City profile · United States · North America
Alton
City population
27,003
#1,741
in United States
#82
in Illinois
#19,729
worldwide
38.891, -90.184 · 1,137 km from Washington
About Alton
Alton is a city in Illinois, United States with a population of 27,003. It is the 1,741st largest of the 3,112 cities of 15,000 or more listed in United States, and the 19,729th largest worldwide. It lies 1,137 km from Washington.
Key Facts
Country
Region
Rank in region
#82of 167
Elevation
150 m
Time zone
America/Chicago
Coordinates
38.891, -90.184
Record updated
2019-09-19
Entry edited, not measured
City population, GeoNames. GeoNames publishes no year for its population figures, so “record updated” is when the entry was last edited — not the date the population was measured.
Nearby Cities
All 3,112 in United StatesClosest listed cities by great-circle distance from the city centre.