Income needed to buy a home
Greene County, IL
$36,523
a year in household income to buy the typical Greene County home with 10% down.
The monthly math
Typical home value$108,174
Down payment (10%)$10,817
Loan$97,357
Principal and interest (7.40%)$674/mo
Property tax (0.93% a year)$83/mo
Homeowners insurance (estimate)$54/mo
Mortgage insurance$41/mo
Total monthly cost$852/mo
Income needed keeps housing at 28% of gross income, the lender rule of thumb.
What locals earn
Comfortable
The typical household here earns $62,192 a year, 70% more than it takes.
In Illinois
Greene County ranks #9 of 102 for the income a home takes, from least to most.
Easiest to afford in Illinois
| County | Typical home | Income needed |
|---|---|---|
| Alexander County | $51,236 | $17,751 |
| Pulaski County | $74,037 | $25,267 |
| Scott County | $90,376 | $31,882 |
| Saline County | $88,425 | $32,129 |
| Gallatin County | $91,943 | $32,573 |
Typical home value from the Zillow Home Value Index, August 2026. Rate is the Freddie Mac 30-year average for Oct 8, 2026. Property tax rate is total taxes paid divided by total home value in the county (U.S. Census, ACS 2020-2024). How it works.