Polonia, WI Demographics

Population 1,123 · Census ACS 2020–24

Choose a measure to map it.Tap a measure to map it. Swipe the row for more. Arrows show the change since 2006–10.

Median age by neighborhoodHistory and comparison ↓︎
Polonia, WI map of median age by neighborhood
Click the map to explore
Younger residents Older residents
Colorblind friendly off

More maps of Polonia: Best Neighborhoods · Walk Grade · Household income · Home prices · Race · Politics · Traffic noise · Internet

Jump to median age ↓︎

Population and households in Polonia

Household size in Polonia

Household size, people per household
PeriodPoloniaWisconsinU.S.
2006–102.572.452.68
2010–142.612.472.73
2015–192.492.432.71
2020–242.442.402.65
Change−0.13−0.06−0.03
Show on the map ↑︎

The average household in Polonia has 2.44 people, under the U.S. average of 2.65. Wisconsin as a whole looks much the same. Household size has dropped from 2.57 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 Polonia

Median age, years
PeriodPoloniaWisconsinU.S.
2006–1041.438.837.7
2010–1443.039.938.6
2015–1946.040.939.6
2020–2453.341.440.1
Change+11.9+2.6+2.3
Show on the map ↑︎

Polonia skews older: half of its residents are older than 53.3, well above the national median of 40.1. That usually means more empty nesters and retirees, and fewer young families.

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 Polonia

Single-parent households, % of households
PeriodPoloniaWisconsinU.S.
2006–104.3%10.4%12.3%
2010–144.9%10.5%12.3%
2015–195.4%10.0%11.6%
2020–243.6%9.8%11.6%
Change−0.7 pts−0.6 pts−0.6 pts
Show on the map ↑︎

Single-parent households are relatively rare in Polonia: 3.6% of households, against 11.6% nationally.

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 Polonia

Renters in Polonia

Renters, % of occupied homes
PeriodPoloniaWisconsinU.S.
2006–106.4%30.5%33.3%
2010–149.2%32.3%35.6%
2015–197.8%33.0%36.0%
2020–248.5%32.2%34.8%
Change+2.1 pts+1.6 pts+1.5 pts
Show on the map ↑︎

Polonia is overwhelmingly a place of homeowners: only 8.5% of households rent, far below the national share of 34.8%. Owner-heavy areas like this tend to see less turnover. Among homeowners, 43.4% have no mortgage at all, 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 Polonia

Vacant homes, % of all homes
PeriodPoloniaWisconsinU.S.
2006–106.2%10.5%11.4%
2010–148.2%10.6%11.4%
2015–196.9%10.1%11.1%
2020–242.8%9.2%9.6%
Change−3.4 pts−1.3 pts−1.8 pts
Show on the map ↑︎

Empty homes are scarce in Polonia: just 2.8% sit vacant, compared with 9.6% nationally, a sign of a tight housing market.

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 Polonia

Age of homes, median year built
PeriodPoloniaWisconsinU.S.
2006–10198219701974
2010–14198119711975
2015–19198419721977
2020–24199019741980
Change+8+5+6
Show on the map ↑︎

Polonia has newer housing than the country as a whole: the median home was built in 1990, 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 Polonia

Rent, per month
PeriodPoloniaWisconsinU.S.
2006–10$632$758$965
2010–14$596$821$1,040
2015–19$715$904$1,213
2020–24$1,111$1,139$1,571
Change+$479+$380+$606
Show on the map ↑︎

The median renter in Polonia pays $1,111 a month for rent and utilities, well below the national median of $1,571. The picture is much the same across Wisconsin. The typical renter here spends 18.2% 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 Polonia

Bachelor's degrees in Polonia

Bachelor's degrees, % of adults 25+
PeriodPoloniaWisconsinU.S.
2006–1020.6%26.5%28.4%
2010–1421.6%28.0%29.6%
2015–1927.3%30.4%32.1%
2020–2432.5%33.6%35.6%
Change+11.9 pts+7.0 pts+7.2 pts
Show on the map ↑︎

College degrees are a little less common in Polonia than nationally: 32.5% of adults 25 and older have a bachelor's or higher, against 35.6%. Wisconsin as a whole looks much the same.

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 Polonia

High school graduates, % of adults 25+
PeriodPoloniaWisconsinU.S.
2006–1088.8%89.5%84.9%
2010–1490.9%90.7%86.1%
2015–1995.1%92.1%87.7%
2020–2496.9%93.3%89.3%
Change+8.1 pts+3.8 pts+4.3 pts
Show on the map ↑︎

High school completion is high in Polonia: 96.9% 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 Polonia

Unemployment, % of the labor force
PeriodPoloniaWisconsinU.S.
2006–105.6%6.7%8.1%
2010–146.3%7.3%9.4%
2015–193.5%3.7%5.6%
2020–241.3%3.3%5.4%
Change−4.3 pts−3.4 pts−2.7 pts
Show on the map ↑︎

Unemployment in Polonia has been low: just 1.3% 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).

Polonia compared with nearby cities

CityHousehold sizeMedian ageSingle parentsRentersVacant homesMedian year builtMedian rentBachelor's degreeHigh school diplomaUnemployment
Polonia2.4453.33.6%8.5%2.8%1990$1,11132.5%96.9%1.3%
Custer2.4947.24.6%11.2%3.3%1986$99332.0%95.5%1.4%
Rosholt2.3648.15.0%11.8%12.2%1972$88018.5%93.7%3.6%
Garfield2.3153.12.3%5.8%24.3%1978$1,14829.1%94.9%0.7%
Park Ridge2.2042.66.5%36.8%14.4%1973$76844.6%97.8%2.8%
Stevens Point2.1935.49.2%39.4%5.7%1973$91734.5%95.4%3.4%
Whiting2.2747.95.3%28.9%7.2%1980$96737.0%97.4%4.6%
Nelsonville2.4346.85.5%13.6%11.5%1978$92733.5%95.7%1.2%
Amherst Junction2.4147.04.9%12.8%10.1%1977$97032.8%95.9%1.1%
Plover2.4339.29.3%35.4%3.4%1991$1,13140.0%90.1%4.0%
Peru2.3752.73.3%4.0%27.6%1978$97026.1%95.2%1.5%

All figures 2020–24.

Cities with similar populations: River Glen, CT · Montalba, TX · Mount Hope, KS · Musella, GA · Natural Bridge Station, VA · Nelson, GA · New Castle, KY · Plum City, WI · Point Roberts, WA · Powell, AL

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 Polonia. 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.

No other site shows detail at this level for free. We are able to keep this site free by receiving a small commission from the referring links on this page. Please share or cite this page if you aren’t able to otherwise support our work.