Village in Cook County, Illinois
Posen
District lines run through Posen, so who represents you here depends on your street. Search your address to see yours.
Who lives in Posen
Census survey estimates for 2020 to 2024, rounded.
People
- Population
- 5,300
- Median age
- 33.1 years
- Under 18
- 24%
- 65 and over
- 8%
- Veterans, of adults
- 4%
- Speak another language at home
- 60%
Race and ethnicity
- Hispanic or Latino, of any race
- 69%
- White, not Hispanic
- 15%
- Black, not Hispanic
- 16%
- Asian, not Hispanic
- 0%
Income and housing
- Median household income
- $73,100
- Below the poverty line
- 22%
- Bachelor's or higher, adults 25+
- 12%
- Owner-occupied homes
- 67%
- Median home value
- $173,000
2024 vote for president
Not counted for Posen on its own: its precincts follow township lines, not the town’s. See the figure for Cook County.
Represent all of Posen
Represent part of Posen
Each represents the part of Posen inside their district. Under each is how many people lived in that part at the 2020 Census, of 5,632 in all.
- EJEmil JonesState Senator, District 14, Democratic3,980 people in this part
- NHNapoleon HarrisState Senator, District 15, Democratic1,652 people in this part
- BRBob RitaState Representative, District 28, Democratic3,980 people in this part
- WDWill DavisState Representative, District 30, Democratic1,652 people in this part
Posen's districts
U.S. House District 1
All of Posen
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 14
Part of Posen: 3,980 people in 2020
Held by Emil Jones, Democratic
- Springfield office: (217) 782-9573
- District office: (773) 995-7748
About 211,700 people, median household income $71,100.
Largest towns: Chicago (part), Orland Park (part), Tinley Park (part) and 12 more
Illinois Senate District 15
Part of Posen: 1,652 people in 2020
Held by Napoleon Harris, Democratic
- Springfield office: (217) 782-8066
- District office: (708) 893-0552
About 210,100 people, median household income $70,600.
Largest towns: Dolton, South Holland (part), Harvey and 36 more
Illinois House District 28
Part of Posen: 3,980 people in 2020
Held by Bob Rita, Democratic
- Springfield office: (217) 558-1000
- District office: (708) 396-2822
About 104,600 people, median household income $65,300.
Largest towns: Chicago (part), Tinley Park (part), Blue Island (part) and 10 more
Illinois House District 30
Part of Posen: 1,652 people in 2020
Held by Will Davis, Democratic
- Springfield office: (217) 782-8197
- District office: (708) 799-7300
About 107,400 people, median household income $73,200.
Largest towns: Harvey, Homewood (part), Midlothian (part) and 16 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.