Montgomery County, Illinois
Latest: 2024
Safe Republican — 40 presidential elections on record
Race & ancestry
| Group | % |
|---|---|
▶White (Non-Hispanic)(13) | 91.7% |
▶Hispanic / Latino(6) | 2.2% |
▶Black / African American(2) | 3.3% |
▶Asian(2) | 0.4% |
▶Native American / Alaska Native(2) | 0.1% |
Multiracial / Other | 2.3% |
Religious adherence
| Tradition | % Pop | % Adherents |
|---|---|---|
| Evangelical Protestant | 23.2% | 57.7% |
| Mainline Protestant | 8.6% | 21.4% |
| Catholic | 7.7% | 19.1% |
| Other | 0.8% | 1.9% |
| LDS (Mormon) | 0.7% | 1.9% |
| Non-religious | 59.8% | — |
Presidential results
| Year | Result |
|---|---|
| 2024 | Trump+44.0 |
| 2020 | Trump+41.0 |
| 2016 | Trump+39.5 |
| 2012 | Romney+14.1 |
| 2008 | Obama+2.6 |
| 2004 | Bush+6.7 |
| 2000 | Gore+2.4 |
| 1996 | Clinton+12.4 |
| 1992 | Clinton+20.3 |
Montgomery, Illinois is a county that has a population of 27,942. In the 2024 presidential election, it voted Republican with a margin of R+44.0. Akashic Edge tracks 40 presidential elections here, dating back to 1868.
| Year | Dem % | Rep % | Margin | Swing |
|---|---|---|---|---|
| 2024 | 27.1% | 71.0% | R+44.0 | R+3.0 |
| 2020 | 28.4% | 69.4% | R+41.0 | R+1.5 |
| 2016 | 27.0% | 66.5% | R+39.5 | R+25.4 |
| 2012 | 41.5% | 55.6% | R+14.1 | R+16.7 |
| 2008 | 50.3% | 47.6% | D+2.6 | D+9.4 |
| 2004 | 46.2% | 53.0% | R+6.7 | R+9.2 |
| 2000 | 50.5% | 48.0% | D+2.4 | R+10.0 |
| 1996 | 50.2% | 37.8% | D+12.4 | R+7.9 |
| 1992 | 50.0% | 29.7% | D+20.3 | D+13.7 |
| 1988 | 53.0% | 46.4% | D+6.6 | D+19.1 |
| 1984 | 43.5% | 56.1% | R+12.5 | D+8.4 |
| 1980 | 37.1% | 58.0% | R+20.9 | R+26.9 |
| 1976 | 52.5% | 46.6% | D+6.0 | D+19.6 |
| 1972 | 43.1% | 56.7% | R+13.6 | R+12.2 |
| 1968 | 44.8% | 46.2% | R+1.4 | R+25.8 |
| 1964 | 62.2% | 37.8% | D+24.4 | D+26.5 |
| 1960 | 49.0% | 51.0% | R+2.0 | D+10.8 |
| 1956 | 43.6% | 56.4% | R+12.8 | R+2.8 |
| 1952 | 45.0% | 54.9% | R+10.0 | R+7.3 |
| 1948 | 48.0% | 50.7% | R+2.7 | — |
What defines Montgomery?
Montgomery has been trending Republican — 30pp redder over the last 4 presidential cycles. It has a working-class, predominantly white electorate — strong Republican base territory.
County in State Context
Current Illinois Polling
Contextual statewide polling for Illinois. County pages stay rooted in county returns, but live statewide polling helps frame the current cycle.
2026 Illinois Senate Democratic Primary
Raja Krishnamoorthi leads at 32.1%
7 pollsMedium
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Ask the Historian
Explore this county's political evolution with the Historian
Key Insights
High-confidence patterns distilled from this geography's election history.
- Latest election (2024) was a Republican landslide with a 44.0% margin
- Won by both parties in recent history — Democrats most recently in 2008, Republicans in 2024
- Shifted 29.9 points toward Republicans over the last 4 elections
Located In
Montgomery sits inside these higher-level geographies.