Bluff Springs, IL Demographics

Population 570 · Census ACS 2020–24

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Bluff Springs, IL map of median age by neighborhood
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Population and households in Bluff Springs

Household size in Bluff Springs

Household size, people per household
PeriodBluff SpringsIllinoisU.S.
2006–102.642.692.68
2010–142.302.712.73
2015–192.292.662.71
2020–242.442.582.65
Change−0.20−0.11−0.03
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The average household in Bluff Springs has 2.44 people, under the U.S. average of 2.65. Household size has dropped from 2.64 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 Bluff Springs

Median age, years
PeriodBluff SpringsIllinoisU.S.
2006–1045.537.637.7
2010–1442.638.538.6
2015–1950.439.639.6
2020–2442.040.240.1
Change−3.5+2.6+2.3
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The median resident of Bluff Springs is 42.0 years old, a bit older than the national median of 40.1.

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 Bluff Springs

Single-parent households, % of households
PeriodBluff SpringsIllinoisU.S.
2006–106.4%11.7%12.3%
2010–149.4%11.7%12.3%
2015–195.6%11.1%11.6%
2020–242.5%11.3%11.6%
Change−3.9 pts−0.4 pts−0.6 pts
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Single-parent households are relatively rare in Bluff Springs: 2.5% 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 Bluff Springs

Renters in Bluff Springs

Renters, % of occupied homes
PeriodBluff SpringsIllinoisU.S.
2006–108.2%30.8%33.3%
2010–1411.5%33.1%35.6%
2015–1913.1%33.9%36.0%
2020–247.4%32.9%34.8%
Change−0.9 pts+2.1 pts+1.5 pts
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Only 7.4% of households in Bluff Springs rent their homes, far below the national share of 34.8%, so most residents are owners who tend to stay put. About two-thirds of owners (67.8%) 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 Bluff Springs

Vacant homes, % of all homes
PeriodBluff SpringsIllinoisU.S.
2006–1012.8%10.0%11.4%
2010–147.5%10.1%11.4%
2015–1917.2%9.8%11.1%
2020–2416.1%8.1%9.6%
Change+3.4 pts−1.9 pts−1.8 pts
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Vacant homes make up 16.1% of the housing in Bluff Springs, 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 Bluff Springs

Age of homes, median year built
PeriodBluff SpringsIllinoisU.S.
2006–10195819661974
2010–14196219671975
2015–19197019681977
2020–24198119701980
Change+23+4+6
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The typical home in Bluff Springs was built around 1981, about the same vintage as the country's housing overall (1980). Homes here are newer than in Illinois overall, where the median home dates to 1970.

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 Bluff Springs

Rent, per month
PeriodBluff SpringsIllinoisU.S.
2006–10$616$953$965
2010–14$640$1,028$1,040
2015–19$724$1,165$1,213
2020–24$801$1,428$1,571
Change+$185+$475+$606
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A typical rental in Bluff Springs costs $801 a month with utilities, well below the national median of $1,571. Rent takes 28.9% 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 Bluff Springs

Bachelor's degrees in Bluff Springs

Bachelor's degrees, % of adults 25+
PeriodBluff SpringsIllinoisU.S.
2006–1016.9%31.2%28.4%
2010–1417.0%32.4%29.6%
2015–1918.9%34.7%32.1%
2020–2434.4%37.7%35.6%
Change+17.5 pts+6.5 pts+7.2 pts
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College degrees are about as common in Bluff Springs as nationally: 34.4% of adults 25 and older have a bachelor's or higher, against 35.6%. The share is lower than in Illinois as a whole (37.7%).

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 Bluff Springs

High school graduates, % of adults 25+
PeriodBluff SpringsIllinoisU.S.
2006–1087.9%86.3%84.9%
2010–1491.1%87.5%86.1%
2015–1993.3%89.1%87.7%
2020–2497.1%90.3%89.3%
Change+9.2 pts+4.0 pts+4.3 pts
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Finishing high school is nearly universal in Bluff Springs: 97.1% 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 Bluff Springs

Unemployment, % of the labor force
PeriodBluff SpringsIllinoisU.S.
2006–105.5%8.7%8.1%
2010–142.6%10.2%9.4%
2015–195.7%6.1%5.6%
2020–240.6%6.0%5.4%
Change−4.9 pts−2.7 pts−2.7 pts
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Unemployment in Bluff Springs has been low: just 0.6% 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).

Bluff Springs compared with nearby cities

CityHousehold sizeMedian ageSingle parentsRentersVacant homesMedian year builtMedian rentBachelor's degreeHigh school diplomaUnemployment
Bluff Springs2.4442.02.5%7.4%16.1%1981$80134.4%97.1%0.6%
Beardstown2.5436.612.9%29.1%10.0%1964$70416.6%78.1%4.3%
Virginia2.5341.511.8%25.0%9.8%1970$72522.5%93.0%2.8%
Arenzville2.2745.83.3%13.9%5.0%1966$84636.5%94.9%2.2%
Frederick2.3450.94.2%14.4%11.4%1973$90220.9%97.1%3.7%
Snicarte1.9654.85.0%14.5%29.5%1963$84314.6%93.2%6.3%
Concord2.1854.62.6%10.7%2.9%1971$69417.7%96.2%5.2%
Chandlerville2.2349.010.5%15.8%17.8%1960$91612.5%85.9%10.1%
Literberry2.4452.42.0%9.7%17.8%1965$1,07128.1%89.5%0.5%
Philadelphia2.5438.33.1%14.2%27.0%1970$1,13829.8%98.8%3.9%
Browning2.1752.111.5%13.7%35.1%1971$85615.5%94.1%2.3%

All figures 2020–24.

Cities with similar populations: Fort Monroe, VA · Santee, NE · Sandy Springs, MS · San Lucas, CA · San Jon, NM · Round Pond, ME · Pittman Center, TN · Pine Creek, WV · Pilgrims Knob, VA · Partridge Crossroads, 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 Bluff Springs. 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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