| Year | Won | Margin | Democratic | Republican | Total |
|---|---|---|---|---|---|
| 2024 | R | 6,448 | 10,003 | 16,704 | |
| 2020 | R | 6,889 | 9,578 | 16,818 | |
| 2016 | R | 6,041 | 8,808 | 16,051 | |
| 2012 | D | 9,326 | 6,969 | 16,706 | |
| 2008 | D | 9,915 | 6,955 | 17,280 | |
| 2004 | D | 9,733 | 7,681 | 17,666 | |
| 2000 | D | 8,514 | 6,843 | 16,139 | |
| 1996 | D | 8,458 | 5,166 | 15,988 | |
| 1992 | D | 7,759 | 5,089 | 17,813 | |
| 1988 | D | 8,836 | 7,226 | 16,218 | |
| 1984 | D | 9,338 | 8,413 | 17,867 | |
| 1980 | R | 8,212 | 8,475 | 17,785 | |
| 1976 | D | 9,470 | 8,220 | 18,018 | |
| 1972 | R | 7,163 | 9,747 | 17,130 | |
| 1968 | D | 8,671 | 7,315 | 16,563 | |
| 1964 | D | 10,554 | 6,136 | 16,709 | |
| 1960 | R | 8,018 | 8,970 | 17,010 | |
| 1956 | R | 7,138 | 7,632 | 14,781 | |
| 1952 | R | 6,525 | 8,450 | 15,021 | |
| 1948 | D | 7,825 | 5,238 | 13,276 | |
| 1944 | D | 6,486 | 5,728 | 12,246 | |
| 1940 | D | 6,942 | 6,683 | 13,680 | |
| 1936 | D | 7,378 | 4,653 | 12,305 | |
| 1932 | D | 5,838 | 4,931 | 11,052 | |
| 1928 | R | 2,859 | 7,815 | 10,750 | |
| 1924 | R | 480 | 6,139 | 9,630 | |
| 1920 | R | 1,131 | 6,772 | 8,263 | |
| 1916 | R | 1,347 | 2,418 | 4,025 | |
| 1912 | D | 880 | 672 | 3,944 | |
| 1908 | R | 976 | 2,465 | 4,032 | |
| 1904 | R | 461 | 2,876 | 3,678 | |
| 1900 | R | 838 | 2,934 | 3,956 | |
| 1896 | R | 1,179 | 3,400 | 4,706 | |
| 1892 | D | 2,004 | 743 | 3,271 | |
| 1888 | — | — | — | — | |
| 1884 | — | — | — | — | |
| 1880 | — | — | — | — | |
| 1876 | — | — | — | — |
Freeborn County, anchored by Albert Lea, was reliably competitive into the early 2000s but has trended heavily Republican over the past two decades, reflecting the broader realignment of rural Midwest manufacturing and agricultural communities.
The Democratic margin in Freeborn County has rarely exceeded thirty-nine points in modern history; the Republican margin has rarely exceeded sixty-eight points. 2024 delivered the county to the Republican candidate by twenty-one points.
Freeborn County's demographics resemble the country more than they resemble most counties. A 84% non-Hispanic-white share, a 11% poverty rate, and a median household income of $71,023 — all within the broad national range. The county's voting pattern over the last decade is most similar to that of Floyd County and Itasca County.