IL District 14
Illinois · 6 Counties · Aurora, Naperville, Joliet
civdotiq.org
Federal Representatives
Dick Durbin
Democratic · U.S. Senator
Phone: 202-224-2152
Web: https://www.durbin.senate.gov
Office: 711 Hart Senate Office Building Washington DC 20510
Tammy Duckworth
Democratic · U.S. Senator
Phone: 202-224-2854
Web: https://www.duckworth.senate.gov
Office: 524 Hart Senate Office Building Washington DC 20510
Lauren Underwood
Democratic · U.S. Representative
Phone: 202-225-2976
Web: https://underwood.house.gov
Office: 2228 Rayburn House Office Building Washington DC 20515-1314
Key Demographics
763,833
Population
$96K
Median Income
37
Median Age
| Metric | Value |
|---|---|
| Bachelor's Degree or Higher | 21.2% |
| Poverty Rate | 9.2% |
| Urban Population | 60% |
| Diversity Index | 54.9 |
| Land Area | 1,975 sq mi |
Federal Spending
$1.2M
Total Annual
3,257
Contracts & Grants
—
Infrastructure
| Project | Agency | Amount |
|---|---|---|
| LEISNOI DIVERSIFIED-KEMRON 8A JV, LLC | Environmental Protection Agency | $66.9M |
| ALLIANCE NETWORK INTEGRATORS LLC | Department of State | $30K |
| DOCUMENT IMAGING DIMENSIONS INC. | General Services Administration | $26K |
| DOCUMENT IMAGING DIMENSIONS INC. | General Services Administration | $25K |
| THUNDERCAT TECHNOLOGY, LLC | Department of Homeland Security | $23K |
Statewide Context
2,932,625
Illinois Medicaid & CHIP (Jun 2026)
571,640
Illinois Veteran Population (FY2026)
Statewide totals, not specific to this district — these federal programs report only at the state level. Sources: CMS (data.medicaid.gov), VA NCVAS (datahub.va.gov).
Geography
| Counties (6) | Major Cities |
|---|---|
| DeKalb, DuPage, Kane, Kendall, McHenry, Will | Aurora, Naperville, Joliet, Plainfield |