City in Will County, Illinois
Wilmington
District lines run through Wilmington, so who represents you here depends on your street. Search your address to see yours.
Who lives in Wilmington
Census survey estimates for 2020 to 2024, rounded.
People
- Population
- 5,500
- Median age
- 40.3 years
- Under 18
- 20%
- 65 and over
- 21%
- Veterans, of adults
- 5%
- Speak another language at home
- 9%
Race and ethnicity
- Hispanic or Latino, of any race
- 9%
- White, not Hispanic
- 84%
- Black, not Hispanic
- 3%
- Asian, not Hispanic
- 1%
Income and housing
- Median household income
- $66,200
- Below the poverty line
- 12%
- Bachelor's or higher, adults 25+
- 20%
- Owner-occupied homes
- 64%
- Median home value
- $224,000
2024 vote for president
Not counted for Wilmington on its own: its precincts follow township lines, not the town’s. See the figure for Will County.
Represent all of Wilmington
Represent part of Wilmington
Each represents the part of Wilmington inside their district. Under each is how many people lived in that part at the 2020 Census, of 5,664 in all.
- PJPatrick JoyceState Senator, District 40, Democratic5,638 people in this part
- RVRachel VenturaState Senator, District 43, Democratic26 people in this part
- JHJackie HaasState Representative, District 79, Republican2 people in this part
- ADAnthony DeLucaState Representative, District 80, Democratic5,636 people in this part
- LWLarry WalshState Representative, District 86, Democratic26 people in this part
Wilmington's districts
U.S. House District 1
All of Wilmington
Held by Jonathan L. Jackson, Democratic
- Washington office: (202) 225-4372
About 740,000 people, median household income $71,500.
Largest towns: Chicago (part), New Lenox, Homer Glen and 49 more
Illinois Senate District 40
Part of Wilmington: 5,638 people in 2020
Held by Patrick Joyce, Democratic
- Springfield office: (217) 782-7419
- District office: (708) 756-0882
About 216,200 people, median household income $75,300.
Largest towns: Chicago Heights (part), Kankakee (part), Park Forest and 44 more
Illinois Senate District 43
Part of Wilmington: 26 people in 2020
Held by Rachel Ventura, Democratic
- Springfield office: (217) 782-8800
- District office: (331) 290-0443
About 218,400 people, median household income $86,200.
Largest towns: Joliet (part), Bolingbrook (part), Romeoville (part) and 22 more
Illinois House District 79
Part of Wilmington: 2 people in 2020
Held by Jackie Haas, Republican
- Springfield office: (217) 782-5981
- District office: (815) 523-7779
About 106,500 people, median household income $71,100.
Largest towns: Kankakee (part), Bourbonnais (part), Bradley (part) and 30 more
Illinois House District 80
Part of Wilmington: 5,636 people in 2020
Held by Anthony DeLuca, Democratic
- Springfield office: (217) 782-1719
- District office: (708) 754-7900
About 109,600 people, median household income $80,700.
Largest towns: Chicago Heights (part), New Lenox (part), Park Forest (part) and 19 more
Illinois House District 86
Part of Wilmington: 26 people in 2020
Held by Larry Walsh, Democratic
- Springfield office: (217) 782-8090
- District office: (815) 730-8600
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.