Town guide
Third Lake
A village of 1,137 people in Illinois
From your neighbors
What’s happening
Weather
Forecast →Coming up
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Around town
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The Third Lake album
0 of 12 shotsNeighbors document Third Lake together
Outdoors in Third Lake
Parks & trails →Conserved land4.1%23 of 560 acres
Trails0.0 mi0 mi per sq mi
Parks & preserves120 conserved acres per 1,000 residents
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Trails & parks © OpenStreetMap contributors · Conserved land: USGS PAD-US
About Third Lake
Village in Illinois, United States1,111Population
0.8 sq miArea
Third Lake is a village in Lake County, Illinois, United States. Per the 2020 census, the population was 1,111.
From Wikipedia, licensed CC BY-SA 4.0 · facts via Wikidata (CC0)
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Living in Third Lake
Housing in Third Lake
$428K▲ 3.7% in a year Typical home value · Zillow
The typical Third Lake home is worth about $428,000, up 3.7% in a year, 44% above the Illinois typical home.
Only 1 sale in May 2026, too few for a market read. The typical value is the steadier guide.
Zillow Home Value Index · Redfin Data CenterHousing market →
Where Third Lake is
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Location map
Illinois · ILTown boundary on OpenStreetMap →
Around town
Explore map →Bordering towns
How things work in Third Lake
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