2024 presidential election
South Yarmouth
HarrisD+13.2
Constituent county margins for South Yarmouth, MAOne cell per constituent county, colored by 2024 presidential margin from deep red (Republican) through neutral to deep blue (Democratic), ordered bluest first.
How it voted
Share of the 2024 vote
| Kamala Harris ✓Democratic | 55.3% | 3,889 |
|---|---|---|
| Donald TrumpRepublican | 42.1% | 2,960 |
| OtherAll other candidates | 2.6% | 184 |
D+60R+60
1 counties, each filled by 2024 D-vs-R margin.
presidential history
Presidential margin, 2008–2024
Democratic minus Republican, by election
| Year | Margin (D minus R) |
|---|---|
| 2008 | +8.6% |
| 2012 | +7.4% |
| 2016 | +10.2% |
| 2020 | +20.5% |
| 2024 | +13.2% |
DemocraticRepublican
5 presidential elections
| Year | Won | Democratic | Republican | Other | Margin | Total |
|---|---|---|---|---|---|---|
| D | 55.3%Harris3,889 | 42.1%Trump2,960 | 2.6% | 7,033 | ||
| D | 59.2%Biden4,095 | 38.7%Trump2,676 | 2.2%incl. Jorgensen | 6,923 | ||
| D | 51.8%Clinton3,290 | 41.6%Trump2,643 | 6.6%incl. Johnson | 6,355 | ||
| D | 53.7%Obama3,336 | 46.3%Romney2,878 | 0.0% | 6,214 | ||
| D | 53.4%Obama3,324 | 44.7%McCain2,786 | 1.9% | 6,227 |
Demographics
Demographic profile
Demographic Profile
Key indicators compared across containing geographies
| Indicator | South YarmouthCity | MassachusettsState | United StatesNation |
|---|---|---|---|
| Race & Ethnicity | |||
| White | 77.2% | 68.7% | 61.0% |
| Black | 7.3% | 6.8% | 12.2% |
| Asian | 4.2% | 7.3% | 6.0% |
| Two or more races | 7.9% | 11.1% | 12.6% |
| Other race | 3.5% | 6.1% | 8.2% |
| Hispanic or Latino | 2.6% | 13.3% | 19.3% |
| Income & Age | |||
| Median household income | $82,188 | $103,960 | $84,427 |
| Poverty rate | 11.6% | 10.1% | 12.5% |
| Median age | 52.4 | 40.3 | 39.1 |
| Age 18–24 | 6.6% | 9.9% | 9.2% |
| Age 65 and older | 33.2% | 17.9% | 17.2% |
| Education & Language | |||
| Bachelor's degree or higher (25+) | 48.2% | 47.3% | 35.6% |
| Speaks a non-English language at home | 10.8% | 25.1% | 22.3% |
| Other Indo-European | 4.9% | 6.1% | 2.0% |
| Spanish | 2.4% | 9.7% | 13.6% |
| Ancestry | |||
| Largest ancestry | Irish 25.2% | Irish 18.6% | German 12.5% |
| 2nd-largest ancestry | English 16.7% | Italian 11.1% | Mexican 11.3% |
| 3rd-largest ancestry | Italian 11.2% | English 9.7% | English 9.5% |
| Religion | |||
| Catholic | 23.9%County context | 35.5% | 18.6% |
| Evangelical Protestant | 2.6%County context | 3.6% | 16.5% |
| Unaffiliated or unclaimed | 63.8%County context | 51.4% | 51.5% |
| Mainline Protestant | 6.3%County context | 3.3% | 5.2% |
ACS values are survey estimates and may include margins of error.
Religion data may be available only at county or larger geographies. Sub-county values are labeled when inherited, modeled, or contextual.
2024 ACS
Race, ethnicity, and ancestry
Click any group to see the origins and ancestries reported within it.
Reported ancestry · ACS B04006
Irish
25.2%
English
16.7%
Italian
11.2%
German
8.1%
French
4.2%
American
3.8%
Portuguese
3.6%
Scottish
3.4%
The ACS does not publish subgroup detail for people reporting two or more races.
Reported ancestry · ACS B04006
African American identity is recorded by the ACS race question; the ancestry item enumerates specific African and Caribbean ancestries only.
Jamaican
1.4%
Cape Verdean
0.7%
Haitian
0.3%
African
0.2%
Detailed group · ACS B02015
Chinese
0.5%
Nepalese
0.2%
American Indian, Alaska Native, Native Hawaiian, Pacific Islander, and other single-race responses combined.
Specific origin · ACS B03001
Puerto Rican
0.7%
Mexican
0.6%
Dominican
0.3%
Colombian
0.3%
Ecuadorian
0.2%
Venezuelan
0.2%
Source · American Community Survey 5-year estimates, 2024 release. Race shares: B02001 · B03003. Subgroup detail: B03001 (Hispanic or Latino specific origin), B02015 (Asian groups), B02020 · B02016 (American Indian/Alaska Native tribes and Pacific Islander groups), B04006 (reported ancestry). Hispanic/Latino is an ethnicity that overlaps the race categories, so group shares can total more than 100%. All subgroup rows are shares of total population; ancestry is self-reported and multiple-response, so rows do not sum to the parent group's share.
2024 ACS
Age distribution by sex
Median age: 52.4 in this county, 39.1 nationally
Male
Age
Female
85+
75–84
65–74
55–64
45–54
35–44
25–34
18–24
5–17
<5
Source · American Community Survey 5-year estimates, 2024 release.
2024 ACS
Median household income
Inflation-adjusted dollars
$82,188
South Yarmouth$82,188
Massachusetts$103,960
United States$80,734
Source · American Community Survey 5-year estimates, 2024 release.
2024 ACS
Poverty rate
All persons below federal poverty line
11.6%
Child poverty is below the national average.
Children under 189.1%
Working age (18–64)7.4%
Seniors (65+)7.6%
Source · American Community Survey 5-year estimates, 2024 release.
2024 ACS
Language at home
Population aged 5 and older
89.2%
speak English only
Other Indo-European4.9%
Spanish2.4%
French (incl. Cajun & Haitian)0.8%
Russian, Polish, or other Slavic0.8%
Chinese (incl. Mandarin & Cantonese)0.5%
Other languages0.5%
German or other West Germanic0.4%
Other Asian & Pacific Island0.2%
Arabic0.2%
Vietnamese0.1%
Tagalog (incl. Filipino)0.1%
Source · ACS 5-year estimates, 2024.
2020 religion census
Religious adherents
Adherents per capita by tradition
Unaffiliated or not counted63.8%
Source · 2020 US Religion Census. The unaffiliated-or-not-counted share is everyone not claimed as an adherent by any reporting body — uncounted congregations as well as the religiously unaffiliated.
South Yarmouth sits in New England. In 2024 it voted Democratic.
Across the recorded series it reached a Democratic high of 20.5 points in 2020. Between 2020 and 2024 the city moved 7.3 points toward the Republican candidate; the 2024 margin was 13.2 points.
A population of 11,552, a 77% non-Hispanic-white share, and a median household income of $82,188 describe the city.
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.
South Yarmouth, Massachusetts. Akashic. https://akashic.app/city/2566035/. Accessed May 20, 2026. License: CC BY 4.0.
License: CC BY 4.0
Frequently asked questions
How did South Yarmouth, Massachusetts vote in 2024?
In 2024, South Yarmouth, Massachusetts voted Democratic by 13.2 points (D+13.2), carried by the Democratic candidate. Out of 7,033 votes cast, 3,889 went Democratic and 2,960 went Republican.
What is South Yarmouth, Massachusetts's political typology?
Akashic places South Yarmouth, Massachusetts in the "" typology. The typology is a data-driven cluster built from vote share, vote swing, race and ethnicity, income, language spoken at home, religion, and ancestry. Across 5 elections in the dataset, the city has voted Democratic 5 times, Republican 0 times, and other 0 times.
How many people live in South Yarmouth, Massachusetts?
South Yarmouth, Massachusetts has a population of 11,552 according to the 2024 American Community Survey 5-year estimates from the US Census Bureau.
What is the median household income in South Yarmouth, Massachusetts?
Median household income in South Yarmouth, Massachusetts is $82,188 — above the national median of $80,734. The Massachusetts state median is $103,960.
What is the political history of South Yarmouth, Massachusetts?
Akashic tracks 5 presidential elections in South Yarmouth, Massachusetts from 2008 to 2024. Of those, 5 went Democratic and 0 went Republican. The city's typology — "" — captures where that record, its demographics, and its recent swing place it among American communities.