Ephraim, WI Demographics

Population 376 · Census ACS 2020–24

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Ephraim, WI map of median age by neighborhood
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Population and households in Ephraim

Household size in Ephraim

Household size, people per household
PeriodEphraimWisconsinU.S.
2006–101.992.452.68
2010–142.052.472.73
2015–192.052.432.71
2020–242.022.402.65
Change+0.03−0.06−0.03
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Ephraim is a place of small households, averaging 2.02 people against 2.65 for the U.S., which points to many singles, couples and roommates and relatively few children.

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 Ephraim

Median age, years
PeriodEphraimWisconsinU.S.
2006–1055.738.837.7
2010–1460.739.938.6
2015–1962.440.939.6
2020–2461.741.440.1
Change+6.0+2.6+2.3
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Ephraim skews older: half of its residents are older than 61.7, well above the national median of 40.1. That usually means more empty nesters and retirees, and fewer young families. The median age has climbed from 55.7 in 2006–10, but in a place this small, much of that may be survey noise rather than real change.

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 Ephraim

Single-parent households, % of households
PeriodEphraimWisconsinU.S.
2006–102.7%10.4%12.3%
2010–144.1%10.5%12.3%
2015–191.6%10.0%11.6%
2020–242.2%9.8%11.6%
Change−0.5 pts−0.6 pts−0.6 pts
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Single parents head only 2.2% of households in Ephraim, 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 Ephraim

Renters in Ephraim

Renters, % of occupied homes
PeriodEphraimWisconsinU.S.
2006–1016.6%30.5%33.3%
2010–1411.0%32.3%35.6%
2015–1911.9%33.0%36.0%
2020–2411.6%32.2%34.8%
Change−5.0 pts+1.6 pts+1.5 pts
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Only 11.6% of households in Ephraim rent their homes, far below the national share of 34.8%, so most residents are owners who tend to stay put. Just over half of owners (52.6%) have paid off their mortgages, 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 Ephraim

Vacant homes, % of all homes
PeriodEphraimWisconsinU.S.
2006–1070.9%10.5%11.4%
2010–1473.8%10.6%11.4%
2015–1972.6%10.1%11.1%
2020–2465.0%9.2%9.6%
Change−5.9 pts−1.3 pts−1.8 pts
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Vacant homes make up 65.0% of the housing in Ephraim, 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 Ephraim

Age of homes, median year built
PeriodEphraimWisconsinU.S.
2006–10197719701974
2010–14198419711975
2015–19198619721977
2020–24198619741980
Change+9+5+6
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Homes in Ephraim are newer than the national norm: the median home was built in 1986, versus 1980 across the U.S.

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 Ephraim

Rent, per month
PeriodEphraimWisconsinU.S.
2006–10$589$758$965
2010–14$733$821$1,040
2015–19$867$904$1,213
2020–24$960$1,139$1,571
Change+$371+$380+$606
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Rent in Ephraim runs $960 a month at the median, utilities included, well below the U.S. median of $1,571. Rent takes 23.2% of the typical renter's income, comfortably under the 30% mark often used to define affordable rent.

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 Ephraim

Bachelor's degrees in Ephraim

Bachelor's degrees, % of adults 25+
PeriodEphraimWisconsinU.S.
2006–1036.0%26.5%28.4%
2010–1448.0%28.0%29.6%
2015–1956.5%30.4%32.1%
2020–2464.8%33.6%35.6%
Change+28.8 pts+7.0 pts+7.2 pts
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College graduates are unusually common in Ephraim: 64.8% 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 Ephraim

High school graduates, % of adults 25+
PeriodEphraimWisconsinU.S.
2006–1087.2%89.5%84.9%
2010–1496.6%90.7%86.1%
2015–1995.4%92.1%87.7%
2020–2497.6%93.3%89.3%
Change+10.4 pts+3.8 pts+4.3 pts
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Finishing high school is nearly universal in Ephraim: 97.6% 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 Ephraim

Unemployment, % of the labor force
PeriodEphraimWisconsinU.S.
2006–107.3%6.7%8.1%
2010–149.7%7.3%9.4%
2015–192.5%3.7%5.6%
2020–241.5%3.3%5.4%
Change−5.8 pts−3.4 pts−2.7 pts
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Unemployment in Ephraim has been low: just 1.5% of the labor force was out of work and looking, well below the national rate of 5.4%. 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).

Ephraim compared with nearby cities

CityHousehold sizeMedian ageSingle parentsRentersVacant homesMedian year builtMedian rentBachelor's degreeHigh school diplomaUnemployment
Ephraim2.0261.72.2%11.6%65.0%1986$96064.8%97.6%1.5%
Sister Bay1.8657.06.8%30.7%54.2%1987$1,20950.3%98.5%3.6%
Fish Creek2.0362.02.1%10.2%65.0%1986$95564.7%97.2%1.6%
Baileys Harbor1.8756.05.4%19.5%55.0%1990$1,22948.3%98.0%1.2%
Rowleys Bay1.9264.41.1%10.6%51.8%1978$1,19558.9%96.8%1.2%
Ellison Bay1.9264.41.1%10.6%51.8%1978$1,19558.9%96.8%1.2%
Egg Harbor1.9958.84.3%11.1%56.1%1987$1,09847.6%93.8%3.0%
Gills Rock1.9264.41.1%10.6%51.8%1978$1,19558.9%96.8%1.2%
Jacksonport1.9756.50.3%6.1%53.3%1977$93444.6%94.3%3.5%
Valmy1.8261.00.9%6.0%43.4%1983$1,08949.6%99.3%0.2%
Institute1.9358.56.6%9.4%25.3%1989$1,24543.7%99.8%2.5%

All figures 2020–24.

Cities with similar populations: New River, FL · Naubinway, MI · Neche, ND · Nelson, MO · Neptune, TN · Nevada, MS · New Blaine, AR · New Buffalo, OH · New Canton, IL · New Preston, CT

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 Ephraim. 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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