Zip Code 46561 — Osceola, IN

ZIP Code 46561 is associated with Osceola, IN, in St. Joseph County. The listed population estimate is 13,996; estimated density is 398.3 people per square mile. Among records with population estimates, it ranks #9 of 19 in St. Joseph County and #175 of 788 in IN.
Page generated: 2026-10-08. This is not the source data release date.

📍 View location on OpenStreetMap (41.666830, -86.075990)

Data MetricLocal Statistic
Postal / Zip Code46561
Primary CityOsceola
State / ProvinceIN
CountySt. Joseph
Total Population13,996
Population Density398.3 people/sq mi
TimezoneAmerica/Indiana/Indianapolis

How 46561 Compares

MetricZIP 46561St. Joseph County recordsIN records
Population estimate13,996274,971 (sum)6,851,073 (sum)
Population Density398.3 /sq mi----
County population rank#9 of 19----
State population rank#175 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 46545Mishawaka4.1 mi26,606
ZIP 46544Mishawaka4.6 mi31,077
ZIP 46517Elkhart5.0 mi25,433
ZIP 46530Granger5.7 mi31,598
ZIP 46514Elkhart6.5 mi42,389

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 →