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St. Joseph, IL Demographics & ZIP Codes
St. Joseph, Illinois demographics and median household income by ZIP code (in Champaign County) — 1 ZIP codes — population 5,803 — median income $112,755 — avg. home value $246,300. Compare income, housing, and population across ZIP codes on US5.
Population
5,803
Median household income (avg.)
$112,755
150% of U.S. median
Average home value
$246,300
71% of U.S. median
Average rent
$791
68% of U.S. median
Median age (avg.)
40.0
St. Joseph demographics
St. Joseph, Illinois covers 1 ZIP code primarily in Champaign County, with a combined ZIP-area population of about 5,803.
Across ZIP codes with age data, the average median age is about 40.0 years.
Median household income in St. Joseph
The average median household income across ZIP codes in St. Joseph, Illinois is about $112,755 — about 44% above the IL ZIP average ($78,143), and about 50% above the U.S. median ($75,149).
The highest median household income among listed ZIPs is about $112,755 in 61873.
Housing in St. Joseph
For housing in St. Joseph, Illinois, the average median home value is about $246,300 and the average median rent is about $791.
The most populous ZIP in this set is 61873 (about 5,803 residents). Use the table below to compare population, income, and home values across codes.
ZIP codes in St. Joseph
Sort by population, income, or home value. Click a column header to toggle ascending / descending.
| ZIP | City | County | State | Population ↓ | Income | Home value |
|---|---|---|---|---|---|---|
| 61873 | St. Joseph | Champaign County | IL | 5,803 | $112,755 | $246,300 |
Frequently asked questions
What are the demographics of St. Joseph?
St. Joseph, Illinois has a combined ZIP-area population of about 5,803 across 1 ZIP codes (primarily Champaign County). Browse the ZIP table below for population, income, and housing by code.
What is the median household income in St. Joseph?
The average median household income across ZIP codes in St. Joseph, Illinois is about $112,755, about 44% above the state ZIP average ($78,143), and about 50% above the U.S. median ($75,149). Average median home value is about $246,300.
How many ZIP codes are in St. Joseph?
St. Joseph, Illinois includes 1 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?
This page lists ZIP codes in St. Joseph, Illinois with population, median household income, and home value. Select a ZIP for a full demographics profile.