Kingsford Heights1,358$58k9.0 mi (near)

Source: PlainZIP from the Census 2020 ZCTA boundaries (shared edges) and internal points; figures ACS 2020-2024.

Which other ZIP codes use the name La Porte?

1 more ZIP code carries the postal name La Porte, IN without a residential delivery area: PO boxes at the post office, or a single organization with its own ZIP code. The Census Bureau publishes no figures for it.

ZIP codes named La Porte without a residential area (GeoNames postal codes)
ZIPCounty
46352LaPorte County

Source: GeoNames postal codes (CC BY 4.0), downloaded 2026-10-09; a ZIP code with no Census ZCTA has no residential delivery area.