Lake Marcel-Stillwater, WA Demographics

Population 394 · Census ACS 2020–24

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Lake Marcel-Stillwater, WA map of median age by neighborhood
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Population and households in Lake Marcel-Stillwater

Household size in Lake Marcel-Stillwater

Household size, people per household
PeriodLake Marcel-StillwaterSeattle areaWashingtonU.S.
2006–103.022.522.562.68
2010–142.752.592.622.73
2015–192.572.622.622.71
2020–243.242.602.612.65
Change+0.22+0.09+0.05−0.03
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Households in Lake Marcel-Stillwater are large by national standards, averaging 3.24 people against 2.65 for the U.S. That usually means more families with children at home. Household size has climbed from 3.02 in 2006–10, 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 Lake Marcel-Stillwater

Median age, years
PeriodLake Marcel-StillwaterSeattle areaWashingtonU.S.
2006–1037.537.538.037.7
2010–1435.638.138.738.6
2015–1947.538.539.339.6
2020–2439.938.839.640.1
Change+2.4+1.3+1.6+2.3
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Half of the people in Lake Marcel-Stillwater are younger than 39.9 and half are older, close to the national median of 40.1.

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 Lake Marcel-Stillwater

Single-parent households, % of households
PeriodLake Marcel-StillwaterSeattle areaWashingtonU.S.
2006–105.6%10.3%10.9%12.3%
2010–149.1%10.0%10.6%12.3%
2015–191.7%9.2%10.1%11.6%
2020–242.9%9.1%10.1%11.6%
Change−2.7 pts−1.2 pts−0.8 pts−0.6 pts
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Single parents head only 2.9% of households in Lake Marcel-Stillwater, 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 Lake Marcel-Stillwater

Renters in Lake Marcel-Stillwater

Renters, % of occupied homes
PeriodLake Marcel-StillwaterSeattle areaWashingtonU.S.
2006–100.0%37.7%35.2%33.3%
2010–143.2%40.0%37.3%35.6%
2015–199.1%39.9%37.0%36.0%
2020–246.3%40.0%36.2%34.8%
Change+6.3 pts+2.3 pts+1.0 pts+1.5 pts
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Only 6.3% of households in Lake Marcel-Stillwater rent their homes, far below the national share of 34.8%, so most residents are owners who tend to stay put. Nearly a quarter of owners (23.9%) have paid off their mortgages, well below 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 Lake Marcel-Stillwater

Vacant homes, % of all homes
PeriodLake Marcel-StillwaterSeattle areaWashingtonU.S.
2006–1015.1%7.9%9.2%11.4%
2010–149.3%7.8%9.2%11.4%
2015–197.3%6.8%8.2%11.1%
2020–243.3%6.6%7.6%9.6%
Change−11.9 pts−1.3 pts−1.6 pts−1.8 pts
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Only 3.3% of homes in Lake Marcel-Stillwater are vacant, far below the national rate of 9.6%, which usually means strong demand for housing.

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 Lake Marcel-Stillwater

Age of homes, median year built
PeriodLake Marcel-StillwaterSeattle areaWashingtonU.S.
2006–101986197719771974
2010–141986197819791975
2015–191985198019801977
2020–241985198319841980
Change−1+7+6+6
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Homes in Lake Marcel-Stillwater are a bit newer than the national norm: the median home was built in 1985, versus 1980 across the U.S. The picture is much the same across the Seattle area.

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 Lake Marcel-Stillwater

Rent, per month
PeriodLake Marcel-StillwaterSeattle areaWashingtonU.S.
2006–10$1,741$1,162$1,018$965
2010–14$1,399$1,284$1,127$1,040
2015–19$1,922$1,644$1,390$1,213
2020–24$2,936$2,193$1,875$1,571
Change+$1,195+$1,031+$858+$606
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Rent in Lake Marcel-Stillwater runs $2,936 a month at the median, utilities included, well above the U.S. median of $1,571. Rent takes 51.0% of the typical renter's income, well over the 30% mark often used to define affordable rent, so many renters here are stretched.

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 Lake Marcel-Stillwater

Bachelor's degrees in Lake Marcel-Stillwater

Bachelor's degrees, % of adults 25+
PeriodLake Marcel-StillwaterSeattle areaWashingtonU.S.
2006–1033.0%36.7%31.0%28.4%
2010–1444.4%38.0%32.1%29.6%
2015–1947.4%42.3%35.5%32.1%
2020–2452.5%46.3%38.8%35.6%
Change+19.4 pts+9.6 pts+7.8 pts+7.2 pts
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College graduates are unusually common in Lake Marcel-Stillwater: 52.5% of adults 25 and older have a bachelor's degree or higher, against 35.6% nationally. Education tends to track local incomes and the kinds of jobs nearby.

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 Lake Marcel-Stillwater

High school graduates, % of adults 25+
PeriodLake Marcel-StillwaterSeattle areaWashingtonU.S.
2006–1095.6%91.3%89.5%84.9%
2010–1491.6%91.6%90.0%86.1%
2015–1998.5%92.5%91.0%87.7%
2020–2493.8%93.1%91.9%89.3%
Change−1.8 pts+1.8 pts+2.4 pts+4.3 pts
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High school completion in Lake Marcel-Stillwater is above the national rate: 93.8% of adults have a diploma or equivalent, against 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 Lake Marcel-Stillwater

Unemployment, % of the labor force
PeriodLake Marcel-StillwaterSeattle areaWashingtonU.S.
2006–106.0%6.9%7.6%8.1%
2010–143.6%8.3%8.9%9.4%
2015–191.9%4.5%5.1%5.6%
2020–240.0%5.0%5.1%5.4%
Change−6.0 pts−2.0 pts−2.5 pts−2.7 pts
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The survey found almost no one in Lake Marcel-Stillwater out of work and looking, against 5.4% of the labor force nationally. 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).

Lake Marcel-Stillwater compared with nearby cities

CityHousehold sizeMedian ageSingle parentsRentersVacant homesMedian year builtMedian rentBachelor's degreeHigh school diplomaUnemployment
Lake Marcel-Stillwater3.2439.92.9%6.3%3.3%1985$2,93652.5%93.8%0.0%
Stillwater3.0341.99.5%2.0%5.7%1990$2,19752.0%95.7%0.4%
Carnation2.9541.74.6%9.1%4.2%1990$2,30051.3%95.9%1.6%
Duvall2.9738.22.7%11.4%5.1%1994$2,31752.6%96.1%2.9%
Union Hill-Novelty Hill2.9044.93.2%17.1%5.0%1999$2,76472.1%97.8%6.1%
Sammamish3.0141.24.4%15.0%4.0%1995$3,03378.6%97.6%2.9%
Spring Glen2.4250.04.3%10.0%15.6%1986$2,20558.0%97.7%0.0%
Cottage Lake2.9344.35.1%9.7%3.6%1985$2,73364.9%96.1%3.6%
Fall City2.7244.53.6%8.8%6.8%1988$2,76466.3%98.0%2.9%
Monroe Junction2.9039.312.8%8.5%21.7%1996$1,47938.3%88.6%2.1%
Redmond2.4536.85.3%54.8%7.2%1993$2,64276.0%97.6%5.0%

All figures 2020–24.

Cities with similar populations: Ramsay, MI · Mullinville, KS · Murraysville, SC · Naoma, WV · Narrows, KY · Neskowin, OR · New Harmony, OH · New Holland Crossroads, SC · New Millport, PA · Piney Grove, 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 Lake Marcel-Stillwater. 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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