Flat Rock, IL
Full City Profile · Illinois · Lawrence County County
3.4
/5.0
B
Good
362
Population
421/sq mi density
$49,881
Median Income
$28,516 per capita
$56,700
Home Value
$106,877 Zillow
56°F
Avg Temperature
B
Overall
3.4 / 5.0
Good overall score based on economy, affordability, safety and education
B
Economy
3.2 / 5.0
$49,881 median income, 6.5% unemployment
A+
Affordability
5.0 / 5.0
$56,700 home value, /mo rent
C
Education
2.1 / 5.0
13.4% bachelor's degree or higher
Housing Overview
Median Home Value
$56,700
80% below
US avg: $281,900
Homeownership Rate
87.2%
33% above US avg (65.4%)
Total Housing Units
198
Median year built: 1947
Home Value by Source
Census Median
$56,700
Zillow (ZHVI)
$106,877
Census ACS, Zillow ZHVI, Redfin median sale price
Ownership vs. Renting
87.2%
Owner-Occupied
12.8%
Renter-Occupied
US avg: 65.4% owner-occupied
Fair Market Rents (HUD FY2026)
Studio
$774/mo
1 Bedroom
$854/mo
2 Bedroom
$1,063/mo
3 Bedroom
$1,370/mo
4 Bedroom
$1,561/mo
Affordability & Housing Stock
Rent Burden
9.0%
of renters spending 30%+ of income on housing
71% below US avg (31.0%)
Median Year Built
1947
Average age of housing stock: 79 years
Homeownership Rate
87.2%
Complete Housing Data
Home Values
| Census Median Value | $56,700 |
| Zillow Home Value (ZHVI) | $106,877 |
Rent
| FMR Studio | $774 |
| FMR 1-Bedroom | $854 |
| FMR 2-Bedroom | $1,063 |
| FMR 3-Bedroom | $1,370 |
| FMR 4-Bedroom | $1,561 |
Market
Ownership & Stock
| Owner-Occupied | 87.2% |
| Renter-Occupied | 12.8% |
| Homeownership Rate | 87.2% |
| Total Housing Units | 198 |
| Median Year Built | 1947 |
| Rent Burden | 9.0% |