99321, WA Demographics

Population 605 · Census ACS 2020–24

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99321, WA map of median age by neighborhood
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Population and households in ZIP 99321

Household size in ZIP 99321

Household size, people per household
PeriodZIP 99321WashingtonU.S.
2006–102.872.562.68
2010–143.922.622.73
2015–194.312.622.71
2020–244.272.612.65
Change+1.39+0.05−0.03
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ZIP 99321 is a place of big households: 4.27 people per home on average, compared with 2.65 nationally. Numbers like that usually point to plenty of families with kids. Since 2006–10, household size has climbed from 2.87, 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 ZIP 99321

Median age, years
PeriodZIP 99321WashingtonU.S.
2006–1026.838.037.7
2010–1423.738.738.6
2015–1927.839.339.6
2020–2428.739.640.1
Change+1.9+1.6+2.3
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With a median age of just 28.7, ZIP 99321 is far younger than the country as a whole (40.1), a population that tilts toward young families with children.

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 99321

Single-parent households, % of households
PeriodZIP 99321WashingtonU.S.
2006–1023.3%10.9%12.3%
2010–1417.2%10.6%12.3%
2015–1917.5%10.1%11.6%
2020–2416.6%10.1%11.6%
Change−6.7 pts−0.8 pts−0.6 pts
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Single parents head about one in six households in ZIP 99321 (16.6%), well above 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 99321

Renters in ZIP 99321

Renters, % of occupied homes
PeriodZIP 99321WashingtonU.S.
2006–1081.6%35.2%33.3%
2010–1457.8%37.3%35.6%
2015–1946.2%37.0%36.0%
2020–2450.9%36.2%34.8%
Change−30.6 pts+1.0 pts+1.5 pts
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Renters far outnumber owners in ZIP 99321: 50.9% of households rent their homes, against 34.8% nationally. Among homeowners, 87.2% have no mortgage at all, well 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 99321

Vacant homes, % of all homes
PeriodZIP 99321WashingtonU.S.
2006–1014.7%9.2%11.4%
2010–1429.8%9.2%11.4%
2015–1939.1%8.2%11.1%
2020–2417.4%7.6%9.6%
Change+2.7 pts−1.6 pts−1.8 pts
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Vacant homes make up 17.4% of the housing in ZIP 99321, 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 99321

Age of homes, median year built
PeriodZIP 99321WashingtonU.S.
2006–10198619771974
2010–14197319791975
2015–19197919801977
2020–24197919841980
Change−7+6+6
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Homes in ZIP 99321 are about the same age as the nation's housing: the median home was built in 1979, versus 1980 nationally. Homes here are older than in Washington as a whole, where the median home dates to 1984.

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 99321

Rent, per month
PeriodZIP 99321WashingtonU.S.
2006–10$523$1,018$965
2010–14$767$1,127$1,040
2015–19$629$1,390$1,213
2020–24$1,106$1,875$1,571
Change+$583+$858+$606
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The median renter in ZIP 99321 pays $1,106 a month for rent and utilities, well below the national median of $1,571. Rent takes 26.2% of the typical renter's income, comfortably 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 99321

Bachelor's degrees in ZIP 99321

Bachelor's degrees, % of adults 25+
PeriodZIP 99321WashingtonU.S.
2006–102.9%31.0%28.4%
2010–1416.7%32.1%29.6%
2015–199.8%35.5%32.1%
2020–248.5%38.8%35.6%
Change+5.7 pts+7.8 pts+7.2 pts
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Fewer adults in ZIP 99321 have a four-year degree than in the country as a whole: 8.5%, against 35.6% nationally.

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 99321

High school graduates, % of adults 25+
PeriodZIP 99321WashingtonU.S.
2006–1034.3%89.5%84.9%
2010–1462.9%90.0%86.1%
2015–1955.6%91.0%87.7%
2020–2468.4%91.9%89.3%
Change+34.2 pts+2.4 pts+4.3 pts
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Just over three in ten adults in ZIP 99321 never finished high school, well above the national share: only 68.4% have a diploma or equivalent, against 89.3% nationally.

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 99321

Unemployment, % of the labor force
PeriodZIP 99321WashingtonU.S.
2006–1010.1%7.6%8.1%
2010–1428.8%8.9%9.4%
2015–190.0%5.1%5.6%
2020–244.8%5.1%5.4%
Change−5.3 pts−2.5 pts−2.7 pts
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Unemployment in ZIP 99321 is close to the national rate: 4.8% of the labor force, 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 99321 compared with nearby ZIP codes

ZIP codeHousehold sizeMedian ageSingle parentsRentersVacant homesMedian year builtMedian rentBachelor's degreeHigh school diplomaUnemployment
ZIP 993214.2728.716.6%50.9%17.4%1979$1,1068.5%68.4%4.8%
ZIP 989502.7342.22.2%7.9%8.5%1997$1,40838.8%97.1%2.8%
ZIP 993493.0431.221.8%44.5%15.0%1999$1,43013.3%55.6%7.5%
ZIP 993573.6728.616.1%43.0%17.9%1988$95614.2%57.9%12.2%
ZIP 989342.5039.03.8%16.8%8.8%1987$1,34227.3%89.0%3.2%
ZIP 993443.4527.114.2%34.1%8.1%1983$1,02312.8%60.8%4.5%
ZIP 989372.5436.810.7%24.4%14.6%1975$1,38922.2%88.2%3.3%
ZIP 989473.0132.422.8%32.9%5.1%1990$90120.3%60.7%1.8%
ZIP 988573.0236.69.2%29.0%1.8%1980$87016.8%77.1%4.1%
ZIP 993413.1536.29.3%11.0%19.2%1948$76429.7%87.3%1.7%
ZIP 993712.6142.66.8%28.3%35.7%1939$29623.1%91.1%10.5%

All figures 2020–24.

Zip codes with similar populations: 42361, KY · 80729, CO · 79530, TX · 79367, TX · 50642, IA · 49861, MI · 49667, MI · 48476, MI · 47453, IN · 46950, IN

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 99321. 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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