West Jersey, IL Demographics

Population 118 · Census ACS 2020–24

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Median age by neighborhoodHistory and comparison ↓︎
West Jersey, IL map of median age by neighborhood
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Population and households in West Jersey

Household size in West Jersey

Household size, people per household
PeriodWest JerseyIllinoisU.S.
2006–102.782.692.68
2010–142.402.712.73
2015–192.492.662.71
2020–241.862.582.65
Change−0.91−0.11−0.03
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Households in West Jersey are small: just 1.86 people on average, compared with 2.65 nationally. That is typical of places where many people live alone or as couples, and fewer have children at home. Since 2006–10, household size has dropped from 2.78, 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 West Jersey

Median age, years
PeriodWest JerseyIllinoisU.S.
2006–1043.937.637.7
2010–1442.638.538.6
2015–1954.539.639.6
2020–2462.340.240.1
Change+18.4+2.6+2.3
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With a median age of 62.3, West Jersey 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 West Jersey

Single-parent households, % of households
PeriodWest JerseyIllinoisU.S.
2006–102.5%11.7%12.3%
2010–142.7%11.7%12.3%
2015–195.1%11.1%11.6%
2020–247.7%11.3%11.6%
Change+5.2 pts−0.4 pts−0.6 pts
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Single-parent households are relatively rare in West Jersey: 7.7% 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 West Jersey

Renters in West Jersey

Renters, % of occupied homes
PeriodWest JerseyIllinoisU.S.
2006–108.2%30.8%33.3%
2010–1415.9%33.1%35.6%
2015–193.0%33.9%36.0%
2020–249.5%32.9%34.8%
Change+1.3 pts+2.1 pts+1.5 pts
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Only 9.5% of households in West Jersey rent their homes, far below the national share of 34.8%, so most residents are owners who tend to stay put. About six in ten owners (60.1%) 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 West Jersey

Vacant homes, % of all homes
PeriodWest JerseyIllinoisU.S.
2006–1017.8%10.0%11.4%
2010–147.4%10.1%11.4%
2015–1918.8%9.8%11.1%
2020–2421.6%8.1%9.6%
Change+3.8 pts−1.9 pts−1.8 pts
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Vacant homes make up 21.6% of the housing in West Jersey, 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 West Jersey

Age of homes, median year built
PeriodWest JerseyIllinoisU.S.
2006–10193819661974
2010–14195319671975
2015–19195419681977
2020–24196519701980
Change+27+4+6
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West Jersey is a place of older homes: half were built before 1965, while the national median is 1980. That means established neighborhoods, and more houses that may need updating.

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 West Jersey

Rent, per month
PeriodWest JerseyIllinoisU.S.
2006–10$535$953$965
2010–14$700$1,028$1,040
2015–19$614$1,165$1,213
2020–24$706$1,428$1,571
Change+$171+$475+$606
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A typical rental in West Jersey costs $706 a month with utilities, well below the national median of $1,571. Rent takes 27.5% of the typical renter's income, just 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 West Jersey

Bachelor's degrees in West Jersey

Bachelor's degrees, % of adults 25+
PeriodWest JerseyIllinoisU.S.
2006–1026.5%31.2%28.4%
2010–1436.1%32.4%29.6%
2015–1919.1%34.7%32.1%
2020–2431.1%37.7%35.6%
Change+4.6 pts+6.5 pts+7.2 pts
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Just over three in ten adults 25 and older in West Jersey (31.1%) have a bachelor's degree or higher, a little below the national share of 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 West Jersey

High school graduates, % of adults 25+
PeriodWest JerseyIllinoisU.S.
2006–1095.0%86.3%84.9%
2010–1494.5%87.5%86.1%
2015–1993.7%89.1%87.7%
2020–2499.7%90.3%89.3%
Change+4.8 pts+4.0 pts+4.3 pts
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Finishing high school is nearly universal in West Jersey: 99.7% 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 West Jersey

Unemployment, % of the labor force
PeriodWest JerseyIllinoisU.S.
2006–102.7%8.7%8.1%
2010–140.3%10.2%9.4%
2015–194.3%6.1%5.6%
2020–241.1%6.0%5.4%
Change−1.6 pts−2.7 pts−2.7 pts
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Unemployment in West Jersey has been low: just 1.1% 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).

West Jersey compared with nearby cities

CityHousehold sizeMedian ageSingle parentsRentersVacant homesMedian year builtMedian rentBachelor's degreeHigh school diplomaUnemployment
West Jersey1.8662.37.7%9.5%21.6%1965$70631.1%99.7%1.1%
Laura2.4552.86.4%8.4%8.4%1943$78725.1%96.2%23.3%
La Fayette2.0148.76.8%11.7%20.8%1942$88719.6%96.0%4.7%
Toulon2.3543.210.2%23.6%13.3%1945$79520.1%89.8%2.5%
Williamsfield2.5738.05.5%7.3%10.5%1967$65423.4%97.2%4.0%
Victoria2.0350.06.9%8.8%33.5%1942$77018.2%97.8%8.4%
Wyoming2.2941.69.8%22.4%9.3%1963$76922.8%92.4%2.5%
Monica2.4655.36.4%8.2%7.5%1938$79524.6%96.3%27.8%
Stark2.0156.46.2%9.7%13.8%1964$79131.3%99.0%0.7%
Princeville2.5046.06.6%12.1%4.3%1957$96130.7%96.6%10.8%
Dahinda2.2754.64.0%4.9%28.2%1990$65830.9%94.9%0.9%

All figures 2020–24.

Cities with similar populations: Sugar Valley, TX · Holly Lake Ranch, TX · Steptoe, WA · Straits Corners, NY · Strangford, PA · Stratton, OH · String Prairie, TX · Sudbury, VT · Sugar Grove, KY · Hollandsville, DE

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 West Jersey. 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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