Somerset, Bellevue, WA Demographics

Population 13,733 · Census ACS 2020–24

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Median age by neighborhoodHistory and comparison ↓︎
Somerset, Bellevue, WA map of median age by neighborhood
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Population and households in Somerset

Household size in Somerset

Household size, people per household
PeriodSomersetBellevueSeattle areaWashingtonU.S.
2006–102.812.382.522.562.68
2010–142.842.502.592.622.73
2015–192.872.532.622.622.71
2020–242.702.522.602.612.65
Change−0.11+0.14+0.09+0.05−0.03
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At 2.70 people per household, Somerset sits close to the national average of 2.65. The typical household here is bigger than in Bellevue overall, where it has 2.52 people. Household size has dropped from 2.81 in 2006–10, a much bigger shift than nationally.

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 Somerset

Median age, years
PeriodSomersetBellevueSeattle areaWashingtonU.S.
2006–1042.339.637.538.037.7
2010–1443.439.438.138.738.6
2015–1943.939.338.539.339.6
2020–2442.539.738.839.640.1
Change+0.2+0.1+1.3+1.6+2.3
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The median resident of Somerset is 42.5 years old, a bit older than the national median of 40.1. Somerset is older than most Bellevue neighborhoods.

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 Somerset

Single-parent households, % of households
PeriodSomersetBellevueSeattle areaWashingtonU.S.
2006–106.3%6.4%10.3%10.9%12.3%
2010–144.7%6.9%10.0%10.6%12.3%
2015–194.9%6.0%9.2%10.1%11.6%
2020–244.3%6.1%9.1%10.1%11.6%
Change−2.1 pts−0.3 pts−1.2 pts−0.8 pts−0.6 pts
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Single parents head only 4.3% of households in Somerset, well below the national share of 11.6%. Since 2006–10, the single-parent share has fallen 2.1 points, a much bigger shift than nationally. Only two of Bellevue's 15 neighborhoods have a lower share of single-parent households.

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 Somerset

Renters in Somerset

Renters, % of occupied homes
PeriodSomersetBellevueSeattle areaWashingtonU.S.
2006–1011.1%41.2%37.7%35.2%33.3%
2010–1415.4%43.8%40.0%37.3%35.6%
2015–1915.4%46.1%39.9%37.0%36.0%
2020–2424.7%48.4%40.0%36.2%34.8%
Change+13.6 pts+7.2 pts+2.3 pts+1.0 pts+1.5 pts
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Somerset is largely a place of homeowners: only 24.7% of households rent, far below the national share of 34.8%. Owner-heavy areas like this tend to see less turnover. Nearly four in ten owners (37.7%) have paid off their mortgages, about the same as nationally. Since 2006–10, the renter share has risen 13.6 points, a much bigger shift than nationally.

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 Somerset

Vacant homes, % of all homes
PeriodSomersetBellevueSeattle areaWashingtonU.S.
2006–105.2%7.5%7.9%9.2%11.4%
2010–143.6%8.0%7.8%9.2%11.4%
2015–199.3%7.5%6.8%8.2%11.1%
2020–247.2%6.7%6.6%7.6%9.6%
Change+2.0 pts−0.7 pts−1.3 pts−1.6 pts−1.8 pts
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Fewer homes sit empty in Somerset than nationally: 7.2%, against 9.6% for the U.S. That is in line with the rest of Bellevue. Since 2006–10, vacancy has risen 2.0 points, even as the national rate fell.

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 Somerset

Age of homes, median year built
PeriodSomersetBellevueSeattle areaWashingtonU.S.
2006–1019811977197719771974
2010–1419811977197819791975
2015–1919821979198019801977
2020–2419861982198319841980
Change+5+5+7+6+6
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Homes in Somerset are newer than the national norm: the median home was built in 1986, versus 1980 across the U.S. The median year built has moved up from 1981 in 2006–10, a sign of steady new building. Newer construction is concentrated in the southwest, while the north has the oldest housing.

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 Somerset

Rent, per month
PeriodSomersetBellevueSeattle areaWashingtonU.S.
2006–10$1,875$1,440$1,162$1,018$965
2010–14$1,842$1,590$1,284$1,127$1,040
2015–19$2,761$2,189$1,644$1,390$1,213
2020–24$3,193$2,794$2,193$1,875$1,571
Change+$1,318+$1,354+$1,031+$858+$606
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Rent in Somerset runs $3,193 a month at the median, utilities included, well above the U.S. median of $1,571. Rent has climbed $1,318 a month since 2006–10, up 70%, faster than rents rose nationally. The typical renter here spends 28.8% of household income on rent, just under the 30% mark often used to define affordable rent, and a smaller share than renters pay nationally. No other Bellevue neighborhood has higher rents.

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 Somerset

Bachelor's degrees in Somerset

Bachelor's degrees, % of adults 25+
PeriodSomersetBellevueSeattle areaWashingtonU.S.
2006–1071.3%60.2%36.7%31.0%28.4%
2010–1469.9%61.6%38.0%32.1%29.6%
2015–1973.6%68.5%42.3%35.5%32.1%
2020–2476.6%72.0%46.3%38.8%35.6%
Change+5.3 pts+11.8 pts+9.6 pts+7.8 pts+7.2 pts
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Somerset is highly educated: about three-quarters of adults 25 and older (76.6%) hold at least a bachelor's degree, far above the national share of 35.6%. The share with a degree is up 5.3 points from 2006–10, in line with the national trend. College graduates are most concentrated in the southeast and least in the southwest.

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 Somerset

High school graduates, % of adults 25+
PeriodSomersetBellevueSeattle areaWashingtonU.S.
2006–1097.5%95.8%91.3%89.5%84.9%
2010–1498.4%95.5%91.6%90.0%86.1%
2015–1997.9%95.4%92.5%91.0%87.7%
2020–2497.6%95.5%93.1%91.9%89.3%
Change+0.1 pts−0.3 pts+1.8 pts+2.4 pts+4.3 pts
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Finishing high school is nearly universal in Somerset: 97.6% of adults 25 and older have a diploma or equivalent, well above the national rate of 89.3%. Compared with other Bellevue neighborhoods, Somerset has a higher share of high school graduates than most.

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 Somerset

Unemployment, % of the labor force
PeriodSomersetBellevueSeattle areaWashingtonU.S.
2006–106.6%5.1%6.9%7.6%8.1%
2010–146.4%6.8%8.3%8.9%9.4%
2015–192.7%3.5%4.5%5.1%5.6%
2020–244.4%4.2%5.0%5.1%5.4%
Change−2.2 pts−0.9 pts−2.0 pts−2.5 pts−2.7 pts
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Jobs have been a little easier to find in Somerset than nationally: unemployment was 4.4%, against 5.4%. Unemployment is down 2.2 points from 2006–10, mirroring the country. 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).

Somerset compared with nearby neighborhoods

NeighborhoodHousehold sizeMedian ageSingle parentsRentersVacant homesMedian year builtMedian rentBachelor's degreeHigh school diplomaUnemployment
Somerset2.7042.54.3%24.7%7.2%1986$3,19376.6%97.6%4.4%
Newport2.5037.65.2%44.2%4.7%1991$2,78664.7%96.3%5.7%
Eastgate3.0439.14.7%20.7%3.0%1970$3,00464.2%96.4%2.6%
Factoria2.1945.49.4%41.8%4.4%1983$2,37869.5%91.8%3.9%
Lakemont2.7539.66.0%28.9%4.3%1995$3,02870.9%95.2%1.8%
Woodbridge2.6638.93.4%37.9%2.6%1972$2,64760.7%98.0%8.2%
West Lake Sammamish2.7543.09.2%17.6%8.4%1972$3,04877.0%98.8%3.2%
Wilburton2.4640.05.2%45.4%8.8%1980$2,55367.4%94.4%5.8%
Lake Hills2.8037.214.0%44.2%7.5%1969$2,59963.0%92.6%3.6%
Kennydale2.5639.39.0%30.8%6.0%1986$2,54246.3%91.0%7.5%
Meydenbauer2.5341.45.6%45.0%8.2%1983$3,04278.1%99.1%4.6%

All figures 2020–24.

Neighborhoods with similar populations: Garrison Park, Austin, TX · St. Lucie West, Port St. Lucie, FL · Springwells, Detroit, MI · South End Hartford, Hartford, CT · Iron Triangle, Richmond, CA · Greenfield, Detroit, MI · Green Haven, Pasadena, MD · Granville Gardens, Chicago, IL · Gold Coast, Alameda, CA · Glencliff, Nashville, TN

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 Somerset. 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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