McHenry County, Illinois
Latest: 2024
Leans Republican — 40 presidential elections on record
Race & ancestry
| Group | % |
|---|---|
▶White (Non-Hispanic)(13) | 76.1% |
▶Hispanic / Latino(18) | 16.1% |
▶Black / African American(10) | 1.5% |
▶Asian(6) | 3.1% |
▶Middle Eastern / North African(10) | 0.6% |
▶Native American / Alaska Native(2) | 0.4% |
Multiracial / Other | 2.8% |
Religious adherence
| Tradition | % Pop | % Adherents |
|---|---|---|
| Catholic | 25.8% | 67.4% |
| Mainline Protestant | 5.7% | 15.0% |
| Evangelical Protestant | 5.5% | 14.4% |
| Other | 1.3% | 3.3% |
| LDS (Mormon) | 0.5% | 1.2% |
| Non-religious | 61.7% | — |
Presidential results
| Year | Result |
|---|---|
| 2024 | Trump+5.3 |
| 2020 | Trump+2.5 |
| 2016 | Trump+7.5 |
| 2012 | Romney+8.8 |
| 2008 | Obama+5.3 |
| 2004 | Bush+20.4 |
| 2000 | Bush+20.3 |
| 1996 | Dole+11.9 |
| 1992 | Bush+18.8 |
Key third-party share (presidential)
1996: Perot 12.1% · 1992: Perot 24.7%
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