Sigel, IL Demographics

Population 1,186 · Census ACS 2020–24

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

Household size in Sigel

Household size, people per household
PeriodSigelIllinoisU.S.
2006–103.002.692.68
2010–142.942.712.73
2015–192.722.662.71
2020–242.462.582.65
Change−0.54−0.11−0.03
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The average household in Sigel has 2.46 people, under the U.S. average of 2.65. Since 2006–10, household size has dropped from 3.00, 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 Sigel

Median age, years
PeriodSigelIllinoisU.S.
2006–1036.237.637.7
2010–1434.738.538.6
2015–1937.739.639.6
2020–2446.040.240.1
Change+9.8+2.6+2.3
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With a median age of 46.0, Sigel 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 Sigel

Single-parent households, % of households
PeriodSigelIllinoisU.S.
2006–104.6%11.7%12.3%
2010–143.6%11.7%12.3%
2015–192.8%11.1%11.6%
2020–245.5%11.3%11.6%
Change+0.9 pts−0.4 pts−0.6 pts
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Single parents head only 5.5% of households in Sigel, 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 Sigel

Renters in Sigel

Renters, % of occupied homes
PeriodSigelIllinoisU.S.
2006–1020.3%30.8%33.3%
2010–1416.5%33.1%35.6%
2015–1918.8%33.9%36.0%
2020–248.8%32.9%34.8%
Change−11.5 pts+2.1 pts+1.5 pts
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Only 8.8% of households in Sigel rent their homes, far below the national share of 34.8%, so most residents are owners who tend to stay put. Nearly two-thirds of owners (64.1%) 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 Sigel

Vacant homes, % of all homes
PeriodSigelIllinoisU.S.
2006–109.4%10.0%11.4%
2010–148.3%10.1%11.4%
2015–198.8%9.8%11.1%
2020–243.6%8.1%9.6%
Change−5.8 pts−1.9 pts−1.8 pts
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Empty homes are scarce in Sigel: just 3.6% 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 Sigel

Age of homes, median year built
PeriodSigelIllinoisU.S.
2006–10197919661974
2010–14197419671975
2015–19197419681977
2020–24197919701980
Change−1+4+6
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The typical home in Sigel was built around 1979, about the same vintage as the country's housing overall (1980). Homes here are newer than in Illinois as a whole, 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 Sigel

Rent, per month
PeriodSigelIllinoisU.S.
2006–10$878$953$965
2010–14$751$1,028$1,040
2015–19$561$1,165$1,213
2020–24$869$1,428$1,571
Change−$8+$475+$606
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A typical rental in Sigel costs $869 a month with utilities, well below the national median of $1,571. Rent takes 24.4% 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 Sigel

Bachelor's degrees in Sigel

Bachelor's degrees, % of adults 25+
PeriodSigelIllinoisU.S.
2006–1014.7%31.2%28.4%
2010–1415.0%32.4%29.6%
2015–1914.4%34.7%32.1%
2020–2420.9%37.7%35.6%
Change+6.3 pts+6.5 pts+7.2 pts
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Fewer adults in Sigel have a four-year degree than in the country as a whole: 20.9%, against 35.6% nationally.

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 Sigel

High school graduates, % of adults 25+
PeriodSigelIllinoisU.S.
2006–1085.1%86.3%84.9%
2010–1493.7%87.5%86.1%
2015–1996.7%89.1%87.7%
2020–2496.6%90.3%89.3%
Change+11.5 pts+4.0 pts+4.3 pts
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High school completion is high in Sigel: 96.6% 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 Sigel

Unemployment, % of the labor force
PeriodSigelIllinoisU.S.
2006–106.3%8.7%8.1%
2010–147.7%10.2%9.4%
2015–191.0%6.1%5.6%
2020–241.5%6.0%5.4%
Change−4.8 pts−2.7 pts−2.7 pts
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The job market in Sigel has been strong: 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).

Sigel compared with nearby cities

CityHousehold sizeMedian ageSingle parentsRentersVacant homesMedian year builtMedian rentBachelor's degreeHigh school diplomaUnemployment
Sigel2.4646.05.5%8.8%3.6%1979$86920.9%96.6%1.5%
Green Creek2.4643.14.0%9.6%13.7%1982$85730.6%95.8%2.2%
Neoga2.6047.74.2%15.2%18.6%1971$98824.1%94.4%1.2%
Trowbridge2.3051.75.1%3.8%8.4%1986$76819.1%97.2%0.8%
Montrose2.6441.43.0%11.8%9.9%1973$83521.2%95.6%0.3%
Teutopolis2.5936.15.0%18.5%11.4%1978$70534.7%96.1%2.1%
Woodbury2.4446.82.9%10.1%8.3%1973$89217.2%96.2%0.3%
Stewardson2.2945.110.4%13.0%7.3%1973$75721.8%94.3%1.1%
Lillyville2.6438.011.2%17.7%12.6%1984$80035.4%96.1%1.1%
Effingham2.3342.78.1%26.9%10.0%1977$74130.0%93.9%2.1%
Trilla2.6047.02.6%17.3%10.6%1971$99121.3%89.8%2.0%

All figures 2020–24.

Cities with similar populations: Egan, LA · Worthington, WV · Chili, WI · Clarkton, MO · Colfax, IL · Colfax, IN · Coral, MI · Wever, IA · Elwell, MI · Winter Park, CO

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 Sigel. 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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