McLennan County, Texas
| Donald Trump ✓Republican | 64.8% | 64,606 |
|---|---|---|
| Kamala HarrisDemocratic | 34.0% | 33,863 |
| Chase OliverLibertarian | 0.7% | 696 |
| Year | Margin (D minus R) |
|---|---|
| 1904 | +65.5% |
| 1908 | +64.9% |
| 1912 | +76.3% |
| 1916 | +66.7% |
| 1920 | +42.5% |
| 1924 | +51.3% |
| 1928 | −3.7% |
| 1932 | +82.4% |
| 1936 | +82.7% |
| 1940 | +75.8% |
| 1944 | +73.4% |
| 1948 | +64.2% |
| 1952 | +7.1% |
| 1956 | +1.9% |
| 1960 | +14.7% |
| 1964 | +44.6% |
| 1968 | +13.8% |
| 1972 | −35.2% |
| 1976 | +8.4% |
| 1980 | −9.5% |
| 1984 | −29.0% |
| 1988 | −16.7% |
| 1992 | −3.7% |
| 1996 | −5.7% |
| 2000 | −29.8% |
| 2004 | −32.0% |
| 2008 | −23.9% |
| 2012 | −29.8% |
| 2016 | −26.8% |
| 2020 | −23.4% |
| 2024 | −30.8% |
| Year | Total registered |
|---|---|
| 2016 | 130,365 |
| 2018 | 137,950 |
| 2020 | 149,461 |
| 2022 | 154,088 |
| 2024 | 159,331 |
McLennan County anchors the mid-Brazos corridor around Waco, where a large Hispanic population and a major research university coexist with a rural conservative base that produced a 30-point Republican margin in 2024.
Across the recorded series it reached a Democratic high of 82.7 points in 1936 and a Republican high of 35.2 points in 1972. Between 2020 and 2024 the county moved 7.5 points toward the Republican candidate; the 2024 margin was 30.8 points.
A population of 266,067, a 54% non-Hispanic-white share, and a median household income of $66,643 describe the county. The county's voting pattern over the last decade is most similar to that of Tom Green County and Columbia County.
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McLennan County, Texas. Akashic. https://akashic.app/county/48309/. Accessed May 20, 2026. License: CC BY 4.0.