Eureka, WA Demographics

Population 801 · Census ACS 2020–24

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

Household size in Eureka

Household size, people per household
PeriodEurekaWashingtonU.S.
2006–103.442.562.68
2010–143.382.622.73
2015–192.912.622.71
2020–242.662.612.65
Change−0.78+0.05−0.03
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Households in Eureka average 2.66 people, about the same as the country as a whole (2.65). Since 2006–10, household size has dropped from 3.44, 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 Eureka

Median age, years
PeriodEurekaWashingtonU.S.
2006–1025.438.037.7
2010–1427.538.738.6
2015–1931.439.339.6
2020–2435.339.640.1
Change+9.8+1.6+2.3
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With a median age of just 35.3, Eureka is far younger than the country as a whole (40.1), a population that tilts toward young adults and 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 Eureka

Single-parent households, % of households
PeriodEurekaWashingtonU.S.
2006–1021.1%10.9%12.3%
2010–1420.1%10.6%12.3%
2015–1917.2%10.1%11.6%
2020–248.0%10.1%11.6%
Change−13.1 pts−0.8 pts−0.6 pts
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Single parents head only 8.0% of households in Eureka, 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 Eureka

Renters in Eureka

Renters, % of occupied homes
PeriodEurekaWashingtonU.S.
2006–1069.3%35.2%33.3%
2010–1465.2%37.3%35.6%
2015–1965.1%37.0%36.0%
2020–2460.8%36.2%34.8%
Change−8.5 pts+1.0 pts+1.5 pts
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Renters far outnumber owners in Eureka: 60.8% of households rent their homes, against 34.8% nationally. Among homeowners, 53.2% 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 Eureka

Vacant homes, % of all homes
PeriodEurekaWashingtonU.S.
2006–107.0%9.2%11.4%
2010–1413.0%9.2%11.4%
2015–1923.5%8.2%11.1%
2020–2417.3%7.6%9.6%
Change+10.3 pts−1.6 pts−1.8 pts
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Vacant homes make up 17.3% of the housing in Eureka, 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 Eureka

Age of homes, median year built
PeriodEurekaWashingtonU.S.
2006–10197019771974
2010–14197019791975
2015–19197319801977
2020–24198519841980
Change+15+6+6
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Homes in Eureka are a bit newer than the national norm: the median home was built in 1985, versus 1980 across the U.S. That is in line with the rest of Washington.

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 Eureka

Rent, per month
PeriodEurekaWashingtonU.S.
2006–10$568$1,018$965
2010–14$650$1,127$1,040
2015–19$701$1,390$1,213
2020–24$936$1,875$1,571
Change+$368+$858+$606
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A typical rental in Eureka costs $936 a month with utilities, well below the national median of $1,571. Rent takes 17.4% 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 Eureka

Bachelor's degrees in Eureka

Bachelor's degrees, % of adults 25+
PeriodEurekaWashingtonU.S.
2006–109.8%31.0%28.4%
2010–1410.2%32.1%29.6%
2015–197.0%35.5%32.1%
2020–2411.9%38.8%35.6%
Change+2.0 pts+7.8 pts+7.2 pts
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Fewer adults in Eureka have a four-year degree than in the country as a whole: 11.9%, 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 Eureka

High school graduates, % of adults 25+
PeriodEurekaWashingtonU.S.
2006–1052.1%89.5%84.9%
2010–1461.3%90.0%86.1%
2015–1965.6%91.0%87.7%
2020–2468.6%91.9%89.3%
Change+16.5 pts+2.4 pts+4.3 pts
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Just over three in ten adults in Eureka never finished high school, well above the national share: only 68.6% 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 Eureka

Unemployment, % of the labor force
PeriodEurekaWashingtonU.S.
2006–104.6%7.6%8.1%
2010–146.1%8.9%9.4%
2015–194.9%5.1%5.6%
2020–242.9%5.1%5.4%
Change−1.7 pts−2.5 pts−2.7 pts
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Unemployment in Eureka has been low: just 2.9% of the labor force was out of work and looking, well below the national rate of 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).

Eureka compared with nearby cities

CityHousehold sizeMedian ageSingle parentsRentersVacant homesMedian year builtMedian rentBachelor's degreeHigh school diplomaUnemployment
Eureka2.6635.38.0%60.8%17.3%1985$93611.9%68.6%2.9%
Prescott2.6535.17.6%60.1%17.3%1983$95213.2%70.1%2.9%
Lowden2.6632.73.9%39.7%14.5%1963$1,24831.2%91.6%1.8%
Burbank3.0730.49.6%14.2%6.9%1986$98319.7%91.1%4.6%
Wallula4.6212.924.1%4.3%8.9%1988$95810.8%92.2%5.8%
Finley3.0744.014.1%22.7%5.2%1982$96321.0%82.9%5.2%
Eltopia4.1526.315.0%23.7%2.3%1984$1,30627.4%90.2%4.6%
Touchet2.8240.24.2%21.3%8.5%1982$1,02625.2%90.8%2.4%
Pasco3.2332.019.2%28.4%5.8%1993$1,62722.0%77.2%4.7%
Kahlotus2.8436.33.4%45.7%11.9%1980$66719.5%80.0%5.8%
Connell3.9337.610.1%34.2%5.9%1972$99110.8%76.1%5.2%

All figures 2020–24.

Cities with similar populations: Hanover, WV · Goldfield, IA · Gonvick, MN · Goodwins Mills, ME · Gould, AR · Gravestown, MS · Grays Chapel, NC · Green Camp, OH · Green City, MO · Guilderland Center, NY

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 Eureka. 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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