Milton, WA Demographics

Population 6,004 · Census ACS 2020–24

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

Household size in Milton

Household size, people per household
PeriodMiltonSeattle areaWashingtonU.S.
2006–102.352.522.562.68
2010–142.662.592.622.73
2015–192.642.622.622.71
2020–242.772.602.612.65
Change+0.42+0.09+0.05−0.03
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Households in Milton average 2.77 people, a bit above the national 2.65, so families with children are somewhat more common here. Since 2006–10, household size has climbed from 2.35, even as the national average fell. Households are largest in the center and smallest in the southeast.

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 Milton

Median age, years
PeriodMiltonSeattle areaWashingtonU.S.
2006–1039.437.538.037.7
2010–1437.138.138.738.6
2015–1937.138.539.339.6
2020–2439.538.839.640.1
Change+0.1+1.3+1.6+2.3
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At 39.5, the median age in Milton is close to the national median of 40.1, so its age mix looks much like the country's. Residents skew youngest in the north and oldest in the southeast.

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 Milton

Single-parent households, % of households
PeriodMiltonSeattle areaWashingtonU.S.
2006–1011.4%10.3%10.9%12.3%
2010–1414.5%10.0%10.6%12.3%
2015–1912.4%9.2%10.1%11.6%
2020–2416.5%9.1%10.1%11.6%
Change+5.1 pts−1.2 pts−0.8 pts−0.6 pts
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Single-parent households are common in Milton: 16.5% of all households, against 11.6% nationally. The single-parent share is up 5.1 points from 2006–10, even as the national share fell. Of the 219 Washington cities with 5,000+ people, only 17 have a higher share of single-parent households.

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 Milton

Renters in Milton

Renters, % of occupied homes
PeriodMiltonSeattle areaWashingtonU.S.
2006–1044.6%37.7%35.2%33.3%
2010–1437.1%40.0%37.3%35.6%
2015–1935.2%39.9%37.0%36.0%
2020–2438.9%40.0%36.2%34.8%
Change−5.7 pts+2.3 pts+1.0 pts+1.5 pts
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About four in ten households in Milton rent their homes (38.9%), a bit above the national share of 34.8%. Among homeowners, 34.7% have no mortgage at all, below the national share of 39.8%. Rentals cluster in the northwest; owners are most common in the southeast. The renter share has fallen 5.7 points since 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 Milton

Vacant homes, % of all homes
PeriodMiltonSeattle areaWashingtonU.S.
2006–105.4%7.9%9.2%11.4%
2010–144.3%7.8%9.2%11.4%
2015–195.2%6.8%8.2%11.1%
2020–244.9%6.6%7.6%9.6%
Change−0.4 pts−1.3 pts−1.6 pts−1.8 pts
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Empty homes are scarce in Milton: just 4.9% sit vacant, compared with 9.6% nationally, a sign of a tight housing market. Milton has a lower vacancy rate than most Washington cities.

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 Milton

Age of homes, median year built
PeriodMiltonSeattle areaWashingtonU.S.
2006–101979197719771974
2010–141982197819791975
2015–191978198019801977
2020–241983198319841980
Change+4+7+6+6
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Homes in Milton are about the same age as the nation's housing: the median home was built in 1983, versus 1980 nationally. The median year built has moved up from 1979 in 2006–10, a sign of steady new building. The newest homes are mostly in the northeast, the oldest in the southeast.

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 Milton

Rent, per month
PeriodMiltonSeattle areaWashingtonU.S.
2006–10$1,070$1,162$1,018$965
2010–14$1,187$1,284$1,127$1,040
2015–19$1,291$1,644$1,390$1,213
2020–24$2,108$2,193$1,875$1,571
Change+$1,039+$1,031+$858+$606
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Rent in Milton runs $2,108 a month at the median, utilities included, well above the U.S. median of $1,571. Rents are up $1,039 a month from 2006–10, a 97% jump, faster than rents rose nationally. Rent takes 44.2% of the typical renter's income, well over the 30% mark often used to define affordable rent, so many renters here are stretched. Rents run highest in the center and lowest in the southeast.

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 Milton

Bachelor's degrees in Milton

Bachelor's degrees, % of adults 25+
PeriodMiltonSeattle areaWashingtonU.S.
2006–1019.5%36.7%31.0%28.4%
2010–1422.3%38.0%32.1%29.6%
2015–1924.2%42.3%35.5%32.1%
2020–2423.1%46.3%38.8%35.6%
Change+3.7 pts+9.6 pts+7.8 pts+7.2 pts
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College degrees are relatively uncommon in Milton: 23.1% of adults 25 and older hold a bachelor's or higher, well below the national share of 35.6%. Since 2006–10, the share with a degree has risen 3.7 points, mirroring the country. College graduates are most concentrated in the north and least in the south.

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 Milton

High school graduates, % of adults 25+
PeriodMiltonSeattle areaWashingtonU.S.
2006–1092.0%91.3%89.5%84.9%
2010–1494.9%91.6%90.0%86.1%
2015–1992.6%92.5%91.0%87.7%
2020–2492.2%93.1%91.9%89.3%
Change+0.2 pts+1.8 pts+2.4 pts+4.3 pts
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About nine in ten adults in Milton have finished high school (92.2%), a bit above the national rate of 89.3%. That is in line with the rest of the Seattle 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 Milton

Unemployment, % of the labor force
PeriodMiltonSeattle areaWashingtonU.S.
2006–107.4%6.9%7.6%8.1%
2010–147.7%8.3%8.9%9.4%
2015–194.1%4.5%5.1%5.6%
2020–245.5%5.0%5.1%5.4%
Change−1.9 pts−2.0 pts−2.5 pts−2.7 pts
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Unemployment in Milton is close to the national rate: 5.5% of the labor force, against 5.4%. Unemployment has fallen 1.9 points since 2006–10, as it has nationally. 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).

Milton compared with nearby cities

CityHousehold sizeMedian ageSingle parentsRentersVacant homesMedian year builtMedian rentBachelor's degreeHigh school diplomaUnemployment
Milton2.7739.516.5%38.9%4.9%1983$2,10823.1%92.2%5.5%
Edgewood2.6739.417.7%37.2%5.2%1995$2,03033.4%95.6%2.6%
Lakeland South3.1738.16.5%19.2%6.8%1989$1,58529.5%90.2%6.6%
Fife2.8631.611.7%50.9%6.5%1998$2,22629.7%91.4%4.1%
Pacific3.1340.416.3%40.6%7.9%1986$1,59821.2%83.0%5.1%
Algona3.4336.318.0%19.9%4.6%1991$1,98315.6%74.8%9.1%
Federal Way2.8538.411.9%44.3%6.9%1984$1,91029.6%88.9%5.6%
Sumner2.4337.714.8%52.2%2.0%1987$1,95827.6%93.6%6.0%
Lakeland North3.1539.713.4%32.8%4.1%1984$2,33326.2%85.7%4.8%
Puyallup2.6939.211.8%33.4%5.8%1988$1,88925.7%93.2%5.8%
Auburn2.9137.012.9%37.3%5.8%1989$1,94926.0%87.9%6.6%

All figures 2020–24.

Cities with similar populations: Morrison, TN · Primera, TX · Pottsboro, TX · Potosi, MO · Posen, IL · Porter, IN · Port Ludlow, WA · Ponder, TX · Point Pleasant Beach, NJ · Penngrove, CA

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 Milton. 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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