MA District 5
Massachusetts · 3 Counties · Cambridge, Somerville, Medford
civdotiq.org
Federal Representatives
Edward Markey
Democrat · U.S. Senator
Phone: 202-224-2742
Web: https://www.markey.senate.gov
Office: 255 Dirksen Senate Office Building Washington DC 20510
Elizabeth Warren
Democrat · U.S. Senator
Phone: 202-224-4543
Web: https://www.warren.senate.gov
Office: 311 Hart Senate Office Building Washington DC 20510
Katherine Clark
Democrat · U.S. Representative
Phone: 202-225-2836
Web: https://katherineclark.house.gov
Office: 2368 Rayburn House Office Building Washington DC 20515-2105
Key Demographics
776,872
Population
$119K
Median Income
39
Median Age
| Metric | Value |
|---|---|
| Bachelor's Degree or Higher | 28.8% |
| Poverty Rate | 7.6% |
| Urban Population | 100% |
| Diversity Index | 49.5 |
| Land Area | 219 sq mi |
Federal Spending
$2.2M
Total Annual
24
Contracts & Grants
—
Infrastructure
| Project | Agency | Amount |
|---|---|---|
| VIASAT INC | General Services Administration | $11.7M |
| EASTERN RESEARCH GROUP INC | Environmental Protection Agency | $2.8M |
| FUJIFILM HEALTHCARE AMERICAS CORP | Department of Veterans Affairs | $1.3M |
| MATERIAL ANSWERS, LLC | National Aeronautics and Space Administration | $1.3M |
| THE CADMUS GROUP LLC | Environmental Protection Agency | $1.2M |
Statewide Context
1,525,312
Massachusetts Medicaid & CHIP (Jun 2026)
246,626
Massachusetts 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 |
|---|---|
| Middlesex, Suffolk, Worcester | Cambridge, Somerville, Medford |