Alton New Homes

Alton New Homes

New homes for sale in and around Alton, IL

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Alton Conditions

(updated 55 min ago)

Mostly Cloudy 61°
Hi: 70°F
Lo: 48°F
Feels like: 66°F
Visibility: 7 mi

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Alton Info

Alton, Illinois is located in Madison County. Zip codes in Alton, IL include 62002. The median home price in Alton is $66,900 which is roughly $313/per square foot. More Alton information.