CDP in Stephenson County, Illinois · 2.1 sq mi · 1,078 people per sq mi
About 2,300 people live in Lake Summerset. The typical household earns $108,355, and the median resident is 45.1 years old.
2026 projection
From 1,958 in 2020
Poverty rate 3.05%
Men 44.1 · Women 46.2
2011–2026
2,284
2026 projection
16.6% 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.
2011–2026
2,284
2026 projection
16.6% 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 | 2,284 | +14 | 0.62% |
|---|---|---|---|
| 2025 | 2,270 | +30 | 0.67% |
| 2023 | 2,240 | +125 | 5.91% |
| 2022 | 2,115 | -208 | 8.95% |
| 2021 | 2,323 | +365 | 18.64% |
| 2020 | 1,958 | -99 | 4.81% |
| 2019 | 2,057 | +38 | 1.88% |
| 2018 | 2,019 | +196 | 10.75% |
| 2017 | 1,823 | -120 | 6.18% |
| 2016 | 1,943 | -56 | 2.80% |
Showing 10 of 15 years.
U.S. Census Bureau, 2024 ACS 5-year estimates · Table S0101
Each square is about 1% of residents (roughly 24 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 33 residents
64% of residents age 15 and older are married.
| Status | Overall | Male | Female |
|---|---|---|---|
| Married | 64% | 68% | 60% |
| Never married | 24% | 22% | 25% |
| Divorced | 7% | 5% | 8% |
| Widowed | 5% | 4% | 5% |
| Separated | <1% | 0% | 2% |
U.S. Census Bureau, 2024 ACS 5-year estimates · Table S1201
10 sources, all from the U.S. Census Bureau