Hyannis Port, MA Demographics

Population 254 · Census ACS 2020–24

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Hyannis Port, MA map of median age by neighborhood
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Population and households in Hyannis Port

Household size in Hyannis Port

Household size, people per household
PeriodHyannis PortMassachusettsU.S.
2006–101.722.532.68
2010–142.042.572.73
2015–191.982.572.71
2020–241.902.522.65
Change+0.18−0.01−0.03
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Hyannis Port is a place of small households, averaging 1.90 people against 2.65 for the U.S., which points to many singles, couples and roommates and relatively few children. Household size has climbed from 1.72 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 Hyannis Port

Median age, years
PeriodHyannis PortMassachusettsU.S.
2006–1070.939.437.7
2010–1459.640.138.6
2015–1950.741.039.6
2020–2468.141.440.1
Change−2.8+2.0+2.3
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With a median age of 68.1, Hyannis Port 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 Hyannis Port

Single-parent households, % of households
PeriodHyannis PortMassachusettsU.S.
2006–102.9%11.0%12.3%
2010–143.0%11.0%12.3%
2015–196.5%10.3%11.6%
2020–2413.7%10.6%11.6%
Change+10.8 pts−0.4 pts−0.6 pts
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Single-parent households are more common in Hyannis Port than nationally: 13.7%, against 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 Hyannis Port

Renters in Hyannis Port

Renters, % of occupied homes
PeriodHyannis PortMassachusettsU.S.
2006–1022.4%36.0%33.3%
2010–1421.4%37.7%35.6%
2015–1929.5%37.6%36.0%
2020–2410.6%37.5%34.8%
Change−11.8 pts+1.5 pts+1.5 pts
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Only 10.6% of households in Hyannis Port rent their homes, far below the national share of 34.8%, so most residents are owners who tend to stay put. Among homeowners, 47.3% 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 Hyannis Port

Vacant homes, % of all homes
PeriodHyannis PortMassachusettsU.S.
2006–1069.6%9.5%11.4%
2010–1474.8%9.1%11.4%
2015–1959.3%8.9%11.1%
2020–2464.4%7.9%9.6%
Change−5.2 pts−1.6 pts−1.8 pts
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Vacant homes make up 64.4% of the housing in Hyannis Port, 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 Hyannis Port

Age of homes, median year built
PeriodHyannis PortMassachusettsU.S.
2006–10196219581974
2010–14196319591975
2015–19195819611977
2020–24196619631980
Change+4+5+6
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Hyannis Port is a place of older homes: half were built before 1966, while the national median is 1980. That means established neighborhoods, and more houses that may need updating. The picture is much the same across Massachusetts.

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 Hyannis Port

Rent, per month
PeriodHyannis PortMassachusettsU.S.
2006–10$1,244$1,085$965
2010–14$1,349$1,157$1,040
2015–19$1,302$1,398$1,213
2020–24$1,933$1,860$1,571
Change+$689+$775+$606
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The median renter in Hyannis Port pays $1,933 a month for rent and utilities, well above the national median of $1,571. That is in line with the rest of Massachusetts. Rent takes 42.6% 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 Hyannis Port

Bachelor's degrees in Hyannis Port

Bachelor's degrees, % of adults 25+
PeriodHyannis PortMassachusettsU.S.
2006–1041.9%38.5%28.4%
2010–1455.0%40.1%29.6%
2015–1949.9%43.6%32.1%
2020–2452.9%47.2%35.6%
Change+11.1 pts+8.7 pts+7.2 pts
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College graduates are unusually common in Hyannis Port: 52.9% of adults 25 and older have a bachelor's degree or higher, against 35.6% nationally. Education tends to track local incomes and the kinds of jobs nearby.

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 Hyannis Port

High school graduates, % of adults 25+
PeriodHyannis PortMassachusettsU.S.
2006–1092.6%88.4%84.9%
2010–1491.8%89.3%86.1%
2015–1995.4%90.5%87.7%
2020–2493.9%91.0%89.3%
Change+1.3 pts+2.6 pts+4.3 pts
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High school completion in Hyannis Port is above the national rate: 93.9% of adults have a diploma or equivalent, 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 Hyannis Port

Unemployment, % of the labor force
PeriodHyannis PortMassachusettsU.S.
2006–107.9%7.5%8.1%
2010–144.6%8.7%9.4%
2015–190.3%5.0%5.6%
2020–240.0%5.2%5.4%
Change−7.9 pts−2.3 pts−2.7 pts
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The survey found almost no one in Hyannis Port out of work and looking, against 5.4% of the labor force nationally. 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).

Hyannis Port compared with nearby cities

CityHousehold sizeMedian ageSingle parentsRentersVacant homesMedian year builtMedian rentBachelor's degreeHigh school diplomaUnemployment
Hyannis Port1.9068.113.7%10.6%64.4%1966$1,93352.9%93.9%0.0%
Barnstable Town2.1445.512.8%47.8%15.5%1977$1,75830.3%89.7%3.0%
Centerville2.4348.27.2%19.2%20.7%1976$2,31839.5%96.8%4.2%
Osterville2.3455.710.9%6.7%34.7%1978$2,19661.7%98.3%2.5%
West Yarmouth2.1452.69.2%20.7%29.5%1974$1,54133.4%92.7%5.5%
Barnstable2.5352.24.1%9.9%27.2%1970$2,42562.1%94.5%1.0%
Marstons Mills2.5246.04.9%4.9%10.8%1982$2,37741.9%95.2%3.0%
West Barnstable2.5648.07.5%12.5%13.9%1986$1,62653.3%99.0%3.3%
Cotuit2.2455.84.6%10.1%22.5%1983$2,23343.7%90.3%2.5%
South Yarmouth2.0755.98.2%21.8%31.3%1970$1,78338.5%95.1%7.6%
Yarmouth Port2.1657.76.7%8.2%18.3%1980$1,99353.8%97.0%3.2%

All figures 2020–24.

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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 Hyannis Port. 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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