Knollwood, IL
| Election | Margin |
|---|---|
| 2008 | D+20.6 |
| 2012 | D+3.5 |
| 2016 | D+19.3 |
| 2020 | D+21.3 |
| 2024 | D+21.2 |
Turnout is unavailable because a compatible reported ballots-cast numerator and denominator are not both present.
| Population | 1,864 |
|---|---|
| Latest presidential result | D+21.2 (2024) |
| Results on record | 2004–2024 presidential |
| Median household income | $138,618 |
| County | Lake County |
| State | IL |
Presidential history
| Year | Won | Margin | Democratic | Republican | Other | Candidate total |
|---|---|---|---|---|---|---|
| 2024 | D | +21.2% | 566 | 365 | 19 | 950 |
| 2020 | D | +21.3% | 639 | 411 | 19 | 1,069 |
| 2016 | D | +19.3% | 525 | 342 | 83 | 950 |
| 2012 | D | +3.5% | 462 | 430 | 12 | 904 |
| 2008 | D | +20.6% | 583 | 381 | 17 | 981 |
| 2004† | R | Tied | 447 | 449 | 3 | 899 |
Third-party votes in 2012 are allocated from certified county totals by this place's share of each county's two-party vote — that cycle's precinct source records two-party splits.
These Census-place returns are modeled candidate-vote estimates on Census boundaries unless a row explicitly says certified. They are not automatically the official city or town return.
† 2004 sub-county results are estimated: the source reported that cycle at county or municipality level (COVID-era consolidated reporting), so block-level detail is interpolated from adjacent cycles and scaled to certified totals.
Demographics
| Race & Ethnicity | |
|---|---|
| White | 80.4% |
| Black | 6.2% |
| Asian | 1.8% |
| Hispanic or Latino | 18.8% |
| Income & Age | |
| Median household income | $138,618 |
| Poverty rate | 7.8% |
| Median age | 36.4 |
| Age 18–29 | 5.9% |
| Age 65 and older | 19.3% |
| Education & Language | |
| Bachelor’s degree or higher (25+) | 43.2% |
| Speaks a non-English language at home | 15.7% |
ACS 5-year survey estimates, subject to a margin of error. Race shares are single-race; Hispanic or Latino is a separate, overlapping ethnicity.
Ancestry, religious adherence, and side-by-side parent comparisons appear on the Lake County county page and the IL state page.