City profile · United States · North America
Round Lake
City population
18,461
#2,583
in United States
#141
in Illinois
#27,004
worldwide
42.353, -88.093 · 1,008 km from Washington
About Round Lake
Round Lake is a city in Illinois, United States with a population of 18,461. It is the 2,583rd largest of the 3,112 cities of 15,000 or more listed in United States, and the 27,004th largest worldwide. It lies 1,008 km from Washington.
Key Facts
Country
Region
Rank in region
#141of 167
Elevation
243 m
Time zone
America/Chicago
Coordinates
42.353, -88.093
Record updated
2017-05-23
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.