All Countries
Grantfork, IL
Full City Profile · Illinois · Madison County County
4.2
/5.0
A
Great
468
Population
1,265/sq mi density
$103,750
Median Income
$48,353 per capita
$195,500
Home Value
$189,276 Zillow
58°F
Avg Temperature
293 sunny days/yr
A
Overall
4.2 / 5.0
Strong
A+
Economy
4.8 / 5.0
$103,750 median income, 3.4% unemployment
A+
Affordability
5.0 / 5.0
$195,500 home value, /mo rent
C+
Safety
2.5 / 5.0
0 violent crimes/100K
A+
Education
4.6 / 5.0
45.4% bachelor's degree or higher
Housing Overview
Median Home Value
$195,500
31% below
US avg: $281,900
Homeownership Rate
98.3%
50% above US avg (65.4%)
Total Housing Units
191
Median year built: 1985
Home Value by Source
Census Median
$195,500
Zillow (ZHVI)
$189,276
Census ACS, Zillow ZHVI, Redfin median sale price
Ownership vs. Renting
98.3%
Owner-Occupied
1.7%
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
29.1%
of renters spending 30%+ of income on housing
6% below US avg (31.0%)
Median Year Built
1985
Average age of housing stock: 41 years
Homeownership Rate
98.3%
Complete Housing Data
Home Values
| Census Median Value | $195,500 |
| Zillow Home Value (ZHVI) | $189,276 |
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 | 98.3% |
| Renter-Occupied | 1.7% |
| Homeownership Rate | 98.3% |
| Total Housing Units | 191 |
| Median Year Built | 1985 |
| Rent Burden | 29.1% |