MI District 4
Michigan · 3 Counties · Kalamazoo, Battle Creek
civdotiq.org
Federal Representatives
Gary Peters
Democratic · U.S. Senator
Phone: 202-224-6221
Web: https://www.peters.senate.gov
Office: 724 Hart Senate Office Building Washington DC 20510
Elissa Slotkin
Democratic · U.S. Senator
Phone: 202-224-4822
Web: https://www.slotkin.senate.gov
Office: 291 Russell Senate Office Building Washington DC 20510
Bill Huizenga
Republican · U.S. Representative
Phone: 202-225-4401
Web: https://huizenga.house.gov
Office: 2232 Rayburn House Office Building Washington DC 20515-2204
Key Demographics
778,930
Population
$75K
Median Income
38
Median Age
| Metric | Value |
|---|---|
| Bachelor's Degree or Higher | 21.0% |
| Poverty Rate | 11.8% |
| Urban Population | 54% |
| Diversity Index | 38.8 |
| Land Area | 2,386 sq mi |
Federal Spending
$704K
Total Annual
29
Contracts & Grants
$7.0M
Infrastructure
| Project | Agency | Amount |
|---|---|---|
| ROBBERT CONSTRUCTION, INC | Department of Veterans Affairs | $4.2M |
| BURNETTE FOODS, INC. | Department of Agriculture | $3.5M |
| MUGEN CONSTRUCTION INC | General Services Administration | $1.2M |
| ALDEVRA LLC | Department of Veterans Affairs | $1.2M |
| ARUP LABORATORIES INC | Department of Veterans Affairs | $1.2M |
Statewide Context
2,130,181
Michigan Medicaid & CHIP (Jun 2026)
460,603
Michigan 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 (3) | Major Cities |
|---|---|
| Kalamazoo, Calhoun, St. Joseph | Kalamazoo, Battle Creek |