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Zip Code 46571 — Topeka, IN

46571 is a ZIP Code associated with Topeka, IN, located within LaGrange. The postal region supports an estimated population of 6,315 residents across Data Pending housing units, with a population density of 54.2 people per square mile.

WorldPlaceData database updated: October 2026

📍 View location on OpenStreetMap (41.567950, -85.546670)

Data Metric	Local Statistic
Postal / Zip Code	46571
Primary City	Topeka
State / Province	IN
County	LaGrange
Total Population	6,315
Median Household Income	Data Pending
Total Housing Units	Data Pending
Population Density	54.2 people/sq mi
Timezone	America/Indiana/Indianapolis

How 46571 Compares

Metric	ZIP 46571	LaGrange County	IN State Average
Population	6,315	39,181	6,851,073
Median Income	Data Pending	N/A	N/A
Population Density	54.2 /sq mi	--	--

Nearby ZIP Codes

ZIP Code	City	Distance	Population	Median Income
Zip 46543	Millersburg	6.9 mi	4,741	N/A
Zip 46767	Ligonier	7.3 mi	9,418	N/A
Zip 46794	Wawaka	8.3 mi	1,066	N/A
Zip 46565	Shipshewana	8.8 mi	9,014	N/A
Zip 46784	Rome City	9.5 mi	1,966	N/A

Data Sources & Methodology: Geographic coordinates and ZIP Code assignments are derived from underlying geographic and postal datasets. Note that ZIP Codes are USPS postal delivery areas, while Census ZCTAs are statistical approximation areas. Read full methodology →