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Hampden County, Massachusetts
What we have for Hampden County today, and what is coming.
Basics
- County code (FIPS): 25013
- Land area: 617 square miles
- Population: 465,825
Federal money spent here
Fiscal year 2026: $3.5 billion in federal contracts, grants, loans and other awards for work done in Hampden County.
Who represents Hampden County
U.S. Senate (whole state): Edward J. Markey (Democrat), Elizabeth Warren (Democrat).
U.S. House districts that include part of this county
| District | Member | Share of county land |
|---|---|---|
| Congressional District 1 | Richard E. Neal (Democrat) | 100% |
State senate districts
| District | Member | Share of county land |
|---|---|---|
| Berkshire-Hampden-Franklin-Hampshire District | not matched | 31.3% |
| Hampden-Hampshire-Worcester District | not matched | 23.2% |
| Hampden and Hampshire District | not matched | 22.9% |
| Worcester and Hampden District | not matched | 17.3% |
| Hampden District | not matched | 5.3% |
State house / assembly districts
| District | Member | Share of county land |
|---|---|---|
| 3rd Hampden District | not matched | 40% |
| 1st Hampden District | not matched | 15.3% |
| 2nd Hampden District | not matched | 11.5% |
| 12th Hampden District | not matched | 7.5% |
| 4th Hampden District | not matched | 7.1% |
| 7th Hampden District | not matched | 4.4% |
| 6th Hampden District | not matched | 3.8% |
| 5th Hampden District | not matched | 3.5% |
| 8th Hampden District | not matched | 3.3% |
| 9th Hampden District | not matched | 1.6% |
| 11th Hampden District | not matched | 1.2% |
| 10th Hampden District | not matched | 0.9% |
Matched by district number using the U.S. Census Bureau 2020 county–district relationship files (land area overlap; districts may have been redrawn since). Your exact district depends on your address: U.S. House · state legislators.
County government
Find the official county website and contacts in the USA.gov local government directory or the National Association of Counties explorer.
Sources: U.S. Census Bureau Gazetteer (county list, public domain); USAspending.gov (U.S. Treasury). Built 2026-11-03 15:28.