119th Congress · IL-9
Illinois's 9th Congressional District
Illinois's 9th Congressional District (IL-9) has a population of 743,003. The median household income is $90,983 and the median age is 40.5.
743,003
Population
4430
People / sq mi
$90,983
Median Income
40.5
Median Age
IL-9 covers 168 sq mi of land at 4429.7 people per square mile.
Race & Ethnicity
| White | 62.8% |
| Black or African American | 8.9% |
| Asian | 0.0% |
| Hispanic or Latino (any race) | 1.3% |
Economy & Income
$90,983
Median Household Income
$54,541
Per Capita Income
6.5%
Poverty Rate
3.6%
Unemployment
Housing
$378,700
Median Home Value
$1,427
Median Rent
60.8%
Homeownership
Education
92.6%
High School+
55.3%
Bachelor's+
Other Illinois Congressional Districts
Largest cities in Illinois
Largest counties in Illinois
State rankings
Common questions about IL-9
Frequently Asked Questions
Illinois's 9th Congressional District (IL-9) has a population of 743,003 according to the latest Census ACS 5-Year estimates. Each US Congressional District is drawn to be roughly equal in population (~760K people).
The median household income in Illinois's 9th Congressional District is $90,983, with a per capita income of $54,541.
Illinois's 9th Congressional District is 62.8% White, 8.9% Black, 0.0% Asian, and 1.3% Hispanic or Latino, per Census ACS data.
More from Illinois
Data for Illinois's 9th Congressional District (119th Congress) from the American Community Survey 5-Year estimates. Land area from the Census Gazetteer files. Congressional districts are redrawn after each decennial Census; the 119th Congress (current) uses post-2020 boundaries.