Home > IN > Porter County > Valparaiso > Zip 46383

Zip Code 46383 — Valparaiso, IN

ZIP Code 46383 is associated with Valparaiso, IN, in Porter County. The listed population estimate is 42,183; estimated density is 186.0 people per square mile. Among records with population estimates, it ranks #1 of 9 in Porter County and #24 of 788 in IN.
Page generated: 2026-10-08. This is not the source data release date.

📍 View location on OpenStreetMap (41.458380, -87.001560)

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

How 46383 Compares

MetricZIP 46383Porter County recordsIN records
Population estimate42,183167,541 (sum)6,851,073 (sum)
Population Density186.0 /sq mi----
County population rank#1 of 9----
State population rank#24 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 46385Valparaiso6.3 mi40,856
ZIP 46390Wanatah7.2 mi2,554
ZIP 46391Westville7.5 mi8,986
ZIP 46302Boone Grove9.4 mi29
ZIP 46393Wheeler9.4 mi216

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 →