City in McDonough County, Illinois
Macomb
District lines run through Macomb, so who represents you here depends on your street. Search your address to see yours.
Who lives in Macomb
Census survey estimates for 2020 to 2024, rounded.
People
- Population
- 14,900
- Median age
- 27.6 years
- Under 18
- 15%
- 65 and over
- 16%
- Veterans, of adults
- 4%
- Speak another language at home
- 6%
Race and ethnicity
- Hispanic or Latino, of any race
- 5%
- White, not Hispanic
- 79%
- Black, not Hispanic
- 10%
- Asian, not Hispanic
- 3%
Income and housing
- Median household income
- $44,400
- Below the poverty line
- 25%
- Bachelor's or higher, adults 25+
- 35%
- Owner-occupied homes
- 49%
- Median home value
- $103,000
2024 vote for president
Not counted for Macomb on its own: its precincts follow township lines, not the town’s. See the figure for McDonough County.
Represent all of Macomb
Represent part of Macomb
Each represents the part of Macomb inside their district. Under each is how many people lived in that part at the 2020 Census, of 15,051 in all.
Mary E. MillerU.S. Representative, District 15, Republican1,781 people in this part
Eric SorensenU.S. Representative, District 17, Democratic13,270 people in this part- MHMike HalpinState Senator, District 36, Democratic12,996 people in this part
- NANeil AndersonState Senator, District 47, Republican2,055 people in this part
- DSDan SwansonState Representative, District 71, Republican12,996 people in this part
- NHNorine HammondState Representative, District 94, Republican2,055 people in this part
Macomb's districts
U.S. House District 15
Part of Macomb: 1,781 people in 2020
Held by Mary E. Miller, Republican
- Washington office: (202) 225-5271
About 746,700 people, median household income $74,000.
Largest towns: Quincy, Decatur (part), Springfield (part) and 351 more
U.S. House District 17
Part of Macomb: 13,270 people in 2020
Held by Eric Sorensen, Democratic
- Washington office: (202) 225-5905
About 746,000 people, median household income $59,400.
Largest towns: Rockford (part), Peoria (part), Bloomington (part) and 124 more
Illinois Senate District 36
Part of Macomb: 12,996 people in 2020
Held by Mike Halpin, Democratic
- Springfield office: (217) 782-4307
- District office: (309) 558-3612
About 214,300 people, median household income $63,100.
Largest towns: Moline, Rock Island, Galesburg and 38 more
Illinois Senate District 47
Part of Macomb: 2,055 people in 2020
Held by Neil Anderson, Republican
- Springfield office: (217) 782-5957
- District office: (309) 230-7584
Illinois House District 71
Part of Macomb: 12,996 people in 2020
Held by Dan Swanson, Republican
- Springfield office: (217) 782-8032
- District office: (309) 334-7474
Illinois House District 94
Part of Macomb: 2,055 people in 2020
Held by Norine Hammond, Republican
- Springfield office: (217) 782-0416
- District office: (309) 836-2707
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.