HarrisDemocratic49.5%1,660TrumpRepublican46.9%1,572OtherAll other candidates3.6%120
D+2.6- Lead
- 88
- Total
- 3,352
- vs nation
- D+4.1
- Turnout
- —
Akashiccity
Ocean Bluff-Brant Rock, MA
Office (updates table and map)
President margin by year
Place winner margin
Boundary by 2024 margin · Precinct returns · VEST · MIT Election Lab
President results by year
Vote totals, margins, and source status
BidenDemocratic55.2%1,855TrumpRepublican43.2%1,452OtherAll other candidates1.6%53
D+12.0- Lead
- 403
- Total
- 3,360
- vs nation
- D+7.5
- Turnout
- —
ClintonDemocratic47.2%1,444TrumpRepublican45.3%1,385OtherAll other candidates7.5%230
D+1.9- Lead
- 59
- Total
- 3,059
- vs nation
- R+0.2
- Turnout
- —
ObamaDemocratic51.0%1,532RomneyRepublican47.6%1,429OtherAll other candidates1.4%42
D+3.4- Lead
- 103
- Total
- 3,003
- vs nation
- R+0.4
- Turnout
- —
ObamaDemocratic51.6%1,409McCainRepublican46.5%1,270OtherAll other candidates1.9%51
D+5.1- Lead
- 139
- Total
- 2,730
- vs nation
- R+2.2
- Turnout
- —
KerryDemocratic52.1%1,349BushRepublican46.2%1,196OtherAll other candidates1.7%43
D+5.9- Lead
- 153
- Total
- 2,588
- vs nation
- D+8.4
- Turnout
- —
Key facts
- 2024 presidential margin
- D+2.6MIT Election Lab
- Population
- 4,5402024 5-year
- Median household income
- $119,3102024 5-year
- White (non-Hispanic)
- 98.2%2024 5-year
- Black
- 0.0%2024 5-year
- Hispanic / Latino
- 0.7%2024 5-year
- Peak Democratic margin
- D+12.0 in 2020MIT Election Lab
presidential history
Presidential margin, 2004–2024
Democratic minus Republican, by election
| Year | Margin (D minus R) |
|---|---|
| 2004 | +5.9% |
| 2008 | +5.1% |
| 2012 | +3.4% |
| 2016 | +1.9% |
| 2020 | +12.0% |
| 2024 | +2.6% |
DemocraticRepublican
6 presidential elections
| Year | Won | Democratic | Republican | Other | Margin | Swing | vs U.S. | Total |
|---|---|---|---|---|---|---|---|---|
| D | 49.5%Harris1,660 | 46.9%Trump1,572 | 3.6% | D+2.6 | R+9.4 | D+4.1 | 3,352 | |
| D | 55.2%Biden1,855 | 43.2%Trump1,452 | 1.6% | D+12.0 | D+10.1 | D+7.5 | 3,360 | |
| D | 47.2%Clinton1,444 | 45.3%Trump1,385 | 7.5% | D+1.9 | R+1.5 | R+0.2 | 3,059 | |
| D | 51.0%Obama1,532 | 47.6%Romney1,429 | 1.4% | D+3.4 | R+1.7 | R+0.4 | 3,003 | |
| D | 51.6%Obama1,409 | 46.5%McCain1,270 | 1.9% | D+5.1 | — | R+2.2 | 2,730 | |
| D | 52.1%Kerry1,349 | 46.2%Bush1,196 | 1.7% | D+5.9 | — | D+8.4 | 2,588 |
Federal and statewide elections · 2 House · 1 Senate
U.S. House
Each row shows U.S. House votes counted inside this Place. “Vote lead” is the local lead here, not necessarily the winner of the full contest.
| Year | Vote lead | Democratic | Republican | Total |
|---|---|---|---|---|
| 2024 | D | 53.8%1,735 | 46.2%1,489 | 3,224 |
| 2020 | D | 61.7%1,990 | 38.3%1,233 | 3,223 |
U.S. Senate
| Year | Won | Democratic | Republican | Total |
|---|---|---|---|---|
| 2020 | D | 55.2%1,835 | 44.8%1,488 | 3,323 |
Straddling the South Shore shoreline in Marshfield, this small census-designated place sees its registered-voter count fluctuate with seasonal residency patterns, complicating turnout comparisons across election cycles.
Across the recorded series it reached a Democratic high of 12.0 points in 2020. Between 2020 and 2024 the city moved 9.4 points toward the Republican candidate; the 2024 margin was 2.6 points.
A population of 4,540, a 98% non-Hispanic-white share, and a median household income of $119,310 describe the city.
Browse places by community — income, education, race & ethnicity, language — all community cuts →
Compare two places, side by side
Twelve curated comparisons line up election history, demographics, and the divergence story for two places at a glance. Browse all comparisons →
Cite this page
All citations released under CC BY 4.0. Attribution: Akashic Intelligence.
Ocean Bluff-Brant Rock, Massachusetts. Akashic. https://akashic.app/city/2550862/. Accessed May 20, 2026. License: CC BY 4.0.
License: CC BY 4.0
Massachusetts at the ballot boxAll elections →
Frequently asked questions
How did Ocean Bluff-Brant Rock, Massachusetts vote in 2024?
In 2024, Ocean Bluff-Brant Rock, Massachusetts voted Democratic by 2.6 points (D+2.6), carried by the Democratic candidate. Out of 3,352 votes cast, 1,660 went Democratic and 1,572 went Republican.
How many people live in Ocean Bluff-Brant Rock, Massachusetts?
Ocean Bluff-Brant Rock, Massachusetts has a population of 4,540 according to the 2024 American Community Survey 5-year estimates from the US Census Bureau.
What is the median household income in Ocean Bluff-Brant Rock, Massachusetts?
Median household income in Ocean Bluff-Brant Rock, Massachusetts is $119,310 — above the national median of $80,734. The Massachusetts state median is $103,960.
What is the political history of Ocean Bluff-Brant Rock, Massachusetts?
Akashic tracks 6 presidential elections in Ocean Bluff-Brant Rock, Massachusetts from 2004 to 2024. Of those, 6 went Democratic and 0 went Republican.