Muhlenberg County, KY Demographics

Population 30,591 · Census ACS 2020–24

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

Household size in Muhlenberg County

Household size, people per household
PeriodMuhlenberg CountyKentuckyU.S.
2006–102.452.512.68
2010–142.552.532.73
2015–192.652.522.71
2020–242.472.512.65
Change+0.02−0.00−0.03
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Households in Muhlenberg County run small, averaging 2.47 people against 2.65 nationally, which usually means more singles and couples and fewer children. Kentucky as a whole looks much the same. The biggest households, usually families with children, are concentrated in the center.

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 Muhlenberg County

Median age, years
PeriodMuhlenberg CountyKentuckyU.S.
2006–1041.338.537.7
2010–1441.239.338.6
2015–1943.040.039.6
2020–2443.439.940.1
Change+2.0+1.5+2.3
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Muhlenberg County skews older than the country: its median age is 43.4, against 40.1 nationally. Since 2006–10, the median age has climbed from 41.3, as it has nationally. The youngest areas are in the south, the oldest in the northwest.

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 Muhlenberg County

Single-parent households, % of households
PeriodMuhlenberg CountyKentuckyU.S.
2006–108.9%11.7%12.3%
2010–1411.2%11.9%12.3%
2015–199.1%11.8%11.6%
2020–2410.8%11.9%11.6%
Change+1.9 pts+0.2 pts−0.6 pts
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Single-parent households are about as common in Muhlenberg County as they are nationally: 10.8%, against 11.6%. Single parents are less common here than in Kentucky overall (11.9%). The single-parent share has risen 1.9 points since 2006–10, even as the national share fell.

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 Muhlenberg County

Renters in Muhlenberg County

Renters, % of occupied homes
PeriodMuhlenberg CountyKentuckyU.S.
2006–1020.6%30.1%33.3%
2010–1421.4%32.3%35.6%
2015–1920.4%32.8%36.0%
2020–2421.2%31.7%34.8%
Change+0.7 pts+1.5 pts+1.5 pts
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Muhlenberg County is largely a place of homeowners: only 21.2% of households rent, far below the national share of 34.8%. Owner-heavy areas like this tend to see less turnover. More than half of owners (55.3%) have paid off their mortgages, well above the national share of 39.8%. Since 2006–10, the renter share has edged up 0.7 points, mirroring the country.

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 Muhlenberg County

Vacant homes, % of all homes
PeriodMuhlenberg CountyKentuckyU.S.
2006–1011.5%12.2%11.4%
2010–1415.3%11.9%11.4%
2015–1917.6%12.3%11.1%
2020–2412.6%10.6%9.6%
Change+1.1 pts−1.6 pts−1.8 pts
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Vacancy runs high in Muhlenberg County: 12.6% of homes are empty, against 9.6% nationally. The count includes vacation homes and homes between owners or tenants, not just abandoned ones. Since 2006–10, vacancy has edged up 1.1 points, 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 Muhlenberg County

Age of homes, median year built
PeriodMuhlenberg CountyKentuckyU.S.
2006–10197319771974
2010–14197419791975
2015–19197719801977
2020–24197919821980
Change+6+5+6
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The typical home in Muhlenberg County was built around 1979, about the same vintage as the country's housing overall (1980). The median year built has moved up from 1973 in 2006–10, a sign of steady new building. Newer construction is concentrated in the west, 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 Muhlenberg County

Rent, per month
PeriodMuhlenberg CountyKentuckyU.S.
2006–10$487$657$965
2010–14$537$728$1,040
2015–19$589$814$1,213
2020–24$757$1,024$1,571
Change+$269+$367+$606
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Rent in Muhlenberg County runs $757 a month at the median, utilities included, well below the U.S. median of $1,571. Rent has climbed $269 a month since 2006–10, up 55%, a slower climb than the nation's. Rent takes 23.7% 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 south; the highest are in the west.

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 Muhlenberg County

Bachelor's degrees in Muhlenberg County

Bachelor's degrees, % of adults 25+
PeriodMuhlenberg CountyKentuckyU.S.
2006–1011.0%21.3%28.4%
2010–149.7%22.5%29.6%
2015–1912.4%24.5%32.1%
2020–2414.6%27.6%35.6%
Change+3.5 pts+6.2 pts+7.2 pts
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College degrees are relatively uncommon in Muhlenberg County: 14.6% of adults 25 and older hold a bachelor's or higher, well below the national share of 35.6%. The share with a degree is up 3.5 points from 2006–10, in line with the national trend. College graduates are most concentrated in the south 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 Muhlenberg County

High school graduates, % of adults 25+
PeriodMuhlenberg CountyKentuckyU.S.
2006–1076.6%81.7%84.9%
2010–1476.9%83.9%86.1%
2015–1982.1%86.4%87.7%
2020–2484.4%88.8%89.3%
Change+7.8 pts+7.2 pts+4.3 pts
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Nearly one in six adults in Muhlenberg County never finished high school, more than nationally: 84.4% have a diploma or equivalent, against 89.3% across the U.S. Since 2006–10, the share with a diploma has risen 7.8 points, mirroring the country.

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 Muhlenberg County

Unemployment, % of the labor force
PeriodMuhlenberg CountyKentuckyU.S.
2006–108.1%8.4%8.1%
2010–149.4%9.5%9.4%
2015–196.9%5.8%5.6%
2020–245.7%5.1%5.4%
Change−2.4 pts−3.3 pts−2.7 pts
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At 5.7%, unemployment in Muhlenberg County is close to the national rate of 5.4%. Since 2006–10, unemployment has fallen 2.4 points, mirroring the country. Because the Census pools five years of responses (2020–24), these rates smooth over short swings and lag the current 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).

Muhlenberg County compared with nearby counties

CountyHousehold sizeMedian ageSingle parentsRentersVacant homesMedian year builtMedian rentBachelor's degreeHigh school diplomaUnemployment
Muhlenberg County2.4743.410.8%21.2%12.6%1979$75714.6%84.4%5.7%
Hopkins County2.4440.814.6%29.3%13.1%1977$82417.3%88.1%6.3%
Butler County2.7040.59.0%26.3%15.6%1986$7179.7%81.1%4.6%
Caldwell County2.4744.012.9%29.8%18.5%1974$77017.7%90.9%3.6%
Edmonson County2.4145.98.2%19.9%16.3%1991$77010.8%83.4%8.0%
Crittenden County2.5643.511.4%21.8%16.4%1976$78815.1%83.6%3.2%
Livingston County2.4944.811.8%18.8%20.2%1980$83014.6%91.4%4.0%
Hart County2.7240.610.6%27.6%16.6%1987$68912.3%80.6%4.0%
Massac County2.5543.912.5%23.6%19.1%1975$75717.1%90.6%4.4%
Green County2.5643.813.1%22.4%16.9%1978$67917.1%87.2%8.2%
Taylor County2.5437.911.3%31.2%9.0%1982$74522.1%87.8%6.2%

All figures 2020–24.

Counties with similar populations: Waldo County, ME · Cleburne County, AR · Clinton County, IL · Clinton County, IN · Clinton County, MO · Coahoma County, MS · Coamo Municipio, PR · Cocke County, TN · Columbia County, AR · Colusa County, CA

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 Muhlenberg 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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