Zip Code 46580 — Warsaw, IN

ZIP Code 46580 is associated with Warsaw, IN, in Kosciusko County. The listed population estimate is 21,794; estimated density is 118.3 people per square mile. Among records with population estimates, it ranks #1 of 13 in Kosciusko County and #115 of 788 in IN.
Page generated: 2026-10-08. This is not the source data release date.

📍 View location on OpenStreetMap (41.208840, -85.872120)

Data MetricLocal Statistic
Postal / Zip Code46580
Primary CityWarsaw
State / ProvinceIN
CountyKosciusko
Total Population21,794
Population Density118.3 people/sq mi
TimezoneAmerica/Indiana/Indianapolis

How 46580 Compares

MetricZIP 46580Kosciusko County recordsIN records
Population estimate21,79478,187 (sum)6,851,073 (sum)
Population Density118.3 /sq mi----
County population rank#1 of 13----
State population rank#115 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 46590Winona Lake3.3 mi5,080
ZIP 46582Warsaw5.2 mi14,604
ZIP 46510Claypool6.1 mi2,984
ZIP 46508Burket6.3 mi203
ZIP 46502Atwood6.5 miN/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 →