South Westport, MA Demographics

Population 384 · Census ACS 2020–24

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South Westport, MA map of median age by neighborhood
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Population and households in South Westport

Household size in South Westport

Household size, people per household
PeriodSouth WestportProvidence areaMassachusettsU.S.
2006–102.302.532.532.68
2010–142.662.542.572.73
2015–192.572.532.572.71
2020–242.212.492.522.65
Change−0.09−0.05−0.01−0.03
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South Westport is a place of small households, averaging 2.21 people against 2.65 for the U.S., which points to many singles, couples and roommates and relatively few children. Household size has dropped from 2.30 in 2006–10, but in a place this small, much of that may be survey noise rather than real change.

Household size: the average number of people living in each occupied home. Source: BestNeighborhood calculations from U.S. Census Bureau ACS 5-year block-group estimates (table B25010).

Median age in South Westport

Median age, years
PeriodSouth WestportProvidence areaMassachusettsU.S.
2006–1047.539.539.437.7
2010–1450.040.540.138.6
2015–1950.241.441.039.6
2020–2459.841.741.440.1
Change+12.3+2.2+2.0+2.3
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With a median age of 59.8, South Westport is noticeably older than the country as a whole (40.1), an age mix that tilts toward empty nesters and retirees.

Median age: the age that splits residents into two equal halves. Source: BestNeighborhood calculations from U.S. Census Bureau ACS 5-year block-group estimates (table B01002).

Single-parent households in South Westport

Single-parent households, % of households
PeriodSouth WestportProvidence areaMassachusettsU.S.
2006–108.2%12.5%11.0%12.3%
2010–144.8%12.4%11.0%12.3%
2015–1915.4%11.9%10.3%11.6%
2020–247.5%12.1%10.6%11.6%
Change−0.7 pts−0.4 pts−0.4 pts−0.6 pts
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Single parents head only 7.5% of households in South Westport, well below the national share of 11.6%.

Single-parent households: households where one adult with no spouse present lives with children under 18. Source: BestNeighborhood calculations from U.S. Census Bureau ACS 5-year block-group estimates (table B11003).

Housing in South Westport

Renters in South Westport

Renters, % of occupied homes
PeriodSouth WestportProvidence areaMassachusettsU.S.
2006–1033.6%37.0%36.0%33.3%
2010–1413.0%39.0%37.7%35.6%
2015–1911.4%38.6%37.6%36.0%
2020–2414.2%36.8%37.5%34.8%
Change−19.3 pts−0.1 pts+1.5 pts+1.5 pts
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Only 14.2% of households in South Westport rent their homes, far below the national share of 34.8%, so most residents are owners who tend to stay put. Nearly six in ten owners (56.7%) have paid off their mortgages, well above the national share of 39.8%.

Renters: occupied homes that are rented rather than owned. Source: BestNeighborhood calculations from U.S. Census Bureau ACS 5-year block-group estimates (table B25003).

Vacant homes in South Westport

Vacant homes, % of all homes
PeriodSouth WestportProvidence areaMassachusettsU.S.
2006–1027.6%10.3%9.5%11.4%
2010–1433.5%10.5%9.1%11.4%
2015–1917.0%10.7%8.9%11.1%
2020–2428.4%7.9%7.9%9.6%
Change+0.8 pts−2.4 pts−1.6 pts−1.8 pts
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Vacancy is high in South Westport: 28.4% of homes are empty, far above the national rate of 9.6%. In resort and lake areas that usually means seasonal and vacation homes; elsewhere it can point to weak demand.

Vacant homes: homes with no one living in them, including vacation homes and homes for sale or rent. Source: BestNeighborhood calculations from U.S. Census Bureau ACS 5-year block-group estimates (table B25002).

Age of homes in South Westport

Age of homes, median year built
PeriodSouth WestportProvidence areaMassachusettsU.S.
2006–101966195919581974
2010–141971195919591975
2015–191979196019611977
2020–241979196219631980
Change+13+3+5+6
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Homes in South Westport are about the same age as the nation's housing: the median home was built in 1979, versus 1980 nationally. Homes here are newer than in the Providence area overall, where the median home dates to 1962.

Age of homes: the year that splits the housing stock into older and newer halves. Source: BestNeighborhood calculations from U.S. Census Bureau ACS 5-year block-group estimates (table B25035).

Rent in South Westport

Rent, per month
PeriodSouth WestportProvidence areaMassachusettsU.S.
2006–10$997$928$1,085$965
2010–14$1,400$974$1,157$1,040
2015–19$1,039$1,103$1,398$1,213
2020–24$1,481$1,439$1,860$1,571
Change+$484+$511+$775+$606
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The median renter in South Westport pays $1,481 a month for rent and utilities, below the national median of $1,571. The picture is much the same across the Providence area. The typical renter here spends 26.3% of household income on rent, comfortably under the 30% mark often used to define affordable rent, and a smaller share than renters pay nationally.

Rent: monthly rent plus the utilities renters pay themselves. Source: BestNeighborhood calculations from U.S. Census Bureau ACS 5-year block-group estimates (table B25064).

Education in South Westport

Bachelor's degrees in South Westport

Bachelor's degrees, % of adults 25+
PeriodSouth WestportProvidence areaMassachusettsU.S.
2006–1047.5%28.5%38.5%28.4%
2010–1450.6%29.6%40.1%29.6%
2015–1954.2%32.4%43.6%32.1%
2020–2441.7%35.2%47.2%35.6%
Change−5.8 pts+6.7 pts+8.7 pts+7.2 pts
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Just over four in ten adults 25 and older in South Westport (41.7%) have a bachelor's degree or higher, a bit above the national share of 35.6%.

Bachelor's degrees: adults 25 and older with a bachelor's degree or higher. Source: BestNeighborhood calculations from U.S. Census Bureau ACS 5-year block-group estimates (table B15003).

High school graduates in South Westport

High school graduates, % of adults 25+
PeriodSouth WestportProvidence areaMassachusettsU.S.
2006–1092.1%82.1%88.4%84.9%
2010–1493.5%83.9%89.3%86.1%
2015–1996.0%87.5%90.5%87.7%
2020–2493.5%88.3%91.0%89.3%
Change+1.4 pts+6.2 pts+2.6 pts+4.3 pts
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High school completion in South Westport is above the national rate: 93.5% of adults have a diploma, against 89.3%.

High school graduates: adults 25 and older with a high school diploma, GED or more. Source: BestNeighborhood calculations from U.S. Census Bureau ACS 5-year block-group estimates (table B15003).

Jobs in South Westport

Unemployment, % of the labor force
PeriodSouth WestportProvidence areaMassachusettsU.S.
2006–1011.2%8.5%7.5%8.1%
2010–145.9%10.0%8.7%9.4%
2015–199.5%5.5%5.0%5.6%
2020–244.3%5.8%5.2%5.4%
Change−6.9 pts−2.7 pts−2.3 pts−2.7 pts
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Jobs have been a little easier to find in South Westport than nationally: unemployment was 4.3%, against 5.4%. Because the Census pools five years of responses (2020–24), these rates smooth over short swings and lag the current job market.

Unemployment: people looking for work as a share of everyone working or looking. Source: BestNeighborhood calculations from U.S. Census Bureau ACS 5-year block-group estimates (table B23025).

South Westport compared with nearby cities

CityHousehold sizeMedian ageSingle parentsRentersVacant homesMedian year builtMedian rentBachelor's degreeHigh school diplomaUnemployment
South Westport2.2159.87.5%14.2%28.4%1979$1,48141.7%93.5%4.3%
Head of Westport2.5133.03.9%15.8%5.9%1977$1,60030.7%86.3%7.5%
Cow Yard2.3057.24.9%5.8%20.6%1976$1,75957.9%98.0%0.0%
Westport Point1.9761.14.6%19.7%27.8%1967$1,61661.7%98.2%2.5%
Westport2.4651.67.5%16.3%15.2%1982$1,44232.5%92.9%2.8%
South Dartmouth2.3452.05.4%27.1%11.7%1963$1,64044.7%88.9%2.8%
North Dartmouth2.5239.46.9%24.1%5.0%1983$1,38036.1%87.0%4.5%
Dartmouth2.6551.14.8%5.3%12.4%1977$1,68543.4%87.4%2.3%
Smith Mills2.3046.55.3%21.0%1.9%1970$84236.5%86.6%6.2%
North Westport2.7741.98.7%18.2%8.5%1968$1,33019.8%88.0%3.3%
Little Compton2.4555.94.6%6.4%24.8%1974$1,99355.9%95.1%2.5%

All figures 2020–24.

Cities with similar populations: Riego, CA · Mentz, TX · Meridale, NY · Milton, UT · Moffitt Hill, NC · Naoma, WV · Rathbun, PA · Refton, PA · Remus, MS · Ricardo, TX

About these numbers

Every figure on this page is a BestNeighborhood calculation from the Census Bureau's American Community Survey (ACS), built up from the Census block groups that make up South Westport. Each ACS 5-year release pools five years of responses; this page shows the last 15 releases, 2006–10 through 2020–24. Neighboring releases share four of their five years, so they move gradually and small changes between them are within the survey's margin of error; in small places the lines can jump from one release to the next for the same reason. The maps show the same measures for each neighborhood, ranked against the whole country.

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