Village in Lake County, Illinois · 2.1 sq mi · 3,819 people per sq mi
About 7,900 people live in Round Lake Park. The typical household earns $55,813, and the median resident is 50 years old.
2026 projection
From 7,664 in 2020
Poverty rate 8.66%
Men 48.6 · Women 53.2
1950–2026
7,881
2026 projection
2.8% since 2020 (increase)
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.
1950–2026
7,881
2026 projection
2.8% since 2020 (increase)
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 | 7,881 | +37 | 0.47% |
|---|---|---|---|
| 2025 | 7,844 | +32 | 0.41% |
| 2024 | 7,812 | +26 | 0.33% |
| 2023 | 7,786 | +50 | 0.65% |
| 2022 | 7,736 | +37 | 0.48% |
| 2021 | 7,699 | +35 | 0.46% |
| 2020 | 7,664 | -88 | 1.14% |
| 2019 | 7,752 | +37 | 0.48% |
| 2018 | 7,715 | +13 | 0.17% |
| 2017 | 7,702 | +59 | 0.77% |
Showing 10 of 23 years.
U.S. Census Bureau, 2024 ACS 5-year estimates · Table S0101
Each square is about 1% of residents (roughly 79 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 12 residents
46% of residents age 15 and older are married.
| Status | Overall | Male | Female |
|---|---|---|---|
| Married | 46% | 48% | 45% |
| Never married | 26% | 30% | 23% |
| Divorced | 17% | 13% | 20% |
| Widowed | 10% | 8% | 12% |
| Separated | <1% | 1% | <1% |
U.S. Census Bureau, 2024 ACS 5-year estimates · Table S1201
10 sources, all from the U.S. Census Bureau