Grayson County, KY Demographics

Population 26,707 · Census ACS 2020–24

Choose a measure to map it.Tap a measure to map it. Swipe the row for more. Arrows show the change since 2006–10.

Median age by neighborhoodHistory and comparison ↓︎
Grayson County, KY map of median age by neighborhood
Click the map to explore
Younger residents Older residents
Colorblind friendly off

More maps of Grayson County: Best Neighborhoods · Walk Grade · Household income · Home prices · Race · Politics · Traffic noise · Internet

Jump to median age ↓︎

Population and households in Grayson County

Household size in Grayson County

Household size, people per household
PeriodGrayson CountyKentuckyU.S.
2006–102.562.512.68
2010–142.612.532.73
2015–192.682.522.71
2020–242.632.512.65
Change+0.07−0.00−0.03
Show on the map ↑︎

At 2.63 people per household, Grayson County sits close to the national average of 2.65. The typical household here is bigger than in Kentucky as a whole, where it has 2.51 people. Household size has crept up from 2.56 in 2006–10, 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 Grayson County

Median age, years
PeriodGrayson CountyKentuckyU.S.
2006–1040.038.537.7
2010–1440.839.338.6
2015–1941.240.039.6
2020–2440.639.940.1
Change+0.6+1.5+2.3
Show on the map ↑︎

At 40.6, the median age in Grayson County is close to the national median of 40.1, so its age mix looks much like the country's. The median age has crept up from 40.0 in 2006–10, a smaller shift than nationally. Residents skew youngest in the north and oldest in the east.

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 Grayson County

Single-parent households, % of households
PeriodGrayson CountyKentuckyU.S.
2006–109.1%11.7%12.3%
2010–148.2%11.9%12.3%
2015–1910.5%11.8%11.6%
2020–2410.7%11.9%11.6%
Change+1.6 pts+0.2 pts−0.6 pts
Show on the map ↑︎

Single parents head just over one in ten households in Grayson County (10.7%), close to the national share of 11.6%. Single parents are less common here than in Kentucky as a whole (11.9%). Since 2006–10, the single-parent share has risen 1.6 points, 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 Grayson County

Renters in Grayson County

Renters, % of occupied homes
PeriodGrayson CountyKentuckyU.S.
2006–1023.4%30.1%33.3%
2010–1427.3%32.3%35.6%
2015–1927.4%32.8%36.0%
2020–2425.4%31.7%34.8%
Change+2.1 pts+1.5 pts+1.5 pts
Show on the map ↑︎

Most households in Grayson County own their homes; 25.4% rent, below the national share of 34.8%. Just over half of owners (53.4%) have paid off their mortgages, well above the national share of 39.8%. Renting is most common in the center and least common in the northwest. Since 2006–10, the renter share has risen 2.1 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 Grayson County

Vacant homes, % of all homes
PeriodGrayson CountyKentuckyU.S.
2006–1019.9%12.2%11.4%
2010–1419.6%11.9%11.4%
2015–1921.7%12.3%11.1%
2020–2418.7%10.6%9.6%
Change−1.3 pts−1.6 pts−1.8 pts
Show on the map ↑︎

Vacant homes make up 18.7% of the housing in Grayson 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. Since 2006–10, vacancy has edged down 1.3 points, as it has nationally.

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 Grayson County

Age of homes, median year built
PeriodGrayson CountyKentuckyU.S.
2006–10198019771974
2010–14198119791975
2015–19198419801977
2020–24198719821980
Change+7+5+6
Show on the map ↑︎

The housing in Grayson County is younger than the country's: half of it was built after 1987, against 1980 nationally. The median year built has moved up from 1980 in 2006–10, a sign of steady new building. Newer construction is concentrated in the northwest, while the southwest 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 Grayson County

Rent, per month
PeriodGrayson CountyKentuckyU.S.
2006–10$507$657$965
2010–14$531$728$1,040
2015–19$622$814$1,213
2020–24$731$1,024$1,571
Change+$225+$367+$606
Show on the map ↑︎

Rent in Grayson County runs $731 a month at the median, utilities included, well below the U.S. median of $1,571. Rent has climbed $225 a month since 2006–10, up 44%, a slower climb than the nation's. The typical renter here spends 23.1% of household income on rent, comfortably under the 30% mark often used to define affordable rent, and a smaller share than renters pay nationally. Renters on a budget will find the lowest rents in the northwest; 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 Grayson County

Bachelor's degrees in Grayson County

Bachelor's degrees, % of adults 25+
PeriodGrayson CountyKentuckyU.S.
2006–107.7%21.3%28.4%
2010–149.3%22.5%29.6%
2015–1910.7%24.5%32.1%
2020–2416.1%27.6%35.6%
Change+8.4 pts+6.2 pts+7.2 pts
Show on the map ↑︎

College degrees are relatively uncommon in Grayson County: 16.1% 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 8.4 points from 2006–10, mirroring the country.

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 Grayson County

High school graduates, % of adults 25+
PeriodGrayson CountyKentuckyU.S.
2006–1072.5%81.7%84.9%
2010–1475.0%83.9%86.1%
2015–1981.6%86.4%87.7%
2020–2484.7%88.8%89.3%
Change+12.2 pts+7.2 pts+4.3 pts
Show on the map ↑︎

Just over one in seven adults in Grayson County never finished high school, more than nationally: 84.7% have a diploma or equivalent, against 89.3% across the U.S. The share with a diploma is up 12.2 points from 2006–10, 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 Grayson County

Unemployment, % of the labor force
PeriodGrayson CountyKentuckyU.S.
2006–109.9%8.4%8.1%
2010–1410.2%9.5%9.4%
2015–195.5%5.8%5.6%
2020–246.8%5.1%5.4%
Change−3.0 pts−3.3 pts−2.7 pts
Show on the map ↑︎

Jobs have been harder to find in Grayson County than nationally: unemployment was 6.8%, against 5.4%. Since 2006–10, unemployment has fallen 3.0 points, in line with the national trend. 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).

Grayson County compared with nearby counties

CountyHousehold sizeMedian ageSingle parentsRentersVacant homesMedian year builtMedian rentBachelor's degreeHigh school diplomaUnemployment
Grayson County2.6340.610.7%25.4%18.7%1987$73116.1%84.7%6.8%
Ohio County2.6139.911.6%22.8%10.8%1984$80914.0%85.2%4.9%
Larue County2.5042.211.5%20.6%10.2%1983$89615.7%86.4%1.2%
McLean County2.4942.66.6%17.2%13.8%1978$63516.7%91.4%5.0%
Taylor County2.5437.911.3%31.2%9.0%1982$74522.1%87.8%6.2%
Marion County2.5040.712.6%22.3%9.4%1985$71715.6%87.3%4.0%
Hopkins County2.4440.814.6%29.3%13.1%1977$82417.3%88.1%6.3%
Webster County2.6840.211.2%26.2%13.9%1980$85712.4%85.1%5.5%
Casey County2.4043.810.7%20.3%13.3%1984$65512.4%79.8%8.6%
Lincoln County2.5441.214.4%23.6%11.3%1987$76515.7%83.4%7.1%
Crittenden County2.5643.511.4%21.8%16.4%1976$78815.1%83.6%3.2%

All figures 2020–24.

Counties with similar populations: White County, IN · Fulton County, IL · Westmoreland County, VA · Freeborn County, MN · Fredericksburg City, VA · Franklin County, ME · Franklin County, KS · Franklin County, IN · Franklin County, GA · White County, GA

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 Grayson 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.

No other site shows detail at this level for free. We are able to keep this site free by receiving a small commission from the referring links on this page. Please share or cite this page if you aren’t able to otherwise support our work.