Round Lake
Village in Lake County, Illinois

Round Lake is a village in Lake County, Illinois, with 18,721 residents (2020 Census). It sits at 797 ft (243 m) above sea level. The nearest town is Round Lake Park, 1.1 miles E.
- 18,721residents (2020 Census)
- 797 ftelevation · 243 m
- 5.6 sq miland area · 14.4 km²
- 3,367 / sq mipopulation density
- 60073ZIP code
About Round Lake
Round Lake is a northern suburb of Chicago in Lake County, Illinois, United States. Per the 2020 census, the population was 18,721.
Text: Wikipedia · CC BY-SA 4.0
Round Lake weather: 7-day forecast
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Living in Round Lake
- Median household income
- $111,977
- Median home value
- $278,600
- Median rent
- $1,710/mo
- Median age
- 36.1
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Map of Round Lake
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Round Lake Street View
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Open in Google Maps ›Round Lake, IL population
Round Lake had 18,721 residents in the 2020 Census.
| 2020 Census | 18,721 |
|---|---|
| Density | 3,367 per sq mi (1,300 per km²) |
Source: U.S. Census Bureau, Decennial Census.
Round Lake at a glance
| State | Illinois (IL) |
|---|---|
| County | Lake County |
| Type | Village |
| Population | 18,721 (2020) |
| Land area | 5.56 sq mi (14.4 km²) |
| Water area | 0.16 sq mi (0.42 km²) |
| Elevation | 797 ft (243 m) |
| Coordinates | 42.3432° N, 88.1021° W |
| ZIP code | 60073 |
| Census code (GEOID) | 1766027 |
Sources: U.S. Census Bureau (Gazetteer, ZCTA), USGS GNIS, Wikidata.
Towns near Round Lake
- Round Lake Park1.1 mi E
- Hainesville1.5 mi E
- Long Lake2.4 mi NW
- Round Lake Heights2.9 mi N
- Round Lake Beach2.9 mi N
- Volo3.0 mi W
- Grayslake3.5 mi E
- Wauconda4.9 mi S
- Fox Lake Hills4.9 mi N
- Third Lake5.1 mi E
- Lakemoor5.1 mi W
- Venetian Village5.2 mi NE
Straight-line distance between town centers.
Frequently asked questions about Round Lake
What county is Round Lake in?
Round Lake is in Lake County, Illinois.
What is the population of Round Lake, IL?
18,721 people lived in Round Lake at the 2020 Census.
What is the ZIP code of Round Lake, IL?
The ZIP code of Round Lake is 60073.
What is the elevation of Round Lake?
797 feet (243 m) above sea level.
What towns are near Round Lake?
Round Lake Park (1.1 mi), Hainesville (1.5 mi), Long Lake (2.4 mi), Round Lake Heights (2.9 mi), Round Lake Beach (2.9 mi).
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