Summit Corners, WI Demographics

Population 584 · Census ACS 2020–24

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Median age by neighborhoodHistory and comparison ↓︎
Summit Corners, WI map of median age by neighborhood
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Population and households in Summit Corners

Household size in Summit Corners

Household size, people per household
PeriodSummit CornersMilwaukee areaWisconsinU.S.
2006–102.852.512.452.68
2010–142.882.532.472.73
2015–192.372.512.432.71
2020–242.842.452.402.65
Change−0.02−0.06−0.06−0.03
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Households in Summit Corners average 2.84 people, above the national 2.65, so families with children are more common here.

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 Summit Corners

Median age, years
PeriodSummit CornersMilwaukee areaWisconsinU.S.
2006–1041.137.838.837.7
2010–1437.938.739.938.6
2015–1951.639.640.939.6
2020–2442.839.841.440.1
Change+1.7+1.9+2.6+2.3
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The median resident of Summit Corners is 42.8 years old, a bit older than the national median of 40.1. The median age has climbed from 41.1 in 2006–10, but in a place this small, survey estimates can swing a lot from one release to the next.

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 Summit Corners

Single-parent households, % of households
PeriodSummit CornersMilwaukee areaWisconsinU.S.
2006–102.5%13.0%10.4%12.3%
2010–146.6%12.8%10.5%12.3%
2015–195.1%12.2%10.0%11.6%
2020–244.4%12.2%9.8%11.6%
Change+1.9 pts−0.8 pts−0.6 pts−0.6 pts
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Single parents head only 4.4% of households in Summit Corners, 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 Summit Corners

Renters in Summit Corners

Renters, % of occupied homes
PeriodSummit CornersMilwaukee areaWisconsinU.S.
2006–105.1%37.2%30.5%33.3%
2010–146.6%39.1%32.3%35.6%
2015–198.4%39.9%33.0%36.0%
2020–247.1%39.6%32.2%34.8%
Change+2.0 pts+2.4 pts+1.6 pts+1.5 pts
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Summit Corners is overwhelmingly a place of homeowners: only 7.1% of households rent, far below the national share of 34.8%. Owner-heavy areas like this tend to see less turnover. Among homeowners, 28.7% have no mortgage at all, 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 Summit Corners

Vacant homes, % of all homes
PeriodSummit CornersMilwaukee areaWisconsinU.S.
2006–1010.4%8.4%10.5%11.4%
2010–1414.7%8.1%10.6%11.4%
2015–196.9%7.8%10.1%11.1%
2020–246.8%7.2%9.2%9.6%
Change−3.6 pts−1.2 pts−1.3 pts−1.8 pts
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Vacancy is on the low side in Summit Corners: 6.8% of homes sit empty, against 9.6% nationally, which points to steady demand for housing. The picture is much the same across the Milwaukee area.

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 Summit Corners

Age of homes, median year built
PeriodSummit CornersMilwaukee areaWisconsinU.S.
2006–101991196419701974
2010–141995196519711975
2015–191995196619721977
2020–242002196819741980
Change+11+4+5+6
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Much of the housing in Summit Corners is relatively new: half of its homes were built after 2002, compared with 1980 for the U.S. as a whole.

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 Summit Corners

Rent, per month
PeriodSummit CornersMilwaukee areaWisconsinU.S.
2006–10$1,043$849$758$965
2010–14$1,102$928$821$1,040
2015–19$876$1,022$904$1,213
2020–24$1,206$1,290$1,139$1,571
Change+$163+$441+$380+$606
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Rent in Summit Corners runs $1,206 a month at the median, utilities included, well below the U.S. median of $1,571. The typical renter here spends 50.7% of household income on rent, 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 Summit Corners

Bachelor's degrees in Summit Corners

Bachelor's degrees, % of adults 25+
PeriodSummit CornersMilwaukee areaWisconsinU.S.
2006–1039.6%31.0%26.5%28.4%
2010–1449.1%32.9%28.0%29.6%
2015–1949.2%35.4%30.4%32.1%
2020–2454.4%39.2%33.6%35.6%
Change+14.7 pts+8.1 pts+7.0 pts+7.2 pts
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College graduates are unusually common in Summit Corners: 54.4% 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 Summit Corners

High school graduates, % of adults 25+
PeriodSummit CornersMilwaukee areaWisconsinU.S.
2006–1097.4%88.5%89.5%84.9%
2010–1498.2%89.5%90.7%86.1%
2015–1998.7%91.0%92.1%87.7%
2020–2499.4%92.2%93.3%89.3%
Change+2.0 pts+3.7 pts+3.8 pts+4.3 pts
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Finishing high school is nearly universal in Summit Corners: 99.4% of adults 25 and older have a diploma or equivalent, well above the national rate of 89.3%.

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 Summit Corners

Unemployment, % of the labor force
PeriodSummit CornersMilwaukee areaWisconsinU.S.
2006–105.0%7.7%6.7%8.1%
2010–141.5%8.7%7.3%9.4%
2015–191.8%4.5%3.7%5.6%
2020–243.0%4.0%3.3%5.4%
Change−2.0 pts−3.7 pts−3.4 pts−2.7 pts
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Unemployment in Summit Corners has been low: just 3.0% of the labor force was out of work and looking, well below the national rate of 5.4%. 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).

Summit Corners compared with nearby cities

CityHousehold sizeMedian ageSingle parentsRentersVacant homesMedian year builtMedian rentBachelor's degreeHigh school diplomaUnemployment
Summit Corners2.8442.84.4%7.1%6.8%2002$1,20654.4%99.4%3.0%
Oconomowoc2.4945.25.4%22.7%6.3%1985$1,37448.4%97.7%1.7%
Oconomowoc Lake2.7846.83.2%10.8%20.0%1973$1,72656.4%98.1%0.1%
Okauchee2.1657.90.9%17.2%18.2%1975$1,46259.8%98.8%4.7%
Okauchee Lake2.1057.03.6%27.1%14.7%1977$1,38359.3%98.6%4.4%
Nashotah2.3946.59.7%33.7%3.9%1985$1,56860.7%99.0%1.6%
Delafield2.4447.68.7%22.2%6.9%1986$1,57157.2%99.1%1.3%
Lac La Belle2.3849.92.7%17.5%10.0%1977$1,51348.1%97.5%1.5%
Dousman2.5048.34.0%15.4%6.7%1983$1,38633.7%97.3%1.7%
Waterville2.8946.92.0%2.4%4.2%1987$1,30751.8%97.7%1.4%
Sullivan2.4347.53.0%22.0%7.9%1977$97728.2%93.7%2.1%

All figures 2020–24.

Cities with similar populations: Hamilton, WA · Spring Glen, WA · Harrisonville, NJ · Harrison Valley, PA · Harris, IA · Harcum, VA · Hannasville, PA · Hannah, SC · Hannah, GA · Springville, OH

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 Summit Corners. 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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