98134, WA Demographics

Population 1,718 · Census ACS 2020–24

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Median age by neighborhoodHistory and comparison ↓︎
98134, WA map of median age by neighborhood
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Population and households in ZIP 98134

Household size in ZIP 98134

Household size, people per household
PeriodZIP 98134Seattle areaWashingtonU.S.
2006–101.692.522.562.68
2010–141.832.592.622.73
2015–191.602.622.622.71
2020–241.662.602.612.65
Change−0.03+0.09+0.05−0.03
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Households in ZIP 98134 are small: just 1.66 people on average, compared with 2.65 nationally. That is typical of places where many people live alone or as couples, and fewer have children at home.

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 ZIP 98134

Median age, years
PeriodZIP 98134Seattle areaWashingtonU.S.
2006–1048.937.538.037.7
2010–1448.138.138.738.6
2015–1939.638.539.339.6
2020–2440.138.839.640.1
Change−8.8+1.3+1.6+2.3
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Half of the people in ZIP 98134 are younger than 40.1 and half are older, the same as the national median. Since 2006–10, the median age has dropped from 48.9, but in a place this small, survey estimates can swing a lot from one release to the next.

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 ZIP 98134

Single-parent households, % of households
PeriodZIP 98134Seattle areaWashingtonU.S.
2006–101.2%10.3%10.9%12.3%
2010–144.5%10.0%10.6%12.3%
2015–193.9%9.2%10.1%11.6%
2020–244.0%9.1%10.1%11.6%
Change+2.8 pts−1.2 pts−0.8 pts−0.6 pts
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Single parents head only 4.0% of households in ZIP 98134, 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 ZIP 98134

Renters in ZIP 98134

Renters, % of occupied homes
PeriodZIP 98134Seattle areaWashingtonU.S.
2006–1044.0%37.7%35.2%33.3%
2010–1447.1%40.0%37.3%35.6%
2015–1964.7%39.9%37.0%36.0%
2020–2473.0%40.0%36.2%34.8%
Change+29.0 pts+2.3 pts+1.0 pts+1.5 pts
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Most households in ZIP 98134 rent: 73.0% of occupied homes are rented, far above the national share of 34.8%. Expect more apartments, and more turnover, than in owner-heavy areas. Among homeowners, 19.7% have no mortgage at all, 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 ZIP 98134

Vacant homes, % of all homes
PeriodZIP 98134Seattle areaWashingtonU.S.
2006–1013.4%7.9%9.2%11.4%
2010–1412.6%7.8%9.2%11.4%
2015–195.3%6.8%8.2%11.1%
2020–2420.2%6.6%7.6%9.6%
Change+6.8 pts−1.3 pts−1.6 pts−1.8 pts
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Vacancy is high in ZIP 98134: 20.2% 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 ZIP 98134

Age of homes, median year built
PeriodZIP 98134Seattle areaWashingtonU.S.
2006–101950197719771974
2010–141949197819791975
2015–191993198019801977
2020–241991198319841980
Change+41+7+6+6
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Much of the housing in ZIP 98134 is relatively new: half of its homes were built after 1991, compared with 1980 for the U.S. as a whole.

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 ZIP 98134

Rent, per month
PeriodZIP 98134Seattle areaWashingtonU.S.
2006–10$961$1,162$1,018$965
2010–14$1,068$1,284$1,127$1,040
2015–19$1,890$1,644$1,390$1,213
2020–24$2,215$2,193$1,875$1,571
Change+$1,254+$1,031+$858+$606
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Rent in ZIP 98134 runs $2,215 a month at the median, utilities included, well above the U.S. median of $1,571. That is in line with the rest of the Seattle area. The typical renter here spends 26.7% 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 ZIP 98134

Bachelor's degrees in ZIP 98134

Bachelor's degrees, % of adults 25+
PeriodZIP 98134Seattle areaWashingtonU.S.
2006–1040.1%36.7%31.0%28.4%
2010–1438.7%38.0%32.1%29.6%
2015–1954.2%42.3%35.5%32.1%
2020–2456.2%46.3%38.8%35.6%
Change+16.1 pts+9.6 pts+7.8 pts+7.2 pts
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College graduates are unusually common in ZIP 98134: 56.2% 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 ZIP 98134

High school graduates, % of adults 25+
PeriodZIP 98134Seattle areaWashingtonU.S.
2006–1087.7%91.3%89.5%84.9%
2010–1480.6%91.6%90.0%86.1%
2015–1994.5%92.5%91.0%87.7%
2020–2496.6%93.1%91.9%89.3%
Change+8.9 pts+1.8 pts+2.4 pts+4.3 pts
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High school completion is high in ZIP 98134: 96.6% 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 ZIP 98134

Unemployment, % of the labor force
PeriodZIP 98134Seattle areaWashingtonU.S.
2006–107.4%6.9%7.6%8.1%
2010–1418.9%8.3%8.9%9.4%
2015–193.9%4.5%5.1%5.6%
2020–243.9%5.0%5.1%5.4%
Change−3.5 pts−2.0 pts−2.5 pts−2.7 pts
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Unemployment in ZIP 98134 runs below the national rate: 3.9% of the labor force was out of work and looking, against 5.4% 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).

ZIP 98134 compared with nearby ZIP codes

ZIP codeHousehold sizeMedian ageSingle parentsRentersVacant homesMedian year builtMedian rentBachelor's degreeHigh school diplomaUnemployment
ZIP 981341.6640.14.0%73.0%20.2%1991$2,21556.2%96.6%3.9%
ZIP 981041.5337.45.6%90.6%15.3%1992$1,70048.0%85.2%11.9%
ZIP 981641.5033.33.7%89.0%7.7%2012$2,85790.5%99.7%0.0%
ZIP 981442.0840.07.3%53.1%6.3%1978$1,83460.7%90.9%4.1%
ZIP 981011.4436.71.9%85.6%15.8%1997$2,45374.8%97.0%4.6%
ZIP 981221.7932.85.3%72.5%7.6%1980$2,08071.6%97.9%7.0%
ZIP 981211.4634.22.3%77.9%14.1%2006$2,48779.7%98.0%4.3%
ZIP 981091.5432.91.9%78.5%11.4%1992$2,32479.4%98.3%4.3%
ZIP 981021.6134.92.5%72.6%6.4%1971$1,93376.4%99.0%4.2%
ZIP 981082.9136.112.1%44.0%6.2%1973$1,71340.8%82.9%4.1%
ZIP 981122.2341.16.8%40.0%6.4%1954$2,55781.9%98.8%5.9%

All figures 2020–24.

Zip codes with similar populations: 89448, NV · 27315, NC · 28683, NC · 29439, SC · 29482, SC · 36919, AL · 37694, TN · 94020, CA · 91962, CA · 05667, VT

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 ZIP 98134. 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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