Lewiston, WI Demographics

Population 891 · Census ACS 2020–24

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

Household size in Lewiston

Household size, people per household
PeriodLewistonMadison areaWisconsinU.S.
2006–102.302.432.452.68
2010–142.292.412.472.73
2015–192.432.392.432.71
2020–242.512.302.402.65
Change+0.21−0.13−0.06−0.03
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Households in Lewiston run a little small, averaging 2.51 people against 2.65 nationally, which usually means more singles and couples and fewer children. Still, the typical household here is bigger than in the wider Madison area, where it has 2.30 people. Since 2006–10, household size has climbed from 2.30, but in a place this small, survey estimates can swing a lot from one release to the next.

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 Lewiston

Median age, years
PeriodLewistonMadison areaWisconsinU.S.
2006–1046.237.038.837.7
2010–1451.037.939.938.6
2015–1949.438.340.939.6
2020–2448.638.941.440.1
Change+2.4+1.9+2.6+2.3
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With a median age of 48.6, Lewiston is noticeably older than the country as a whole (40.1), an age mix that tilts toward empty nesters and retirees.

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 Lewiston

Single-parent households, % of households
PeriodLewistonMadison areaWisconsinU.S.
2006–104.4%8.7%10.4%12.3%
2010–143.0%8.8%10.5%12.3%
2015–195.1%8.0%10.0%11.6%
2020–2410.8%8.2%9.8%11.6%
Change+6.3 pts−0.5 pts−0.6 pts−0.6 pts
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Single parents head just over one in ten households in Lewiston (10.8%), close to the national share of 11.6%. Single parents are more common here than in the wider Madison area (8.2%).

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 Lewiston

Renters in Lewiston

Renters, % of occupied homes
PeriodLewistonMadison areaWisconsinU.S.
2006–1014.1%35.1%30.5%33.3%
2010–1413.6%38.3%32.3%35.6%
2015–1918.6%38.9%33.0%36.0%
2020–247.3%39.7%32.2%34.8%
Change−6.8 pts+4.5 pts+1.6 pts+1.5 pts
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Only 7.3% of households in Lewiston rent their homes, far below the national share of 34.8%, so most residents are owners who tend to stay put. Among homeowners, 51.5% have no mortgage at all, well above 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 Lewiston

Vacant homes, % of all homes
PeriodLewistonMadison areaWisconsinU.S.
2006–1015.6%8.9%10.5%11.4%
2010–1419.7%6.3%10.6%11.4%
2015–1916.1%5.7%10.1%11.1%
2020–2415.3%5.5%9.2%9.6%
Change−0.3 pts−3.4 pts−1.3 pts−1.8 pts
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Vacant homes make up 15.3% of the housing in Lewiston, far above the national rate of 9.6%. In resort and lake areas that usually means seasonal and vacation homes; elsewhere it can point to weak demand.

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 Lewiston

Age of homes, median year built
PeriodLewistonMadison areaWisconsinU.S.
2006–101974197619701974
2010–141976197819711975
2015–191980197919721977
2020–241983198319741980
Change+9+7+5+6
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Homes in Lewiston are about the same age as the nation's housing: the median home was built in 1983, versus 1980 nationally.

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 Lewiston

Rent, per month
PeriodLewistonMadison areaWisconsinU.S.
2006–10$744$868$758$965
2010–14$941$950$821$1,040
2015–19$942$1,072$904$1,213
2020–24$900$1,366$1,139$1,571
Change+$155+$498+$380+$606
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A typical rental in Lewiston costs $900 a month with utilities, well below the national median of $1,571. The typical renter here spends 18.6% of household income on rent, comfortably under the 30% mark often used to define affordable rent, and a smaller share than renters pay nationally.

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 Lewiston

Bachelor's degrees in Lewiston

Bachelor's degrees, % of adults 25+
PeriodLewistonMadison areaWisconsinU.S.
2006–1019.6%41.3%26.5%28.4%
2010–1420.3%43.6%28.0%29.6%
2015–1921.6%46.9%30.4%32.1%
2020–2425.8%50.6%33.6%35.6%
Change+6.2 pts+9.3 pts+7.0 pts+7.2 pts
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College degrees are less common in Lewiston than nationally: 25.8% of adults 25 and older have a bachelor's or higher, against 35.6%.

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 Lewiston

High school graduates, % of adults 25+
PeriodLewistonMadison areaWisconsinU.S.
2006–1091.0%93.8%89.5%84.9%
2010–1494.2%94.4%90.7%86.1%
2015–1992.8%95.2%92.1%87.7%
2020–2492.8%95.1%93.3%89.3%
Change+1.8 pts+1.3 pts+3.8 pts+4.3 pts
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Just over nine in ten adults in Lewiston have finished high school (92.8%), above the national rate of 89.3%. Still, the rate is lower than in the Madison area overall (95.1%).

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 Lewiston

Unemployment, % of the labor force
PeriodLewistonMadison areaWisconsinU.S.
2006–104.8%5.0%6.7%8.1%
2010–146.1%5.5%7.3%9.4%
2015–193.5%2.6%3.7%5.6%
2020–241.8%2.6%3.3%5.4%
Change−3.0 pts−2.4 pts−3.4 pts−2.7 pts
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The job market in Lewiston has been strong: just 1.8% 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).

Lewiston compared with nearby cities

CityHousehold sizeMedian ageSingle parentsRentersVacant homesMedian year builtMedian rentBachelor's degreeHigh school diplomaUnemployment
Lewiston2.5148.610.8%7.3%15.3%1983$90025.8%92.8%1.8%
Briggsville2.2055.26.9%12.2%23.0%1977$1,02220.7%95.5%1.2%
Portage2.2841.811.9%31.4%11.1%1972$98621.3%91.1%3.3%
Baraboo2.2043.98.6%33.1%7.9%1972$98926.1%93.0%2.5%
Lake Delton2.2241.37.4%30.8%22.7%1993$95425.5%92.7%3.2%
West Baraboo2.3238.611.7%34.5%10.4%1985$1,05932.4%93.9%1.6%
Wisconsin Dells2.2945.95.5%26.8%23.8%1982$1,05522.0%94.3%8.2%
Okee2.3547.94.1%8.2%17.5%1982$1,29835.0%98.7%0.9%
Endeavor2.1251.012.5%21.8%14.9%1975$68314.7%92.1%3.0%
Merrimac2.4047.97.1%11.1%25.4%1982$1,06935.9%94.8%2.2%
LaRue2.5238.810.7%18.6%6.3%1963$99316.6%91.6%1.7%

All figures 2020–24.

Cities with similar populations: Coppinville, AL · Waynesville, IL · Wayne Lakes, OH · Walnut Hill, IL · Village Mills, TX · Delaware Water Gap, PA · Deep Creek, NC · Davenport Center, NY · Danube, MN · Crum, WV

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 Lewiston. 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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