CDP in Lake County, Illinois · 0.9 sq mi · 1,128 people per sq mi
About 1,000 people live in Lake Catherine. The typical household earns $91,667, and the median resident is 51.2 years old.
2026 projection
From 1,289 in 2020
Poverty rate 11.88%
Men 58.2 · Women 41.5
2011–2026
1,025
2026 projection
20.5% 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.
2011–2026
1,025
2026 projection
20.5% 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 | 1,025 | -22 | 2.10% |
|---|---|---|---|
| 2025 | 1,047 | -44 | 2.04% |
| 2023 | 1,091 | -220 | 16.78% |
| 2022 | 1,311 | -17 | 1.28% |
| 2021 | 1,328 | +39 | 3.03% |
| 2020 | 1,289 | -165 | 11.35% |
| 2019 | 1,454 | +15 | 1.04% |
| 2018 | 1,439 | -322 | 18.29% |
| 2017 | 1,761 | -127 | 6.73% |
| 2016 | 1,888 | +176 | 10.28% |
Showing 10 of 15 years.
U.S. Census Bureau, 2024 ACS 5-year estimates · Table S0101
Each square is about 1% of residents (roughly 10 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 8 residents
37% of residents age 15 and older are married.
| Status | Overall | Male | Female |
|---|---|---|---|
| Married | 37% | 41% | 33% |
| Never married | 36% | 35% | 36% |
| Divorced | 20% | 18% | 22% |
| Widowed | 7% | 5% | 8% |
| Separated | <1% | 1% | 0% |
U.S. Census Bureau, 2024 ACS 5-year estimates · Table S1201
10 sources, all from the U.S. Census Bureau