William R. Keating
MA · District 9
DemocratRanking Member, Europe
Raised $422,462 · 27K followers (office + personal) · missed 5.4% of votes
House Committee on Armed Services · House Committee on Foreign Affairs +4 more
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US Federal Government Directory › Districts › Massachusetts's 9th district
Massachusetts's 9th district
U.S. House district profile: the sitting representative, 2024 Census demographics (119th-district boundaries), partisan lean, and 2026 race rating.
Representative
Cook PVI: D+6
District demographics
| Measure | Value |
|---|---|
| Population | 797,381 |
| Median household income | $101,312 |
| Median age | 46.7 |
| Bachelor's degree or higher | 44.3% |
| White alone | 82.7% |
| Black alone | 2.1% |
| Hispanic or Latino | 6.8% |
| Asian alone | 1.3% |
| Unemployment rate | 4.5% |
| Population density (per sq mi) | 635 |
Source: U.S. Census Bureau, 2024 American Community Survey 1-year estimates (tables B01003, B01002, B19013 and related), 119th Congress district boundaries, released September 2025; land area from the 2025 Gazetteer.