Jeff Davis County, TX Demographics

Population 1,865 · Census ACS 2020–24

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Median age by neighborhoodHistory and comparison ↓︎
Jeff Davis County, TX map of median age by neighborhood
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Population and households in Jeff Davis County

Household size in Jeff Davis County

Household size, people per household
PeriodJeff Davis CountyTexasU.S.
2006–102.122.872.68
2010–142.122.932.73
2015–192.192.952.71
2020–241.932.832.65
Change−0.20−0.05−0.03
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Jeff Davis County is a place of small households, averaging 1.93 people against 2.65 for the U.S., which points to many singles, couples and roommates and relatively few children. Household size has dropped from 2.12 in 2006–10, but in a place this small, survey estimates can swing a lot from one release to the next. Of Texas' 254 counties, only four have smaller households.

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 Jeff Davis County

Median age, years
PeriodJeff Davis CountyTexasU.S.
2006–1048.034.737.7
2010–1453.935.438.6
2015–1951.736.139.6
2020–2452.236.740.1
Change+4.2+2.0+2.3
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Jeff Davis County skews older: half of its residents are older than 52.2, well above the national median of 40.1. That usually means more empty nesters and retirees, and fewer young families. Only ten of Texas' 254 counties are older.

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 Jeff Davis County

Single-parent households, % of households
PeriodJeff Davis CountyTexasU.S.
2006–109.5%13.7%12.3%
2010–142.7%13.7%12.3%
2015–1915.1%13.1%11.6%
2020–248.0%12.9%11.6%
Change−1.5 pts−0.8 pts−0.6 pts
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Single parents head only 8.0% of households in Jeff Davis County, well below the national share of 11.6%. Jeff Davis County has a lower share of single-parent households than at least four in five Texas counties.

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 Jeff Davis County

Renters in Jeff Davis County

Renters, % of occupied homes
PeriodJeff Davis CountyTexasU.S.
2006–1021.2%35.2%33.3%
2010–1426.6%37.3%35.6%
2015–1918.4%38.0%36.0%
2020–2412.0%37.4%34.8%
Change−9.2 pts+2.3 pts+1.5 pts
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Jeff Davis County is overwhelmingly a place of homeowners: only 12.0% of households rent, far below the national share of 34.8%. Owner-heavy areas like this tend to see less turnover. Among homeowners, 62.6% have no mortgage at all, well above the national share of 39.8%. Only one other Texas county has a lower share of renters.

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 Jeff Davis County

Vacant homes, % of all homes
PeriodJeff Davis CountyTexasU.S.
2006–1040.3%11.8%11.4%
2010–1432.4%10.9%11.4%
2015–1943.5%10.9%11.1%
2020–2435.8%9.4%9.6%
Change−4.5 pts−2.4 pts−1.8 pts
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Vacant homes make up 35.8% of the housing in Jeff Davis 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. Of Texas' 254 counties, only ten have a higher vacancy rate.

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 Jeff Davis County

Age of homes, median year built
PeriodJeff Davis CountyTexasU.S.
2006–10197619831974
2010–14198619851975
2015–19197619871977
2020–24199119921980
Change+15+8+6
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Jeff Davis County has newer housing than the country as a whole: the median home was built in 1991, versus 1980 nationally. That is in line with the rest of Texas. Jeff Davis County has newer homes than at least four in five Texas counties.

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 Jeff Davis County

Rent, per month
PeriodJeff Davis CountyTexasU.S.
2006–10$442$921$965
2010–14$969$1,005$1,040
2015–19$604$1,178$1,213
2020–24$1,258$1,560$1,571
Change+$816+$639+$606
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A typical rental in Jeff Davis County costs $1,258 a month with utilities, below the national median of $1,571. The typical renter here spends 34.7% of household income on rent, well over the 30% mark often used to define affordable rent, so many renters here are stretched. Compared with other Texas counties, though, Jeff Davis County has higher rents than most.

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 Jeff Davis County

Bachelor's degrees in Jeff Davis County

Bachelor's degrees, % of adults 25+
PeriodJeff Davis CountyTexasU.S.
2006–1033.8%27.0%28.4%
2010–1437.7%27.9%29.6%
2015–1928.3%30.0%32.1%
2020–2435.5%34.0%35.6%
Change+1.7 pts+7.1 pts+7.2 pts
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Just over a third of adults 25 and older in Jeff Davis County (35.5%) hold at least a bachelor's degree, close to the national share of 35.6%. Of Texas' 254 counties, only 18 have a higher share of college graduates.

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 Jeff Davis County

High school graduates, % of adults 25+
PeriodJeff Davis CountyTexasU.S.
2006–1083.5%80.7%84.9%
2010–1484.5%82.0%86.1%
2015–1975.8%83.6%87.7%
2020–2492.2%85.8%89.3%
Change+8.7 pts+5.1 pts+4.3 pts
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About nine in ten adults in Jeff Davis County have finished high school (92.2%), a bit above the national rate of 89.3%. Few Texas counties have a higher share of high school graduates: only 18 of 254.

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 Jeff Davis County

Unemployment, % of the labor force
PeriodJeff Davis CountyTexasU.S.
2006–104.8%7.0%8.1%
2010–145.3%7.7%9.4%
2015–194.0%5.1%5.6%
2020–240.0%5.3%5.4%
Change−4.8 pts−1.7 pts−2.7 pts
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The survey found almost no one in Jeff Davis County out of work and looking, against 5.4% of the labor force nationally. Only two of Texas' 254 counties have lower unemployment. 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).

Jeff Davis County compared with nearby counties

CountyHousehold sizeMedian ageSingle parentsRentersVacant homesMedian year builtMedian rentBachelor's degreeHigh school diplomaUnemployment
Jeff Davis County1.9352.28.0%12.0%35.8%1991$1,25835.5%92.2%0.0%
Crockett County2.5641.54.3%26.3%24.0%1975$55815.8%56.5%0.1%
Sutton County2.6340.112.0%24.0%23.5%1973$76419.5%82.8%1.7%
Mason County2.2751.82.0%20.3%28.6%1977$73137.2%82.7%4.1%
Llano County2.1454.79.7%23.5%27.8%1990$1,09131.8%90.0%3.8%
Burnet County2.4945.58.3%23.7%15.2%1995$1,24227.9%88.6%2.7%
Williamson County2.7437.99.4%33.6%4.9%2005$2,00449.1%94.3%3.8%
Milam County2.4942.78.5%23.1%13.1%1984$1,10620.4%88.9%5.2%
Brazos County2.4830.110.7%53.2%11.6%1998$1,40550.2%91.1%6.7%
Walker County2.5737.99.3%43.5%16.9%1989$1,02622.7%85.0%10.5%
San Jacinto County2.6745.712.8%15.4%25.8%1993$1,01515.2%81.0%6.6%

All figures 2020–24.

Counties with similar populations: Sheridan County, MT · Stafford County, KS · St. Helena Parish, LA · St. Clair County, MO · Spink County, SD · Southeast Fairbanks Census Area, AK · Somervell County, TX · Smith County, KS · Skagway Municipality, AK · Sitka City and Borough, AK

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 Jeff Davis 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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