98628, WA Demographics

Population 422 · Census ACS 2020–24

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98628, WA map of median age by neighborhood
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Population and households in ZIP 98628

Household size in ZIP 98628

Household size, people per household
PeriodZIP 98628WashingtonU.S.
2006–102.262.562.68
2010–142.462.622.73
2015–191.942.622.71
2020–242.522.612.65
Change+0.26+0.05−0.03
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Households in ZIP 98628 run a little small, averaging 2.52 people against 2.65 nationally, which usually means more singles and couples and fewer children. Household size has climbed from 2.26 in 2006–10, but in a place this small, survey estimates can swing a lot from one release to the next.

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 98628

Median age, years
PeriodZIP 98628WashingtonU.S.
2006–1047.838.037.7
2010–1450.738.738.6
2015–1957.539.339.6
2020–2453.039.640.1
Change+5.2+1.6+2.3
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ZIP 98628 skews older: half of its residents are older than 53.0, well above the national median of 40.1. That usually means more empty nesters and retirees, and fewer young families.

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 98628

Single-parent households, % of households
PeriodZIP 98628WashingtonU.S.
2006–1010.6%10.9%12.3%
2010–143.6%10.6%12.3%
2015–190.7%10.1%11.6%
2020–242.0%10.1%11.6%
Change−8.6 pts−0.8 pts−0.6 pts
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Single-parent households are relatively rare in ZIP 98628: 2.0% of households, against 11.6% nationally.

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 98628

Renters in ZIP 98628

Renters, % of occupied homes
PeriodZIP 98628WashingtonU.S.
2006–1020.4%35.2%33.3%
2010–1429.6%37.3%35.6%
2015–1929.2%37.0%36.0%
2020–2417.4%36.2%34.8%
Change−3.0 pts+1.0 pts+1.5 pts
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Only 17.4% of households in ZIP 98628 rent their homes, far below the national share of 34.8%, so most residents are owners who tend to stay put. Among homeowners, 46.2% 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 ZIP 98628

Vacant homes, % of all homes
PeriodZIP 98628WashingtonU.S.
2006–1019.9%9.2%11.4%
2010–1428.4%9.2%11.4%
2015–1919.3%8.2%11.1%
2020–2413.3%7.6%9.6%
Change−6.6 pts−1.6 pts−1.8 pts
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Vacancy runs high in ZIP 98628: 13.3% of homes are empty, against 9.6% nationally. The count includes vacation homes and homes between owners or tenants, not just abandoned ones.

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 98628

Age of homes, median year built
PeriodZIP 98628WashingtonU.S.
2006–10196919771974
2010–14195619791975
2015–19197619801977
2020–24198119841980
Change+12+6+6
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Homes in ZIP 98628 are about the same age as the nation's housing: the median home was built in 1981, versus 1980 nationally.

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 98628

Rent, per month
PeriodZIP 98628WashingtonU.S.
2006–10$785$1,018$965
2010–14$875$1,127$1,040
2015–19$874$1,390$1,213
2020–24$1,271$1,875$1,571
Change+$486+$858+$606
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Rent in ZIP 98628 runs $1,271 a month at the median, utilities included, below the U.S. median of $1,571. Rent takes 27.7% 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 ZIP 98628

Bachelor's degrees in ZIP 98628

Bachelor's degrees, % of adults 25+
PeriodZIP 98628WashingtonU.S.
2006–1022.7%31.0%28.4%
2010–1410.2%32.1%29.6%
2015–1916.5%35.5%32.1%
2020–2423.1%38.8%35.6%
Change+0.4 pts+7.8 pts+7.2 pts
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College degrees are relatively uncommon in ZIP 98628: 23.1% of adults 25 and older hold a bachelor's or higher, well below 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 ZIP 98628

High school graduates, % of adults 25+
PeriodZIP 98628WashingtonU.S.
2006–1091.8%89.5%84.9%
2010–1489.1%90.0%86.1%
2015–1994.3%91.0%87.7%
2020–2496.6%91.9%89.3%
Change+4.8 pts+2.4 pts+4.3 pts
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High school completion is high in ZIP 98628: 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 98628

Unemployment, % of the labor force
PeriodZIP 98628WashingtonU.S.
2006–104.9%7.6%8.1%
2010–146.3%8.9%9.4%
2015–197.1%5.1%5.6%
2020–244.1%5.1%5.4%
Change−0.8 pts−2.5 pts−2.7 pts
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Jobs have been a little easier to find in ZIP 98628 than nationally: unemployment was 4.1%, against 5.4%. 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 98628 compared with nearby ZIP codes

ZIP codeHousehold sizeMedian ageSingle parentsRentersVacant homesMedian year builtMedian rentBachelor's degreeHigh school diplomaUnemployment
ZIP 986282.5253.02.0%17.4%13.3%1981$1,27123.1%96.6%4.1%
ZIP 986702.5252.91.8%17.6%13.5%1981$1,27823.1%96.8%3.7%
ZIP 986022.5152.41.9%17.8%13.4%1981$1,29123.5%96.2%3.5%
ZIP 986352.2053.16.2%23.5%8.9%1984$1,32127.8%94.8%2.2%
ZIP 986132.5051.99.2%18.9%9.7%1979$93721.1%84.8%15.4%
ZIP 986722.2948.05.4%17.8%8.9%1984$1,44945.7%89.8%2.9%
ZIP 986202.4045.212.7%30.5%8.9%1982$91120.8%89.1%11.2%
ZIP 986052.3246.59.9%19.4%5.6%1987$1,46241.3%81.7%2.1%
ZIP 986512.1158.96.2%15.8%9.5%1983$1,19036.4%92.3%5.1%
ZIP 986502.4944.62.3%14.6%21.7%1993$1,21131.6%90.9%3.1%
ZIP 986102.3851.26.6%21.6%12.5%1977$98216.7%89.4%8.2%

All figures 2020–24.

Zip codes with similar populations: 94575, CA · 50591, IA · 50612, IA · 50633, IA · 50836, IA · 51650, IA · 52168, IA · 52212, IA · 98280, WA · 95494, CA

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 98628. 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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