Representative Mary Miller, Republican from Illinois

Mary Miller

Illinois's 15th congressional district

Representative Mary Miller represents Illinois's 15th congressional district, serving 746,652 constituents. The district has an estimated median household income of $73,993 and an unemployment rate of 4.1%.

Economic & Demographic Snapshot

746,652Population
↓ 7,475
$73,993Median Incomenat'l $37,585
↑ $4,694
4.1%Unemploymentnat'l 3.5%
↓ 0.4%
6.7%Poverty Ratenat'l 12.4%
↓ 0.3%
77.3%Homeownershipnat'l 65.5%
→ no change
$827Median Rentnat'l $1,163
↑ $49
0.3%Public Transitnat'l 5%
→ no change
22.3 minMean Commutenat'l 26.4 min
↓ 0.4 min

Data sourced from U.S. Census Bureau ACS 5-Year Estimates (2017-2021 vs. 2019-2023). All figures are statistical estimates with 90% confidence level.

Illinois District 15 Demographics

Median Age 42.3 (vs 38.5) · Homeownership 77.3% (vs 65.5%) · Bachelor’s+ 26.2% (vs 33.7%) · Poverty 6.7% (vs 12.4%) · Income $73,993 (vs $37,585)

Age Distribution

Skews older than the national average (median age 42.3 vs 38.5 nationally). The largest age cohort is 60–69 at 13.7%.

Race & Ethnicity

White residents are the largest group at 90.6%.

* Hispanic includes respondents of any race. Racial categories include both Hispanic and non-Hispanic individuals.

Education

26.2% hold a bachelor’s degree or higher, below the 33.7% national average.

Income Distribution

Median household income is $73,993, well above the $37,585 national median.

Housing

A homeowner district: 77.3% own their home, well above the 65.5% national average. Median rent is $827. Median home value is $155,600.

How People Get to Work

Car-dependent: 79.9% drive alone to work. Average commute is 22.3 minutes.

Source: U.S. Census Bureau, American Community Survey (ACS) 5-Year Estimates
Data represents 5-year statistical estimates for increased reliability.

Illinois District 15 FAQ

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