West Chatham, MA Demographics

Population 1,336 · Census ACS 2020–24

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West Chatham, MA map of median age by neighborhood
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Population and households in West Chatham

Household size in West Chatham

Household size, people per household
PeriodWest ChathamMassachusettsU.S.
2006–102.112.532.68
2010–142.112.572.73
2015–192.122.572.71
2020–242.032.522.65
Change−0.08−0.01−0.03
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West Chatham is a place of small households, averaging 2.03 people against 2.65 for the U.S., which points to many singles, couples and roommates and relatively few children.

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 West Chatham

Median age, years
PeriodWest ChathamMassachusettsU.S.
2006–1054.939.437.7
2010–1455.840.138.6
2015–1958.541.039.6
2020–2462.541.440.1
Change+7.6+2.0+2.3
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West Chatham skews older: half of its residents are older than 62.5, well above the national median of 40.1. That usually means more empty nesters and retirees, and fewer young families. Since 2006–10, the median age has climbed from 54.9, but in a place this small, much of that may be survey noise rather than real change.

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 West Chatham

Single-parent households, % of households
PeriodWest ChathamMassachusettsU.S.
2006–104.4%11.0%12.3%
2010–145.7%11.0%12.3%
2015–196.6%10.3%11.6%
2020–248.2%10.6%11.6%
Change+3.8 pts−0.4 pts−0.6 pts
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Single parents head only 8.2% of households in West Chatham, 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 West Chatham

Renters in West Chatham

Renters, % of occupied homes
PeriodWest ChathamMassachusettsU.S.
2006–1022.5%36.0%33.3%
2010–1421.5%37.7%35.6%
2015–1914.0%37.6%36.0%
2020–2410.3%37.5%34.8%
Change−12.2 pts+1.5 pts+1.5 pts
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West Chatham is overwhelmingly a place of homeowners: only 10.3% of households rent, far below the national share of 34.8%. Owner-heavy areas like this tend to see less turnover. Among homeowners, 44.3% have no mortgage at all, 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 West Chatham

Vacant homes, % of all homes
PeriodWest ChathamMassachusettsU.S.
2006–1063.0%9.5%11.4%
2010–1466.4%9.1%11.4%
2015–1963.4%8.9%11.1%
2020–2466.3%7.9%9.6%
Change+3.3 pts−1.6 pts−1.8 pts
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Vacant homes make up 66.3% of the housing in West Chatham, 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 West Chatham

Age of homes, median year built
PeriodWest ChathamMassachusettsU.S.
2006–10197019581974
2010–14196819591975
2015–19197419611977
2020–24197119631980
Change+2+5+6
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The housing in West Chatham is old by national standards: the median home dates to 1971, against 1980 for the U.S., so buyers will find more older houses, some of them due for updates. Even so, homes here are newer than in Massachusetts overall, where the median home dates to 1963.

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 West Chatham

Rent, per month
PeriodWest ChathamMassachusettsU.S.
2006–10$1,135$1,085$965
2010–14$1,076$1,157$1,040
2015–19$1,177$1,398$1,213
2020–24$1,711$1,860$1,571
Change+$576+$775+$606
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The median renter in West Chatham pays $1,711 a month for rent and utilities, above the national median of $1,571. Even so, rents here are lower than in Massachusetts as a whole ($1,860). Rent takes 39.4% of the typical renter's income, well over the 30% mark often used to define affordable rent, so many renters here are stretched.

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 West Chatham

Bachelor's degrees in West Chatham

Bachelor's degrees, % of adults 25+
PeriodWest ChathamMassachusettsU.S.
2006–1046.1%38.5%28.4%
2010–1443.8%40.1%29.6%
2015–1959.9%43.6%32.1%
2020–2472.7%47.2%35.6%
Change+26.5 pts+8.7 pts+7.2 pts
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West Chatham is highly educated: nearly three-quarters of adults 25 and older (72.7%) hold at least a bachelor's degree, far 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 West Chatham

High school graduates, % of adults 25+
PeriodWest ChathamMassachusettsU.S.
2006–1094.7%88.4%84.9%
2010–1495.4%89.3%86.1%
2015–1996.1%90.5%87.7%
2020–2499.3%91.0%89.3%
Change+4.6 pts+2.6 pts+4.3 pts
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Finishing high school is nearly universal in West Chatham: 99.3% of adults 25 and older have a diploma or equivalent, well above the national rate of 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 West Chatham

Unemployment, % of the labor force
PeriodWest ChathamMassachusettsU.S.
2006–109.1%7.5%8.1%
2010–144.9%8.7%9.4%
2015–193.8%5.0%5.6%
2020–243.3%5.2%5.4%
Change−5.8 pts−2.3 pts−2.7 pts
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The job market in West Chatham has been strong: just 3.3% of the labor force was out of work and looking, well below the national rate of 5.4%. Each figure pools five years of surveys (2020–24), so it describes that whole stretch rather than today's 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).

West Chatham compared with nearby cities

CityHousehold sizeMedian ageSingle parentsRentersVacant homesMedian year builtMedian rentBachelor's degreeHigh school diplomaUnemployment
West Chatham2.0362.58.2%10.3%66.3%1971$1,71172.7%99.3%3.3%
Chatham1.8964.810.3%17.9%47.2%1975$1,50258.9%99.2%4.9%
South Chatham1.8962.15.7%13.3%52.5%1963$1,57764.9%98.8%5.9%
North Chatham2.0362.98.6%13.0%44.4%1980$1,35054.3%99.2%6.7%
East Harwich2.0461.44.3%10.4%23.2%1982$1,51249.1%98.8%2.6%
Harwich1.9456.94.5%26.2%27.6%1975$1,81451.3%97.7%3.7%
Harwich Port2.0758.26.9%21.1%53.1%1958$1,75361.2%98.7%9.6%
South Orleans2.0362.65.6%10.3%45.8%1980$1,85757.8%99.3%4.0%
Northwest Harwich2.3455.79.4%8.0%28.0%1980$2,92647.1%97.7%7.4%
Brewster2.2058.24.2%14.8%44.6%1982$1,56561.2%97.7%8.2%
Orleans2.0763.57.4%19.6%45.8%1978$1,40159.3%99.0%2.8%

All figures 2020–24.

Cities with similar populations: Lachine, MI · Tollhouse, CA · Taylor Highlands, PA · Tariffville, CT · Spiceland, IN · Sparland, IL · Lyons, OH · Lyndon, KS · Lower Brule, SD · Limestone, IL

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 West Chatham. 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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