City profile · United States · North America
Crystal Lake
City population
40,448
#1,108
in United States
#44
in Illinois
#13,830
worldwide
42.241, -88.316 · 1,022 km from Washington
About Crystal Lake
Crystal Lake is a city in Illinois, United States with a population of 40,448. It is the 1,108th largest of the 3,112 cities of 15,000 or more listed in United States, and the 13,830th largest worldwide. It lies 1,022 km from Washington.
Key Facts
Country
Region
Rank in region
#44of 167
Elevation
279 m
Time zone
America/Chicago
Coordinates
42.241, -88.316
Record updated
2018-10-06
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.