Who represents the Massachusetts 9th congressional district?

Rep. William R. Keating (Democratic-MA) represents Massachusetts’s 9th district in the U.S. House of Representatives.

Massachusetts district 9 candidates 2026

Rep. William R. Keating (Democratic-MA) is the current representative for Massachusetts’s 9th district. The district is solidly Democratic (D+13).

Massachusetts district 9 election results

Rep. William R. Keating won the 2024 general election with 56.52% of the vote. 465,097 total votes were cast. The full result was 56.52% Democratic, 43.48% Republican. The district is solidly Democratic (D+13).

2026 MidtermsSolid SeatD+13R shift +5$263K raised

Recent Votes

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Representative William R. Keating, Democratic from Massachusetts

Representative · MA-9

William R. Keating

Q: Massachusetts district 9 demographics

The Massachusetts 9th congressional district is 6.4% Hispanic, 83.1% White, 2.7% Black, 1.5% Asian. The median age is 46.8. Median household income is $100,749. 9.5% of residents are foreign-born. Source: Census ACS.

Massachusetts's 9th congressional district

Representative William R. Keating represents Massachusetts's 9th congressional district, serving 788,493 constituents. The district has an estimated median household income of $100,749 and an unemployment rate of 5%.

Economic & Demographic Snapshot

788,493Population

↑ 8,748

$100,749Median Incomenat'l $37,585

↑ $7,427

5%Unemploymentnat'l 3.5%

↑ 0.2%

5.4%Poverty Ratenat'l 12.4%

↑ 0.4%

76.2%Homeownershipnat'l 65.5%

→ no change

$1,450Median Rentnat'l $1,163

↑ $177

1.8%Public Transitnat'l 5%

→ no change

28.2 minMean Commutenat'l 26.4 min

↓ 0.2 min

Data sourced from U.S. Census Bureau ACS 5-Year Estimates (2017-2021 vs. 2019-2023). All figures are statistical estimates with 90% confidence level.

Massachusetts District 9 Demographics

Median Age 46.8 (vs 38.5) · Homeownership 76.2% (vs 65.5%) · Bachelor’s+ 42.6% (vs 33.7%) · Poverty 5.4% (vs 12.4%) · Income $100,749 (vs $37,585)

Age Distribution

Skews older than the national average (median age 46.8 vs 38.5 nationally). 17% of residents are 70+. Medicare, Social Security, and healthcare access are top-of-mind.

Race & Ethnicity

White residents are the largest group at 83.1%.

* Hispanic includes respondents of any race. Racial categories include both Hispanic and non-Hispanic individuals.

Education

42.6% hold a bachelor’s degree or higher, above the 33.7% national average. 17.8% hold a post-graduate degree.

Income Distribution

Median household income is $100,749, well above the $37,585 national median.

Housing

A homeowner district: 76.2% own their home, well above the 65.5% national average. Median rent is $1,450. Median home value is $578,800.

How People Get to Work

Car-dependent: 71.8% drive alone to work. Average commute is 28.2 minutes.

Source: U.S. Census Bureau, American Community Survey (ACS) 5-Year Estimates

Data represents 5-year statistical estimates for increased reliability.

Massachusetts District 9 FAQ

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