Morgan County, IL Demographics

Population 33,021 · Census ACS 2020–24

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

Household size in Morgan County

Household size, people per household
PeriodMorgan CountyIllinoisU.S.
2006–102.302.692.68
2010–142.302.712.73
2015–192.262.662.71
2020–242.392.582.65
Change+0.08−0.11−0.03
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Households in Morgan County are small: just 2.39 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 crept up from 2.30, even as the national average fell.

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 Morgan County

Median age, years
PeriodMorgan CountyIllinoisU.S.
2006–1041.537.637.7
2010–1441.538.538.6
2015–1942.139.639.6
2020–2443.140.240.1
Change+1.7+2.6+2.3
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Morgan County skews older than the country: its median age is 43.1, against 40.1 nationally. Since 2006–10, the median age has climbed from 41.5, as it has nationally. Residents skew youngest in the center and oldest in the south.

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 Morgan County

Single-parent households, % of households
PeriodMorgan CountyIllinoisU.S.
2006–1011.1%11.7%12.3%
2010–1410.6%11.7%12.3%
2015–1912.0%11.1%11.6%
2020–2410.5%11.3%11.6%
Change−0.6 pts−0.4 pts−0.6 pts
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Single parents head about one in ten households in Morgan County (10.5%), a little below the national share of 11.6%. The picture is much the same across Illinois. The single-parent share is down 0.6 points from 2006–10, mirroring the country.

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 Morgan County

Renters in Morgan County

Renters, % of occupied homes
PeriodMorgan CountyIllinoisU.S.
2006–1029.6%30.8%33.3%
2010–1430.8%33.1%35.6%
2015–1931.5%33.9%36.0%
2020–2427.2%32.9%34.8%
Change−2.4 pts+2.1 pts+1.5 pts
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Most households in Morgan County own their homes; 27.2% rent, below the national share of 34.8%. More than four in ten owners (44.2%) have paid off their mortgages, above the national share of 39.8%. Rentals cluster in the center; owners are most common in the northwest. The renter share has fallen 2.4 points since 2006–10, even as the national share rose.

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 Morgan County

Vacant homes, % of all homes
PeriodMorgan CountyIllinoisU.S.
2006–1010.6%10.0%11.4%
2010–1410.4%10.1%11.4%
2015–1912.3%9.8%11.1%
2020–2413.8%8.1%9.6%
Change+3.2 pts−1.9 pts−1.8 pts
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Vacant homes make up 13.8% of the housing in Morgan County, 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. Vacancy is up 3.2 points from 2006–10, even as the national rate fell.

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 Morgan County

Age of homes, median year built
PeriodMorgan CountyIllinoisU.S.
2006–10196019661974
2010–14196319671975
2015–19196319681977
2020–24196419701980
Change+3+4+6
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The housing in Morgan County is old by national standards: the median home dates to 1964, against 1980 for the U.S., so buyers will find more older houses, some of them due for updates. The median year built has moved up from 1960 in 2006–10, a sign of steady new building. Newer construction is concentrated in the south, while the center has the oldest housing.

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 Morgan County

Rent, per month
PeriodMorgan CountyIllinoisU.S.
2006–10$594$953$965
2010–14$626$1,028$1,040
2015–19$780$1,165$1,213
2020–24$800$1,428$1,571
Change+$206+$475+$606
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Rent in Morgan County runs $800 a month at the median, utilities included, well below the U.S. median of $1,571. Rent has climbed $206 a month since 2006–10, up 35%, a slower climb than the nation's. Rent takes 26.3% of the typical renter's income, comfortably under the 30% mark often used to define affordable rent. Renters on a budget will find the lowest rents in the center; the highest are in the southeast.

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 Morgan County

Bachelor's degrees in Morgan County

Bachelor's degrees, % of adults 25+
PeriodMorgan CountyIllinoisU.S.
2006–1020.3%31.2%28.4%
2010–1421.8%32.4%29.6%
2015–1919.4%34.7%32.1%
2020–2422.9%37.7%35.6%
Change+2.6 pts+6.5 pts+7.2 pts
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College degrees are relatively uncommon in Morgan County: 22.9% of adults 25 and older hold a bachelor's or higher, well below the national share of 35.6%. Since 2006–10, the share with a degree has risen 2.6 points, mirroring the country. College graduates are most concentrated in the west and least in the north.

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 Morgan County

High school graduates, % of adults 25+
PeriodMorgan CountyIllinoisU.S.
2006–1087.2%86.3%84.9%
2010–1489.4%87.5%86.1%
2015–1991.3%89.1%87.7%
2020–2489.0%90.3%89.3%
Change+1.8 pts+4.0 pts+4.3 pts
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About as many adults in Morgan County have finished high school as nationally: 89.0%, against 89.3%. Since 2006–10, the share with a diploma has risen 1.8 points, in line with the national trend.

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 Morgan County

Unemployment, % of the labor force
PeriodMorgan CountyIllinoisU.S.
2006–107.6%8.7%8.1%
2010–148.9%10.2%9.4%
2015–195.2%6.1%5.6%
2020–245.5%6.0%5.4%
Change−2.1 pts−2.7 pts−2.7 pts
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Unemployment in Morgan County is close to the national rate: 5.5% of the labor force, against 5.4%. Unemployment has fallen 2.1 points since 2006–10, mirroring the country. 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).

Morgan County compared with nearby counties

CountyHousehold sizeMedian ageSingle parentsRentersVacant homesMedian year builtMedian rentBachelor's degreeHigh school diplomaUnemployment
Morgan County2.3943.110.5%27.2%13.8%1964$80022.9%89.0%5.5%
Scott County2.4145.59.3%21.0%14.1%1963$91521.6%92.4%2.8%
Sangamon County2.3441.810.8%28.7%9.6%1974$1,11436.7%94.2%5.8%
Pike County2.4442.612.9%22.3%17.5%1959$68518.5%91.3%4.1%
Marion County2.4839.414.7%30.7%12.4%1969$80924.7%90.6%4.1%
Macon County2.3541.611.1%29.8%12.2%1965$89024.4%92.8%7.4%
Moultrie County2.4640.211.5%24.0%7.7%1970$81019.5%83.9%2.2%
Shelby County2.4343.013.8%22.5%18.8%1970$59518.4%90.3%1.6%
Douglas County2.6139.59.4%23.1%9.6%1968$84420.6%86.0%2.5%
Macon County2.5143.87.1%23.2%16.9%1976$77919.0%92.0%2.1%
Edgar County2.1847.09.3%27.3%9.2%1961$82619.2%88.2%4.4%

All figures 2020–24.

Counties with similar populations: Warren County, PA · Delaware County, OK · Dorado Municipio, PR · Douglas County, MN · Wayne County, GA · Waushara County, WI · Washington County, MO · Washington County, ME · Washington County, IN · Washington County, FL

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 Morgan County. 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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