Zip Code 46574 — Walkerton, IN

ZIP Code 46574 is associated with Walkerton, IN, in LaPorte County. The listed population estimate is 7,426; estimated density is 29.4 people per square mile. Among records with population estimates, it ranks #4 of 12 in LaPorte County and #254 of 788 in IN.
Page generated: 2026-10-08. This is not the source data release date.

📍 View location on OpenStreetMap (41.473270, -86.488290)

Data MetricLocal Statistic
Postal / Zip Code46574
Primary CityWalkerton
State / ProvinceIN
CountyLaPorte
Total Population7,426
Population Density29.4 people/sq mi
TimezoneAmerica/Indiana/Indianapolis

How 46574 Compares

MetricZIP 46574LaPorte County recordsIN records
Population estimate7,426117,934 (sum)6,851,073 (sum)
Population Density29.4 /sq mi----
County population rank#4 of 12----
State population rank#254 of 788----

Regional sums combine the population estimates in the listed ZIP records; they are not official county or state population totals.

Explore More ZIP Codes

Nearby ZIP Codes in IN

ZIP CodeCityDistancePopulation estimate
ZIP 46572Tyner6.7 mi115
ZIP 46554North Liberty7.1 mi4,405
ZIP 46532Hamlet7.9 mi1,921
ZIP 46513Donaldson7.9 miN/A
ZIP 46531Grovertown8.2 mi1,825

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 →