County ProfileIN
Kosciusko County
Population: 80,240 · 15 ZIP codes
Demographics
Source: U.S. Census Bureau (ACS/Decennial). Estimates vary by year.
People
Total population
80,240
People
Median age
39.1
Housing
Total households
31,934
Income
Median household income
$75,317
Housing
Total housing units
38,864
Employment
Employment rate
62.9%
Education
Bachelor’s degree or higher
25.1%
Healthcare
Insured population
88.3%
County details
Local time 02:09:46(ET)| Name | Kosciusko |
|---|---|
| Total ZIP codes | 15total |
| ZIP codes (by type) | 13 Standard2 PO Box |
| Area code | 260, 574 |
| Timezone | Eastern Time (ET) |
| Coordinates | 41.2442928, -85.8615754 |
| Land area | 531.4 sq miles(1,376.4 km²) |
Map of Kosciusko county, Indiana with ZIP codes
Cities and Communities in Kosciusko County
Compare the largest cities in Kosciusko County by population, median income, and growth. Use the table below to analyze key demographic shifts across the region.
| City | Population | Median incomeHousehold | ZIP codes |
|---|---|---|---|
| Warsaw | 15,804 | $61,035 | 3ZIPs |
| Winona Lake | 5,053 | $82,188 | 1ZIPs |
| Milford | 4,526 | $73,125 | 1ZIPs |
| Syracuse | 3,079 | $71,833 | 1ZIPs |
| North Webster | 998 | $55,278 | 1ZIPs |
| Mentone | 943 | $60,000 | 1ZIPs |
| Pierceton | 928 | $80,625 | 1ZIPs |
| Silver Lake | 875 | $55,272 | 1ZIPs |
| Etna Green | 570 | $63,281 | 1ZIPs |
| Leesburg | 555 | $101,563 | 1ZIPs |
| Claypool | 396 | $60,417 | 1ZIPs |
| Burket | 123 | $55,833 | 1ZIPs |
| Atwood | 34 | — | 1ZIPs |
— Data unavailable or suppressed by the U.S. Census Bureau for areas with small sample sizes to protect individual privacy.
ZIP Codes in Kosciusko County
Review the most populated postal areas across Kosciusko County. Use the ranking below to compare resident density and demographic scales between the county's major zones.
| ZIP | City | Median incomeHousehold | Population (ZIP) |
|---|---|---|---|
| 46580 | Warsaw | $71,687 | 22,381 |
| 46582 | Warsaw | $66,738 | 14,151 |
| 46567 | Syracuse | $77,103 | 9,773 |
| 46590 | Winona Lake | $82,188 | 5,053 |
| 46562 | Pierceton | $68,902 | 4,718 |
| 46542 | Milford | $78,606 | 4,526 |
| 46538 | Leesburg | $89,803 | 4,047 |
| 46510 | Claypool | $99,420 | 3,393 |
| 46555 | North Webster | $70,399 | 2,729 |
| 46982 | Silver Lake | $79,688 | 2,602 |
| 46524 | Etna Green | $65,987 | 2,376 |
| 46539 | Mentone | $74,079 | 2,245 |
| 46508 | Burket | $55,833 | 137 |
| 46502 | Atwood | — | 34 |
| 46581 | Warsaw | — | — |
Data Sources & Citations
The geographic and demographic information presented on this site is compiled from publicly available, authoritative sources, including:
- United States Census BureauDemographic, population, housing, and socioeconomic data sourced from Census Bureau datasets, including the Decennial Census and the American Community Survey (ACS).Census Data
- United States Postal Service (USPS)ZIP code classifications, delivery types, and postal designations used for reference purposes. USPS ZIP codes are intended for mail delivery and may not always align exactly with Census geographic boundaries.USPS