Updated
Real Estate Investing in Knox County, IL
Knox County, IL real estate market data — demographics, home values, and investor context.
49,294
Population
$53,291
Median Income
$104,900
Median Home Value
70%
Owner-Occupied
Knox County, IL Demographics
US Census ACS 5-year estimates. Demographic context drives rent, home value, and absentee-ownership patterns — here's what the numbers say about Knox County, IL.
| Population | 49,294 |
|---|---|
| Median age | 42.4 |
| Median household income | $53,291 |
| Median home value | $104,900 |
| Median gross rent | $725 |
|---|---|
| Rent burden | 32.2% |
| Owner-occupied units | 14,490 |
| Renter-occupied units | 6,275 |
Why Investors Target Knox County, IL
Knox County, IL is home to 49,294 residents with a median age of 42.4 years. Households earn a median income of $53,291, against a median home value of $104,900 and a median gross rent of $725. Roughly 70% of occupied homes are owner-occupied, with the remainder rented — a key signal for absentee-owner and rental investors. Renters here spend a median of 32.2% of household income on gross rent.
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