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Alton, IL

Full City Profile · Illinois · St. Louis city County

3.0 /5.0
B Good
25,430 Population 1,623/sq mi density
$53,005 Median Income $28,970 per capita
$99,500 Home Value $100,385 Zillow
$948 Median Rent 31.4% income on rent
56°F Avg Temperature 293 sunny days/yr
1,017 Violent Crime/100K 4,177 property/100K
B
Overall
3.0 / 5.0
Good overall score based on economy, affordability, safety and education
B
Economy
3.3 / 5.0
$53,005 median income, 3.1% unemployment
A+
Affordability
5.0 / 5.0
$99,500 home value, $948/mo rent
F
Safety
1.0 / 5.0
1,017 violent crimes/100K (168% above avg)
C+
Education
2.7 / 5.0
21.2% bachelor's degree or higher

Housing Overview

Median Home Value
$99,500
65% below
US avg: $281,900
Median Rent
$948/mo
18% below
US avg: $1,163/mo
Homeownership Rate
57.1%
13% below US avg (65.4%)
Total Housing Units
12,557
Median year built: 1952

Home Value by Source

Census Median
$99,500
Zillow (ZHVI)
$100,385
Median Sale Price
$135,350
Median List Price
$117,450
Census ACS, Zillow ZHVI, Redfin median sale price

Ownership vs. Renting

57.1%
Owner-Occupied
42.9%
Renter-Occupied
57%
43%
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: $948/mo · Zillow rent: $1,122/mo

Market Indicators (Redfin)

Median Days on Market
73 days
Sale-to-List Ratio
1.0%
Buyers market
Homes Sold
32
Price Drops
15.8%
of listings with price reduction
Price Per Sq Ft
$91
Active Inventory
76
homes for sale

Affordability & Housing Stock

Rent Burden
31.4%
of renters spending 30%+ of income on housing
1% above US avg (31.0%)
Median Year Built
1952
Average age of housing stock: 74 years
Homeownership Rate
57.1%

Complete Housing Data

Home Values

Census Median Value$99,500
Zillow Home Value (ZHVI)$100,385
Median Sale Price$135,350
Median List Price$117,450
Price Per Sq Ft$91

Rent

Census Median Rent$948
Zillow Rent (ZORI)$1,122
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 Market73
Sale-to-List Ratio1.0%
Price Drops15.8%
Homes Sold32
Active Inventory76
Price Per Sq Ft$91

Ownership & Stock

Owner-Occupied57.1%
Renter-Occupied42.9%
Homeownership Rate57.1%
Total Housing Units12,557
Median Year Built1952
Rent Burden31.4%