Underwood, WA Demographics

Population 1,146 · Census ACS 2020–24

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

Household size in Underwood

Household size, people per household
PeriodUnderwoodPortland areaWashingtonU.S.
2006–102.442.572.562.68
2010–142.682.632.622.73
2015–192.172.632.622.71
2020–242.122.512.612.65
Change−0.32−0.06+0.05−0.03
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Underwood is a place of small households, averaging 2.12 people against 2.65 for the U.S., which points to many singles, couples and roommates and relatively few children. Since 2006–10, household size has dropped from 2.44, 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 Underwood

Median age, years
PeriodUnderwoodPortland areaWashingtonU.S.
2006–1041.337.338.037.7
2010–1441.838.338.738.6
2015–1951.839.339.339.6
2020–2458.041.039.640.1
Change+16.7+3.7+1.6+2.3
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With a median age of 58.0, Underwood is noticeably older than the country as a whole (40.1), an age mix that tilts toward empty nesters and retirees.

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 Underwood

Single-parent households, % of households
PeriodUnderwoodPortland areaWashingtonU.S.
2006–1010.9%10.5%10.9%12.3%
2010–146.8%10.3%10.6%12.3%
2015–194.8%9.4%10.1%11.6%
2020–246.1%9.5%10.1%11.6%
Change−4.8 pts−1.0 pts−0.8 pts−0.6 pts
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Single-parent households are relatively rare in Underwood: 6.1% 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 Underwood

Renters in Underwood

Renters, % of occupied homes
PeriodUnderwoodPortland areaWashingtonU.S.
2006–1028.3%36.6%35.2%33.3%
2010–1427.2%39.1%37.3%35.6%
2015–1922.3%37.6%37.0%36.0%
2020–2415.6%38.3%36.2%34.8%
Change−12.8 pts+1.7 pts+1.0 pts+1.5 pts
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Only 15.6% of households in Underwood rent their homes, far below the national share of 34.8%, so most residents are owners who tend to stay put. Among homeowners, 55.0% 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 Underwood

Vacant homes, % of all homes
PeriodUnderwoodPortland areaWashingtonU.S.
2006–1023.4%7.4%9.2%11.4%
2010–1431.1%6.8%9.2%11.4%
2015–1917.1%6.1%8.2%11.1%
2020–2410.0%7.1%7.6%9.6%
Change−13.4 pts−0.3 pts−1.6 pts−1.8 pts
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Vacancy in Underwood is close to the national rate: 10.0% of homes are empty, against 9.6%. The rate is higher than in the Portland area overall (7.1%).

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 Underwood

Age of homes, median year built
PeriodUnderwoodPortland areaWashingtonU.S.
2006–101974197719771974
2010–141976197819791975
2015–191982198019801977
2020–241983198119841980
Change+9+4+6+6
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The typical home in Underwood was built around 1983, about the same vintage as the country's housing overall (1980).

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 Underwood

Rent, per month
PeriodUnderwoodPortland areaWashingtonU.S.
2006–10$702$961$1,018$965
2010–14$918$1,105$1,127$1,040
2015–19$1,073$1,374$1,390$1,213
2020–24$1,225$1,794$1,875$1,571
Change+$523+$833+$858+$606
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Rent in Underwood runs $1,225 a month at the median, utilities included, well below the U.S. median of $1,571. Rent takes 20.9% 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 Underwood

Bachelor's degrees in Underwood

Bachelor's degrees, % of adults 25+
PeriodUnderwoodPortland areaWashingtonU.S.
2006–1032.3%33.3%31.0%28.4%
2010–1427.8%34.5%32.1%29.6%
2015–1945.4%39.2%35.5%32.1%
2020–2441.2%42.6%38.8%35.6%
Change+8.8 pts+9.3 pts+7.8 pts+7.2 pts
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About four in ten adults 25 and older in Underwood (41.2%) have a bachelor's degree or higher, a bit above the national share of 35.6%. That is in line with the rest of the Portland area.

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 Underwood

High school graduates, % of adults 25+
PeriodUnderwoodPortland areaWashingtonU.S.
2006–1091.7%90.0%89.5%84.9%
2010–1490.4%90.6%90.0%86.1%
2015–1990.9%91.9%91.0%87.7%
2020–2492.3%93.2%91.9%89.3%
Change+0.6 pts+3.2 pts+2.4 pts+4.3 pts
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High school completion in Underwood is a bit above the national rate: 92.3% of adults have a diploma or equivalent, against 89.3%. The picture is much the same across the Portland area.

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 Underwood

Unemployment, % of the labor force
PeriodUnderwoodPortland areaWashingtonU.S.
2006–104.4%8.6%7.6%8.1%
2010–148.6%9.6%8.9%9.4%
2015–192.7%4.7%5.1%5.6%
2020–244.9%4.6%5.1%5.4%
Change+0.5 pts−4.0 pts−2.5 pts−2.7 pts
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Unemployment in Underwood is close to the national rate: 4.9% of the labor force, against 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).

Underwood compared with nearby cities

CityHousehold sizeMedian ageSingle parentsRentersVacant homesMedian year builtMedian rentBachelor's degreeHigh school diplomaUnemployment
Underwood2.1258.06.1%15.6%10.0%1983$1,22541.2%92.3%4.9%
Bingen2.3543.89.4%18.5%5.9%1990$1,50143.3%82.5%1.9%
White Salmon2.2750.15.5%18.0%8.7%1984$1,41947.1%90.8%3.6%
Hood River2.6641.010.4%32.3%14.4%1984$1,60244.6%87.8%3.9%
Willard2.1158.96.2%15.8%9.5%1983$1,19036.4%92.3%5.1%
Husum2.4142.13.8%19.0%10.5%1980$1,53533.5%86.0%0.4%
Mosier2.7939.88.5%20.9%17.8%1979$1,19328.3%79.8%3.1%
Dee2.9934.52.8%13.5%7.4%1978$1,60820.1%85.4%1.9%
Carson2.3851.16.4%21.5%12.3%1976$98716.6%89.8%7.9%
Lyle2.1056.86.2%24.4%10.4%1983$1,32329.7%97.2%2.3%
Mount Hood2.6944.115.1%3.7%21.6%1979$1,29247.9%89.5%0.0%

All figures 2020–24.

Cities with similar populations: Yatesville, PA · Stewart, MN · St. Florian, AL · Dover Beaches South, NJ · Third Lake, IL · Trenton, KY · Harshaw, WI · Edgemont, SD · Shelby, NE · Harkers Island, NC

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 Underwood. 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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