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Somonauk, IL
Full City Profile · Illinois · Kendall County County
3.7
/5.0
B+
Good
1,592
Population
637/sq mi density
$81,731
Median Income
$44,114 per capita
$221,500
Home Value
$312,530 Zillow
$883
Median Rent
33.8% income on rent
48°F
Avg Temperature
275 sunny days/yr
B+
Overall
3.7 / 5.0
Good overall score based on economy, affordability, safety and education
A+
Economy
4.5 / 5.0
$81,731 median income, 2.6% unemployment
A+
Affordability
5.0 / 5.0
$221,500 home value, $883/mo rent
C+
Safety
2.5 / 5.0
0 violent crimes/100K
C+
Education
2.8 / 5.0
22.7% bachelor's degree or higher
Housing Overview
Median Home Value
$221,500
21% below
US avg: $281,900
Median Rent
$883/mo
24% below
US avg: $1,163/mo
Homeownership Rate
72.2%
10% above US avg (65.4%)
Total Housing Units
729
Median year built: 1973
Home Value by Source
Census Median
$221,500
Zillow (ZHVI)
$312,530
Median Sale Price
$205,000
Median List Price
$309,900
Census ACS, Zillow ZHVI, Redfin median sale price
Ownership vs. Renting
72.2%
Owner-Occupied
27.8%
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
Census median rent:
$883/mo
Market Indicators (Redfin)
Median Days on Market
98 days
Sale-to-List Ratio
1.1%
Buyers market
Homes Sold
1
Price Drops
18.2%
of listings with price reduction
Price Per Sq Ft
$126
Active Inventory
11
homes for sale
Affordability & Housing Stock
Rent Burden
33.8%
of renters spending 30%+ of income on housing
9% above US avg (31.0%)
Median Year Built
1973
Average age of housing stock: 53 years
Homeownership Rate
72.2%
Complete Housing Data
Home Values
| Census Median Value | $221,500 |
| Zillow Home Value (ZHVI) | $312,530 |
| Median Sale Price | $205,000 |
| Median List Price | $309,900 |
| Price Per Sq Ft | $126 |
Rent
| Census Median Rent | $883 |
| FMR Studio | $774 |
| FMR 1-Bedroom | $854 |
| FMR 2-Bedroom | $1,063 |
| FMR 3-Bedroom | $1,370 |
| FMR 4-Bedroom | $1,561 |
Market
| Days on Market | 98 |
| Sale-to-List Ratio | 1.1% |
| Price Drops | 18.2% |
| Homes Sold | 1 |
| Active Inventory | 11 |
| Price Per Sq Ft | $126 |
Ownership & Stock
| Owner-Occupied | 72.2% |
| Renter-Occupied | 27.8% |
| Homeownership Rate | 72.2% |
| Total Housing Units | 729 |
| Median Year Built | 1973 |
| Rent Burden | 33.8% |