St. Joseph County, MI Demographics & ZIP Codes
St. Joseph County, Michigan demographics and median household income by ZIP code — 10 ZIP codes — population 61,239 — avg. income $68,557 — avg. home value $150,470. Compare income, housing, and ZIP-level data on US5.
St. Joseph County demographics
St. Joseph County, Michigan covers 10 ZIP codes, with a combined ZIP-area population of about 61,239.
Median household income in St. Joseph County
The average median household income across ZIP codes in St. Joseph County, Michigan is about $68,557 — about 4% below the MI ZIP average ($71,237), and about 9% below the U.S. median ($75,149).
Among ZIPs with income data, 49075 is near the top at about $100,833, while 49040 (Colon) is near the bottom at about $58,693.
Housing in St. Joseph County
For housing in St. Joseph County, Michigan, the average median home value is about $150,470 and the average median rent is about $677.
The most populous ZIP is 49091 (Sturgis) with about 19,448 residents. Use the table below to compare ZIP codes across the county.
ZIP codes in St. Joseph County
Sort by population, income, or home value. Click a column header to toggle ascending / descending.
| ZIP | City | County | State | Population ↓ | Income | Home value |
|---|---|---|---|---|---|---|
| 49091 | Sturgis | St. Joseph County | MI | 19,448 | $65,000 | $173,800 |
| 49093 | Three Rivers | St. Joseph County | MI | 18,439 | $63,040 | $174,000 |
| 49099 | White Pigeon | St. Joseph County | MI | 5,699 | $62,147 | $172,400 |
| 49042 | Constantine | St. Joseph County | MI | 4,695 | $72,536 | $161,500 |
| 49032 | Centreville | St. Joseph County | MI | 3,369 | $65,781 | $160,100 |
| 49040 | Colon | St. Joseph County | MI | 3,341 | $58,693 | $123,800 |
| 49072 | Mendon | St. Joseph County | MI | 2,875 | $67,379 | $169,000 |
| 49030 | Burr Oak | St. Joseph County | MI | 2,435 | $64,539 | $119,300 |
| 49066 | — | St. Joseph County | MI | 784 | $65,625 | $187,500 |
| 49075 | — | St. Joseph County | MI | 154 | $100,833 | $63,300 |
Frequently asked questions
What are the demographics of St. Joseph County?
St. Joseph County, Michigan has a combined ZIP-area population of about 61,239 across 10 ZIP codes. Browse the ZIP table for population, income, and housing by code.
What is the median household income in St. Joseph County?
The average median household income across ZIP codes in St. Joseph County, Michigan is about $68,557, about 4% below the state ZIP average ($71,237), and about 9% below the U.S. median ($75,149). Average median home value is about $150,470. Among ZIPs with data, 49075 is near the top ($100,833) and 49040 (Colon) is near the bottom ($58,693).
How many ZIP codes are in St. Joseph County?
St. Joseph County, Michigan includes 10 ZIP codes on US5. Each row links to demographics, median income, and housing for that code.
Where can I find ZIP code demographics for St. Joseph County?
This page lists ZIP codes in St. Joseph County, Michigan with population, median household income, and home value. Select a ZIP for a full demographics profile.