Alton, IL is a city located in Madison County on the banks of the Mississippi River. With a population of 25,902 and a population density of 1,679 people per square mile, Alton is an ideal location for those that want to feel close to nature and enjoy year-round outdoor activities. From hiking along trails at Rock Spring Nature Center to visiting the National Great Rivers Museum, Alton has something for everyone. Local businesses include restaurants with delicious cuisine such as Saints Tavern and brewery's like Old Bakery Beer Company; while local organizations like United Way of Greater St. Louis offer volunteer opportunities and events. No matter the season there are sports activities available like golfing at Spencer T Olin Golf Course or taking in a baseball game at Alton High School. There's so much to explore in Alton!
The population in Alton is 25,902. There are 1,670 people per square mile aka population density. The median age in Alton is 38.1, the US median age is 38.4. The number of people per household in Alton is 2.3, the US average of people per household is 2.6.
Family in Alton
- 36.6% are married
- 16.2% are divorced
- 21.7% are married with children
- 28.6% have children, but are single
Race in Alton
- 67.3% are White
- 26.1% are Black
- 0.5% are Asian
- 0.1% are Native American
- 0.0% claim Other
- 2.0% claim Hispanic ethnicity
- 3.9% Two or more races
- 0.0% Hawaiian, Pacific Islander