Westhill, Bothell, WA Demographics

Population 4,551 · Census ACS 2020–24

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

Household size in Westhill

Household size, people per household
PeriodWesthillBothellSeattle areaWashingtonU.S.
2006–102.462.522.522.562.68
2010–142.602.662.592.622.73
2015–192.382.762.622.622.71
2020–242.522.672.602.612.65
Change+0.07+0.16+0.09+0.05−0.03
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Households in Westhill run a little small, averaging 2.52 people against 2.65 nationally, which usually means more singles and couples and fewer 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 Westhill

Median age, years
PeriodWesthillBothellSeattle areaWashingtonU.S.
2006–1038.536.837.538.037.7
2010–1436.737.938.138.738.6
2015–1942.337.538.539.339.6
2020–2439.138.638.839.640.1
Change+0.6+1.8+1.3+1.6+2.3
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At 39.1, the median age in Westhill is close to the national median of 40.1, so its age mix looks much like the country's.

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 Westhill

Single-parent households, % of households
PeriodWesthillBothellSeattle areaWashingtonU.S.
2006–108.3%8.5%10.3%10.9%12.3%
2010–146.0%8.5%10.0%10.6%12.3%
2015–194.0%7.8%9.2%10.1%11.6%
2020–245.4%6.3%9.1%10.1%11.6%
Change−2.9 pts−2.2 pts−1.2 pts−0.8 pts−0.6 pts
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Single-parent households are relatively rare in Westhill: 5.4% of households, against 11.6% nationally. The picture is much the same across Bothell. The single-parent share has fallen 2.9 points since 2006–10, but in a place this small, survey estimates can swing a lot from one release to the next.

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 Westhill

Renters in Westhill

Renters, % of occupied homes
PeriodWesthillBothellSeattle areaWashingtonU.S.
2006–1030.9%31.0%37.7%35.2%33.3%
2010–1425.6%31.7%40.0%37.3%35.6%
2015–1928.8%32.8%39.9%37.0%36.0%
2020–2433.2%35.8%40.0%36.2%34.8%
Change+2.3 pts+4.7 pts+2.3 pts+1.0 pts+1.5 pts
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Renting in Westhill is about as common as it is nationally: 33.2% of households rent, against 34.8%. More than one in five owners (22.8%) have paid off their mortgages, well below 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 Westhill

Vacant homes, % of all homes
PeriodWesthillBothellSeattle areaWashingtonU.S.
2006–1010.7%6.0%7.9%9.2%11.4%
2010–1410.9%4.7%7.8%9.2%11.4%
2015–194.6%5.7%6.8%8.2%11.1%
2020–247.8%5.8%6.6%7.6%9.6%
Change−3.0 pts−0.2 pts−1.3 pts−1.6 pts−1.8 pts
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Vacancy is on the low side in Westhill: 7.8% of homes sit empty, against 9.6% nationally, which points to steady demand for housing. Locally, though, the rate is higher than in Bothell as a whole (5.8%).

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 Westhill

Age of homes, median year built
PeriodWesthillBothellSeattle areaWashingtonU.S.
2006–1019821988197719771974
2010–1419861989197819791975
2015–1919891993198019801977
2020–2419951996198319841980
Change+12+8+7+6+6
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Westhill has newer housing than the country as a whole: the median home was built in 1995, versus 1980 nationally. The picture is much the same across Bothell.

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 Westhill

Rent, per month
PeriodWesthillBothellSeattle areaWashingtonU.S.
2006–10$878$1,272$1,162$1,018$965
2010–14$1,044$1,374$1,284$1,127$1,040
2015–19$1,454$1,866$1,644$1,390$1,213
2020–24$2,201$2,645$2,193$1,875$1,571
Change+$1,323+$1,373+$1,031+$858+$606
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A typical rental in Westhill costs $2,201 a month with utilities, well above the national median of $1,571. Even so, rents here are lower than in Bothell overall ($2,645). Rent takes 28.9% of the typical renter's income, just under the 30% mark often used to define affordable rent.

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 Westhill

Bachelor's degrees in Westhill

Bachelor's degrees, % of adults 25+
PeriodWesthillBothellSeattle areaWashingtonU.S.
2006–1045.1%44.5%36.7%31.0%28.4%
2010–1457.9%45.9%38.0%32.1%29.6%
2015–1958.6%52.0%42.3%35.5%32.1%
2020–2464.1%59.5%46.3%38.8%35.6%
Change+19.0 pts+14.9 pts+9.6 pts+7.8 pts+7.2 pts
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College graduates are unusually common in Westhill: 64.1% 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 Westhill

High school graduates, % of adults 25+
PeriodWesthillBothellSeattle areaWashingtonU.S.
2006–1093.0%95.7%91.3%89.5%84.9%
2010–1495.2%95.2%91.6%90.0%86.1%
2015–1997.2%94.7%92.5%91.0%87.7%
2020–2498.6%95.9%93.1%91.9%89.3%
Change+5.6 pts+0.1 pts+1.8 pts+2.4 pts+4.3 pts
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Finishing high school is nearly universal in Westhill: 98.6% 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 Westhill

Unemployment, % of the labor force
PeriodWesthillBothellSeattle areaWashingtonU.S.
2006–104.6%6.0%6.9%7.6%8.1%
2010–149.4%7.7%8.3%8.9%9.4%
2015–196.2%3.6%4.5%5.1%5.6%
2020–241.4%3.9%5.0%5.1%5.4%
Change−3.2 pts−2.1 pts−2.0 pts−2.5 pts−2.7 pts
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The job market in Westhill has been strong: just 1.4% 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).

Westhill compared with nearby neighborhoods

NeighborhoodHousehold sizeMedian ageSingle parentsRentersVacant homesMedian year builtMedian rentBachelor's degreeHigh school diplomaUnemployment
Westhill2.5239.15.4%33.2%7.8%1995$2,20164.1%98.6%1.4%
Downtown Riverfront-190th1.8546.75.8%60.0%12.3%2005$2,23056.6%94.6%3.8%
Town Center1.9836.37.8%72.5%5.8%1997$2,26560.9%97.5%4.2%
Waynita-Simonds-Norway Hill2.7840.03.2%17.5%6.3%1989$2,58068.9%95.3%7.4%
Canyon Park2.6637.86.3%31.1%5.4%2000$2,43455.6%94.6%5.5%
Queensboro-Brentwood-Crystal Spgs2.7338.34.9%15.8%4.5%1986$2,87761.0%96.7%2.7%
Wedge3.0036.47.0%51.4%7.3%1995$2,80365.4%99.5%2.6%
Upper West Ridge2.5639.25.6%29.8%4.5%1985$2,94766.9%97.6%2.8%
Canyon Creek-39th SE2.9739.42.2%7.7%2.2%2003$3,38566.3%95.3%5.5%
Filbert-Winesap3.0536.67.6%15.4%3.1%1998$3,04861.0%95.4%2.0%
Thrasher's Corner-Red Hawk2.4033.38.9%75.6%6.0%1996$2,43452.8%94.3%4.8%

All figures 2020–24.

Neighborhoods with similar populations: Glen Elder, Sacramento, CA · University Park-Jacksonville, Jacksonville, FL · University Medical Center, Las Vegas, NV · Tymber Skan on the Lake, Orlando, FL · The Dominion, San Antonio, TX · Sunset, Pueblo, CO · Sunset Hills, Pittsburgh, PA · Sun Gate, San Antonio, TX · Sugar Pond Manor of Wellington, Wellington, FL · Stratmoor Hills, Stratmoor, CO

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 Westhill. 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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