St. Joseph County, IN Zip Codes
32 zip codes across 18 cities in St. Joseph County, IN
About St. Joseph County
St. Joseph County, Indiana (IN) contains 32 unique zip codes spanning 18 cities and communities. Each zip code covers a different area within the county, with varying demographics, income levels, and housing markets.
Browse the complete list below to find detailed population, income, home values, cost of living, and climate data for any zip code in St. Joseph County.
Cities in St. Joseph County
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All Zip Codes in St. Joseph County, IN
| Zip Code | City |
|---|---|
| 46530 | Granger |
| 46536 | South Bend |
| 46544 | Mishawaka |
| 46545 | Mishawaka |
| 46552 | New Carlisle |
| 46554 | North Liberty |
| 46556 | Notre Dame |
| 46561 | Mishawaka |
| 46574 | Walkerton |
| 46595 | Wyatt |
| 46601 | South Bend |
| 46613 | South Bend |
| 46614 | South Bend |
| 46615 | South Bend |
| 46616 | South Bend |
| 46617 | South Bend |
| 46619 | South Bend |
| 46628 | South Bend |
| 46629 | South Bend |
| 46635 | South Bend |
| 46637 | South Bend |
| 466HH | Zcta 466hh |
| 49030 | Burr Oak |
| 49032 | Centreville |
| 49040 | Colon |
| 49042 | Constantine |
| 49066 | Leonidas |
| 49072 | Colon |
| 49075 | Nottawa |
| 49091 | Sturgis |
| 49093 | Three Rivers |
| 49099 | White Pigeon |
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Frequently Asked Questions
How many zip codes are in St. Joseph County, IN?
St. Joseph County, IN has 32 zip codes across 18 cities.
What cities are in St. Joseph County?
Cities in St. Joseph County include Burr Oak, Centreville, Colon, Constantine, Granger, Leonidas, Mishawaka, New Carlisle, North Liberty, Notre Dame, Nottawa, South Bend, Sturgis, Three Rivers, Walkerton, White Pigeon, Wyatt, Zcta 466hh.
What state is St. Joseph County in?
St. Joseph County is located in Indiana (IN).
All demographic data on this page is sourced from the U.S. Census Bureau American Community Survey (ACS) 5-Year Estimates. ZIP code boundary and delivery data is sourced from the United States Postal Service (USPS). Data is updated periodically and may not reflect the most current figures. Census Bureau ZIP Code Tabulation Areas (ZCTAs) may differ slightly from USPS ZIP code boundaries.