Unincorporated community in Champaign County, Illinois
Seymour
Who lives in Seymour
Census survey estimates for 2020 to 2024, rounded.
People
- Population
- 270
- Median age
- 29.9 years
- Under 18
- 40%
- 65 and over
- 17%
- Veterans, of adults
- 17%
- Speak another language at home
- 0%
Race and ethnicity
- Hispanic or Latino, of any race
- 0%
- White, not Hispanic
- 100%
- Black, not Hispanic
- 0%
- Asian, not Hispanic
- 0%
Income and housing
- Median household income
- $36,100
- Below the poverty line
- 17%
- Bachelor's or higher, adults 25+
- 10%
- Owner-occupied homes
- 72%
- Median home value
- $136,000
2024 vote for president
Not counted for Seymour on its own: its precincts follow township lines, not the town’s. See the figure for Champaign County.
Who represents Seymour
Seymour's districts
U.S. House District 13
All of Seymour
Held by Nikki Budzinski, Democratic
- Washington office: (202) 225-2371
About 747,200 people, median household income $63,100.
Largest towns: Springfield (part), Champaign, Decatur (part) and 91 more
Illinois Senate District 51
All of Seymour
Held by Chapin Rose, Republican
- Springfield office: (217) 558-1006
- District office: (217) 607-1853
About 216,500 people, median household income $70,900.
Largest towns: Charleston, Mattoon, Mahomet and 90 more
Illinois House District 101
All of Seymour
Held by Chris Miller, Republican
- Springfield office: (217) 558-1040
- District office: (217) 508-4108
About 109,200 people, median household income $72,300.
Largest towns: Charleston (part), Mattoon, Mahomet and 37 more
Source: U.S. Census Bureau, American Community Survey 5-year estimates, 2020–2024; towns and counties from the 2020 Census, 119th Congressional District and 2024 state legislative district tabulation. Figures rounded by us. Retrieved 2026-10-19. This product uses the Census Bureau Data API but is not endorsed or certified by the Census Bureau.
Source: U.S. Census Bureau, American Community Survey 5-year estimates, 2020–2024; towns and counties from the 2020 Census, 119th Congressional District and 2024 state legislative district tabulation. Figures rounded by us. Retrieved 2026-10-19. This product uses the Census Bureau Data API but is not endorsed or certified by the Census Bureau.