| Year | Won | Margin | Democratic | Republican | Total |
|---|---|---|---|---|---|
| 2024 | R | 1,344 | 1,890 | 3,425 | |
| 2020 | R | 1,405 | 1,773 | 3,288 | |
| 2016 | R | 1,019 | 1,506 | 2,925 | |
| 2012 | D | 1,539 | 1,164 | 2,798 | |
| 2008 | D | 1,733 | 1,284 | 3,101 | |
| 2004 | R | 1,276 | 1,591 | 2,937 | |
| 2000 | R | 1,129 | 1,564 | 2,892 | |
| 1996 | D | 1,120 | 819 | 2,449 | |
| 1992 | D | 1,092 | 1,038 | 2,996 | |
| 1988 | R | 837 | 1,535 | 2,391 | |
| 1984 | R | 693 | 1,632 | 2,349 | |
| 1980 | R | 799 | 1,305 | 2,340 | |
| 1976 | R | 1,002 | 1,161 | 2,189 | |
| 1972 | R | 655 | 1,441 | 2,110 | |
| 1968 | R | 952 | 1,009 | 2,025 | |
| 1964 | D | 1,673 | 750 | 2,423 | |
| 1960 | R | 1,063 | 1,439 | 2,502 | |
| 1956 | R | 719 | 1,714 | 2,434 | |
| 1952 | R | 705 | 1,592 | 2,306 | |
| 1948 | R | 881 | 1,055 | 1,946 | |
| 1944 | D | 1,126 | 1,064 | 2,190 | |
| 1940 | D | 1,531 | 1,365 | 2,907 | |
| 1936 | R | 1,203 | 1,474 | 2,680 | |
| 1932 | R | 1,397 | 1,567 | 2,980 | |
| 1928 | R | 805 | 1,703 | 2,514 | |
| 1924 | R | 576 | 1,391 | 2,187 | |
| 1920 | R | 552 | 1,243 | 1,804 | |
| 1916 | R | 544 | 734 | 1,293 | |
| 1912 | R | 348 | 463 | 1,187 | |
| 1908 | R | 327 | 744 | 1,093 | |
| 1904 | R | 233 | 750 | 993 | |
| 1900 | R | 358 | 758 | 1,123 | |
| 1896 | R | 277 | 873 | 1,196 | |
| 1892 | R | 418 | 721 | 1,175 | |
| 1888 | — | — | — | — | |
| 1884 | — | — | — | — | |
| 1880 | — | — | — | — | |
| 1876 | — | — | — | — |
Essex County sits in the remote Northeast Kingdom, where a sparse, rural population and a logging-era economy have produced some of Vermont's widest Republican presidential margins in recent cycles.
The Democratic margin in Essex County has rarely exceeded thirty-eight points in modern history; the Republican margin has rarely exceeded fifty-two points. 2024 delivered the county to the Republican candidate by sixteen points.
Essex County's demographics resemble the country more than they resemble most counties. A 94% non-Hispanic-white share, a 14% poverty rate, and a median household income of $59,294 — all within the broad national range. The county's voting pattern over the last decade is most similar to that of Wood County and Porter County.
