Village in Lake County, Illinois · 0.6 sq mi · 1,870 people per sq mi
About 1,100 people live in Third Lake. The typical household earns $150,139, and the median resident is 52.2 years old.
2026 projection
From 1,115 in 2020
Poverty rate 2.02%
Men 46.8 · Women 54.9
2010–2026
1,100
2026 projection
1.3% since 2020 (decrease)
Source: U.S. Census Bureau decennial counts and annual estimates. 2026 is a projection. Values between recorded years are interpolated.
Use the left and right arrow keys to inspect population observations.
2010–2026
1,100
2026 projection
1.3% since 2020 (decrease)
Source: U.S. Census Bureau decennial counts and annual estimates. 2026 is a projection. Values between recorded years are interpolated.
Use the left and right arrow keys to inspect population observations.
| 2026 | 1,100 | -3 | 0.27% |
|---|---|---|---|
| 2025 | 1,103 | -2 | 0.18% |
| 2024 | 1,105 | -1 | 0.09% |
| 2023 | 1,106 | -1 | 0.09% |
| 2022 | 1,107 | -7 | 0.63% |
| 2021 | 1,114 | -1 | 0.09% |
| 2020 | 1,115 | -34 | 2.96% |
| 2019 | 1,149 | -9 | 0.78% |
| 2018 | 1,158 | -10 | 0.86% |
| 2017 | 1,168 | -6 | 0.51% |
Showing 10 of 17 years.
U.S. Census Bureau, 2024 ACS 5-year estimates · Table S0101
Each square is about 1% of residents (roughly 11 people).
Hispanic or Latino residents can be of any race. All other groups exclude Hispanic residents.
U.S. Census Bureau, 2024 ACS 5-year estimates · Table B03002
Half of households earn more, half earn less
Typical yearly pay for a worker 25 or older.
About 1 in 50 residents
69% of residents age 15 and older are married.
| Status | Overall | Male | Female |
|---|---|---|---|
| Married | 69% | 61% | 79% |
| Never married | 21% | 32% | 8% |
| Divorced | 6% | 5% | 7% |
| Widowed | 4% | 2% | 6% |
| Separated | 0% | 0% | 0% |
U.S. Census Bureau, 2024 ACS 5-year estimates · Table S1201
10 sources, all from the U.S. Census Bureau