ZIP Codes of Lagrange County, IN

Population & People
Population & People
Total Population
39,181
Household Income
Household Income
Median Income
$82,710
Housing
Housing
Total Housing Units
14,309
Business & Economy
Business & Economy
Total Businesses
941
Employment
Employment
Employment Rate
61.83%
Education
Education
Bachelor's Degree+
11.56%
Source: U.S. Census ACS 2024 5-Year Estimates · rolled up across the 8 ZIPs in this county.
Data Last Updated: June 1, 2026
ZIP Codes:8 ZIP Codes (5 Standard, 3 PO Box, 0 Unique) [See All]
Area Code:260
Timezone:Eastern (GMT -05:00)
Local Time:2:12:07 PM
Population:39,181 [See All]
FIPS:18087
Land Area:372 sq mi
Water Area:6 sq mi
Coordinates:41.6191, -85.3717
Quick Link:
https://www.zip-codes.com/county/in-lagrange.asp
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Indiana's #40 most populous county
39,181 residents across 8 ZIPs — #40 of 92 Indiana counties.

Standout ZIPs in this County


Most Populous
Lagrange · 12,032 people
30.7% of county total
Highest Income
Shipshewana · $96,199 median
1.2× county average
Largest Land Area
Lagrange · 125.2 sq mi
Spans the most ground
Fastest Growth
Topeka · 19.3% (10-yr)
5,292 → 6,315 residents
Most Educated
Howe · 19.4% bachelor's+
531 of 2,739 adults 25+

Things worth knowing about Lagrange County


39,181 residents live across 8 ZIPs covering 372 sq mi, served by 8 distinct USPS-recognized cities.

Population moved from 36,013 to 39,039 from 2014 to 2024 — a +8.4% change. 5 ZIPs gained residents, 2 lost.

The county's wealthiest ZIP 46565 (Shipshewana, $96,199 median) and poorest ZIP 46761 (Lagrange, $71,430) are 10.4 miles apart — a 1.3× income gap across local geography.

Median home values vary 2.1× across this county — from $160,800 in 46746 (Howe) to $340,400 in 46565 (Shipshewana).

Density varies across the county — from 63 people/sq mi in 46746 (Howe) to 143 in 46565 (Shipshewana).

Educational attainment ranges from 5.5% bachelor's+ in 46571 (Topeka) to 19.4% in 46746 (Howe) — the breadth of educational profiles across the area.

Within Indiana, this is the #40 most populous of 92 counties and ranks #14 for median household income with the #9 fastest decade growth .

Weighted by population, the typical household earns about $82,445 across the county — reflecting what a typical resident sees, not a simple ZIP average.

11.6% of adults age 25+ hold a bachelor's degree or higher (2,666 of 23,072 reporting).

5 Standard delivery, 3 PO Box only, 0 single-entity Unique ZIPs serve this county.

All ZIP Codes in Lagrange County


ZIPCityTypePopulationMedian IncomeArea (sq mi)10-yr Growth
46761LagrangeStandard12,032$71,430125.2-1.1%
46565ShipshewanaStandard9,014$96,19963.27.9%
46795WolcottvilleStandard6,866$87,17564.419.1%
46571TopekaStandard6,315$85,50045.019.3%
46746HoweStandard4,697$73,24474.714.2%
46789StrohPO Box1420.0
46771MongoPO Box800.0
46786South MilfordPO Box350.0-88.8%

Adjacent & Nearby Counties