Home > IN > Porter County > Valparaiso > Zip 46383

Zip Code 46383 — Valparaiso, IN

46383 is a ZIP Code associated with Valparaiso, IN, located within Porter. The postal region supports an estimated population of 42,183 residents across Data Pending housing units, with a population density of 186.0 people per square mile.
WorldPlaceData database updated: October 2026

📍 View location on OpenStreetMap (41.458380, -87.001560)

Data MetricLocal Statistic
Postal / Zip Code46383
Primary CityValparaiso
State / ProvinceIN
CountyPorter
Total Population42,183
Median Household IncomeData Pending
Total Housing UnitsData Pending
Population Density186.0 people/sq mi
TimezoneAmerica/Chicago

How 46383 Compares

MetricZIP 46383Porter CountyIN State Average
Population42,183167,5416,851,073
Median IncomeData PendingN/AN/A
Population Density186.0 /sq mi----

Nearby ZIP Codes

ZIP CodeCityDistancePopulationMedian Income
Zip 46385Valparaiso6.3 mi40,856N/A
Zip 46390Wanatah7.2 mi2,554N/A
Zip 46391Westville7.5 mi8,986N/A
Zip 46302Boone Grove9.4 mi29N/A
Zip 46393Wheeler9.4 mi216N/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 →