King City, OR Demographics

Population 5,230 · Census ACS 2020–24

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Median age by neighborhoodHistory and comparison ↓︎
King City, OR map of median age by neighborhood
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Population and households in King City

Household size in King City

Household size, people per household
PeriodKing CityPortland areaOregonU.S.
2006–102.232.572.502.68
2010–142.372.632.552.73
2015–192.582.632.562.71
2020–242.442.512.502.65
Change+0.21−0.06+0.00−0.03
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The average household in King City has 2.44 people, under the U.S. average of 2.65. Since 2006–10, household size has climbed from 2.23, even as the national average fell. Households are largest in the west and smallest in the northeast.

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 King City

Median age, years
PeriodKing CityPortland areaOregonU.S.
2006–1050.137.339.037.7
2010–1446.438.340.038.6
2015–1946.739.340.939.6
2020–2446.741.041.640.1
Change−3.4+3.7+2.5+2.3
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King City skews older: half of its residents are older than 46.7, well above the national median of 40.1. That usually means more empty nesters and retirees, and fewer young families. Since 2006–10, the median age has dropped from 50.1, even as the national median rose.

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 King City

Single-parent households, % of households
PeriodKing CityPortland areaOregonU.S.
2006–107.6%10.5%10.5%12.3%
2010–147.8%10.3%10.8%12.3%
2015–198.8%9.4%9.9%11.6%
2020–249.7%9.5%10.4%11.6%
Change+2.1 pts−1.0 pts−0.1 pts−0.6 pts
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Single parents head about one in ten households in King City (9.7%), a little below the national share of 11.6%. The picture is much the same across the Portland area. Since 2006–10, the single-parent share has risen 2.1 points, even as the national share fell.

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 King City

Renters in King City

Renters, % of occupied homes
PeriodKing CityPortland areaOregonU.S.
2006–1023.3%36.6%36.2%33.3%
2010–1421.1%39.1%38.5%35.6%
2015–1920.0%37.6%37.6%36.0%
2020–2422.0%38.3%36.7%34.8%
Change−1.3 pts+1.7 pts+0.5 pts+1.5 pts
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Only 22.0% of households in King City rent their homes, far below the national share of 34.8%, so most residents are owners who tend to stay put. Among homeowners, 35.5% have no mortgage at all, below the national share of 39.8%. Rentals cluster in the southeast; owners are most common in the center. The renter share is down 1.3 points from 2006–10, even as the national share rose.

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 King City

Vacant homes, % of all homes
PeriodKing CityPortland areaOregonU.S.
2006–1010.9%7.4%8.9%11.4%
2010–145.5%6.8%9.1%11.4%
2015–194.1%6.1%8.3%11.1%
2020–243.1%7.1%7.4%9.6%
Change−7.7 pts−0.3 pts−1.5 pts−1.8 pts
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Empty homes are scarce in King City: just 3.1% sit vacant, compared with 9.6% nationally, a sign of a tight housing market. Vacancy is down 7.7 points from 2006–10, a much bigger shift than nationally. Only 11 of the 115 Oregon cities with 5,000+ people have a lower vacancy rate.

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 King City

Age of homes, median year built
PeriodKing CityPortland areaOregonU.S.
2006–101990197719761974
2010–141989197819771975
2015–191993198019781977
2020–241994198119811980
Change+4+4+5+6
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King City has newer housing than the country as a whole: the median home was built in 1994, versus 1980 nationally. The median year built has moved up from 1990 in 2006–10, a sign of steady new building. The newest homes are mostly in the southwest, the oldest in the northeast.

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 King City

Rent, per month
PeriodKing CityPortland areaOregonU.S.
2006–10$1,071$961$870$965
2010–14$933$1,105$982$1,040
2015–19$1,758$1,374$1,183$1,213
2020–24$2,217$1,794$1,601$1,571
Change+$1,146+$833+$731+$606
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The median renter in King City pays $2,217 a month for rent and utilities, well above the national median of $1,571. Rents are up $1,146 a month from 2006–10, a 107% jump, faster than rents rose nationally. Rent takes 34.8% of the typical renter's income, well over the 30% mark often used to define affordable rent, so many renters here are stretched. The priciest rents are in the southwest; the most affordable are in the northeast.

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 King City

Bachelor's degrees in King City

Bachelor's degrees, % of adults 25+
PeriodKing CityPortland areaOregonU.S.
2006–1033.9%33.3%29.0%28.4%
2010–1433.8%34.5%30.2%29.6%
2015–1939.9%39.2%33.5%32.1%
2020–2440.5%42.6%36.4%35.6%
Change+6.6 pts+9.3 pts+7.3 pts+7.2 pts
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College degrees are a bit more common in King City than nationally: 40.5% of adults 25 and older have a bachelor's or higher, against 35.6%. The share with a degree is up 6.6 points from 2006–10, mirroring the country. College graduates are most concentrated in the southwest and least in the northeast.

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 King City

High school graduates, % of adults 25+
PeriodKing CityPortland areaOregonU.S.
2006–1092.8%90.0%88.5%84.9%
2010–1495.9%90.6%89.4%86.1%
2015–1994.6%91.9%90.5%87.7%
2020–2492.6%93.2%91.5%89.3%
Change−0.2 pts+3.2 pts+3.0 pts+4.3 pts
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High school completion in King City is above the national rate: 92.6% of adults have a diploma or equivalent, against 89.3%. That is in line with the rest of 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 King City

Unemployment, % of the labor force
PeriodKing CityPortland areaOregonU.S.
2006–107.2%8.6%8.8%8.1%
2010–148.1%9.6%10.6%9.4%
2015–193.7%4.7%5.6%5.6%
2020–242.6%4.6%5.3%5.4%
Change−4.5 pts−4.0 pts−3.5 pts−2.7 pts
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Unemployment in King City has been low: just 2.6% of the labor force was out of work and looking, well below the national rate of 5.4%. Only five of the 115 Oregon cities with 5,000+ people have lower unemployment. Unemployment is down 4.5 points from 2006–10, mirroring the country.

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).

King City compared with nearby cities

CityHousehold sizeMedian ageSingle parentsRentersVacant homesMedian year builtMedian rentBachelor's degreeHigh school diplomaUnemployment
King City2.4446.79.7%22.0%3.1%1994$2,21740.5%92.6%2.6%
Bull Mountain2.8839.45.9%18.0%2.2%2003$2,21861.5%94.0%3.6%
Tualatin2.6239.67.8%42.2%5.1%1990$2,06246.2%92.3%4.2%
Durham2.1641.812.1%69.7%4.8%1991$1,72443.0%89.7%1.3%
Tigard2.3643.09.0%37.8%4.4%1985$1,84049.8%95.2%4.5%
Rivergrove2.5845.42.9%37.8%4.0%1977$2,61663.9%99.7%8.4%
Sherwood2.9038.810.0%24.2%2.5%1994$2,31550.1%96.8%3.2%
Lake Oswego2.4446.86.2%31.1%6.5%1979$2,24673.1%98.9%4.3%
Scholls2.8142.07.7%27.0%9.1%1978$1,69637.8%94.0%0.0%
Beaverton2.4739.79.4%45.4%4.9%1987$1,96350.4%92.8%4.4%
Wilsonville2.5240.79.1%47.2%5.3%1996$1,83147.7%96.3%5.9%

All figures 2020–24.

Cities with similar populations: Moapa Valley, NV · Moosic, PA · Moose Lake, MN · Moores Mill, AL · Moore Haven, FL · Moon Lake, FL · Montrose, MN · Montrose-Ghent, OH · Monticello, IA · Montgomery, PA

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 King City. 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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