Troutdale, OR Demographics

Population 16,805 · Census ACS 2020–24

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Troutdale, OR map of median age by neighborhood
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Population and households in Troutdale

Household size in Troutdale

Household size, people per household
PeriodTroutdalePortland areaOregonU.S.
2006–102.822.572.502.68
2010–142.812.632.552.73
2015–193.032.632.562.71
2020–242.662.512.502.65
Change−0.16−0.06+0.00−0.03
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At 2.66 people per household, Troutdale sits close to the national average of 2.65. The typical household here is bigger than in the Portland area as a whole, where it has 2.51 people. Since 2006–10, household size has dropped from 2.82, a much bigger shift than nationally.

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 Troutdale

Median age, years
PeriodTroutdalePortland areaOregonU.S.
2006–1034.237.339.037.7
2010–1434.538.340.038.6
2015–1935.739.340.939.6
2020–2439.841.041.640.1
Change+5.6+3.7+2.5+2.3
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At 39.8, the median age in Troutdale is close to the national median of 40.1, so its age mix looks much like the country's. The median age has climbed from 34.2 in 2006–10, as it has nationally. The youngest areas are in the west, the oldest in the east.

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 Troutdale

Single-parent households, % of households
PeriodTroutdalePortland areaOregonU.S.
2006–1012.7%10.5%10.5%12.3%
2010–1413.9%10.3%10.8%12.3%
2015–1911.2%9.4%9.9%11.6%
2020–2410.1%9.5%10.4%11.6%
Change−2.6 pts−1.0 pts−0.1 pts−0.6 pts
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Single parents head about one in ten households in Troutdale (10.1%), a little below the national share of 11.6%. The picture is much the same across the Portland area. The single-parent share has fallen 2.6 points since 2006–10, a much bigger shift than 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 Troutdale

Renters in Troutdale

Renters, % of occupied homes
PeriodTroutdalePortland areaOregonU.S.
2006–1027.5%36.6%36.2%33.3%
2010–1433.1%39.1%38.5%35.6%
2015–1932.6%37.6%37.6%36.0%
2020–2428.2%38.3%36.7%34.8%
Change+0.7 pts+1.7 pts+0.5 pts+1.5 pts
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Nearly three in ten households in Troutdale rent their homes (28.2%), below the national share of 34.8%; the rest own. Among homeowners, 29.0% have no mortgage at all, well below the national share of 39.8%. Rentals cluster in the southwest; owners are most common in the east. Since 2006–10, the renter share has edged up 0.7 points, mirroring the country.

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 Troutdale

Vacant homes, % of all homes
PeriodTroutdalePortland areaOregonU.S.
2006–108.3%7.4%8.9%11.4%
2010–145.2%6.8%9.1%11.4%
2015–194.4%6.1%8.3%11.1%
2020–245.8%7.1%7.4%9.6%
Change−2.5 pts−0.3 pts−1.5 pts−1.8 pts
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Fewer homes sit empty in Troutdale than nationally: 5.8%, against 9.6% for the U.S. That is in line with the rest of the Portland area. Vacancy is down 2.5 points from 2006–10, as it has nationally.

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 Troutdale

Age of homes, median year built
PeriodTroutdalePortland areaOregonU.S.
2006–101987197719761974
2010–141989197819771975
2015–191985198019781977
2020–241990198119811980
Change+3+4+5+6
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Troutdale has newer housing than the country as a whole: the median home was built in 1990, versus 1980 nationally. The newest homes are mostly in the west, the oldest in the east.

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 Troutdale

Rent, per month
PeriodTroutdalePortland areaOregonU.S.
2006–10$955$961$870$965
2010–14$1,143$1,105$982$1,040
2015–19$1,532$1,374$1,183$1,213
2020–24$1,860$1,794$1,601$1,571
Change+$905+$833+$731+$606
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The median renter in Troutdale pays $1,860 a month for rent and utilities, above the national median of $1,571. Rents are up $905 a month from 2006–10, a 95% jump, faster than rents rose nationally. The typical renter here spends 37.1% of household income on rent, well over the 30% mark often used to define affordable rent, so many renters here are stretched. The priciest rents are in the east; the most affordable are in the southwest.

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 Troutdale

Bachelor's degrees in Troutdale

Bachelor's degrees, % of adults 25+
PeriodTroutdalePortland areaOregonU.S.
2006–1023.3%33.3%29.0%28.4%
2010–1421.4%34.5%30.2%29.6%
2015–1923.3%39.2%33.5%32.1%
2020–2428.9%42.6%36.4%35.6%
Change+5.7 pts+9.3 pts+7.3 pts+7.2 pts
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Nearly three in ten adults 25 and older in Troutdale (28.9%) have a bachelor's degree or higher, below the national share of 35.6%. The share with a degree has risen 5.7 points since 2006–10, as it has nationally. College graduates are most concentrated in the southwest and least in the center.

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 Troutdale

High school graduates, % of adults 25+
PeriodTroutdalePortland areaOregonU.S.
2006–1090.1%90.0%88.5%84.9%
2010–1492.4%90.6%89.4%86.1%
2015–1992.7%91.9%90.5%87.7%
2020–2492.0%93.2%91.5%89.3%
Change+1.9 pts+3.2 pts+3.0 pts+4.3 pts
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High school completion in Troutdale is a bit above the national rate: 92.0% of adults have a diploma or equivalent, against 89.3%. That is in line with the rest of the Portland area. Since 2006–10, the share with a diploma has risen 1.9 points, mirroring the country.

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 Troutdale

Unemployment, % of the labor force
PeriodTroutdalePortland areaOregonU.S.
2006–1010.2%8.6%8.8%8.1%
2010–1413.1%9.6%10.6%9.4%
2015–194.4%4.7%5.6%5.6%
2020–245.0%4.6%5.3%5.4%
Change−5.2 pts−4.0 pts−3.5 pts−2.7 pts
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Unemployment in Troutdale is close to the national rate: 5.0% of the labor force, against 5.4%. Unemployment has fallen 5.2 points since 2006–10, mirroring the country. 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).

Troutdale compared with nearby cities

CityHousehold sizeMedian ageSingle parentsRentersVacant homesMedian year builtMedian rentBachelor's degreeHigh school diplomaUnemployment
Troutdale2.6639.810.1%28.2%5.8%1990$1,86028.9%92.0%5.0%
Wood Village3.0632.715.8%49.3%8.0%1983$1,60618.5%74.6%3.1%
Fairview2.4836.614.2%50.9%6.1%1993$1,70623.9%86.4%3.6%
Gresham2.7237.615.0%43.7%6.1%1983$1,70122.7%86.6%5.5%
Washougal2.7941.510.2%22.9%6.5%1992$1,67930.2%93.1%5.9%
Camas2.9741.48.9%21.7%5.0%1997$2,28652.2%95.6%4.4%
Corbett2.9444.412.2%14.6%5.8%1972$1,97044.7%95.7%4.7%
Cottrell2.7751.68.6%12.4%13.9%1979$1,65822.3%93.5%2.2%
Boring2.7148.15.8%10.9%6.9%1981$1,66025.8%92.3%5.1%
Fern Prairie2.5042.511.6%10.3%8.7%1981$1,79636.2%90.2%0.0%
Damascus3.0443.811.3%10.8%2.9%1986$2,31034.8%95.8%3.1%

All figures 2020–24.

Cities with similar populations: Lafayette, GA · Portales, NM · Plainville, CT · Plain City, OH · Pinckney, MI · Pickens, SC · Laurens, SC · Larchmont, NY · Laguna Woods, CA · Portsmouth, RI

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 Troutdale. 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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