Kleberg County, TX Demographics

Population 30,579 · Census ACS 2020–24

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

Household size in Kleberg County

Household size, people per household
PeriodKleberg CountyTexasU.S.
2006–102.732.872.68
2010–142.722.932.73
2015–192.682.952.71
2020–242.472.832.65
Change−0.25−0.05−0.03
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The average household in Kleberg County has 2.47 people, under the U.S. average of 2.65. Household size has dropped from 2.73 in 2006–10, a much bigger shift than nationally.

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 Kleberg County

Median age, years
PeriodKleberg CountyTexasU.S.
2006–1031.934.737.7
2010–1431.735.438.6
2015–1931.136.139.6
2020–2432.836.740.1
Change+0.9+2.0+2.3
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Kleberg County is young: half of its residents are under 32.8, compared with a national median of 40.1. The population tilts toward young adults, many of them living alone or as couples. Since 2006–10, the median age has crept up from 31.9, in line with the national trend. Only 20 of Texas' 254 counties are younger.

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 Kleberg County

Single-parent households, % of households
PeriodKleberg CountyTexasU.S.
2006–1015.8%13.7%12.3%
2010–1416.0%13.7%12.3%
2015–1916.8%13.1%11.6%
2020–2417.0%12.9%11.6%
Change+1.2 pts−0.8 pts−0.6 pts
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Single-parent households are common in Kleberg County: 17.0% of all households, against 11.6% nationally. Since 2006–10, the single-parent share has edged up 1.2 points, even as the national share fell. Kleberg County has a higher 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 Kleberg County

Renters in Kleberg County

Renters, % of occupied homes
PeriodKleberg CountyTexasU.S.
2006–1040.3%35.2%33.3%
2010–1447.4%37.3%35.6%
2015–1947.2%38.0%36.0%
2020–2447.5%37.4%34.8%
Change+7.2 pts+2.3 pts+1.5 pts
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Renting is far more common in Kleberg County than nationally: 47.5% of households rent their homes, against 34.8%. Among homeowners, 56.4% have no mortgage at all, well above the national share of 39.8%. The renter share has risen 7.2 points since 2006–10, a much bigger shift than nationally. Few Texas counties have a higher share of renters: only four of 254.

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 Kleberg County

Vacant homes, % of all homes
PeriodKleberg CountyTexasU.S.
2006–1016.7%11.8%11.4%
2010–1415.0%10.9%11.4%
2015–1918.1%10.9%11.1%
2020–2416.1%9.4%9.6%
Change−0.6 pts−2.4 pts−1.8 pts
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Vacant homes make up 16.1% of the housing in Kleberg 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 0.6 points, in line with the national trend.

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 Kleberg County

Age of homes, median year built
PeriodKleberg CountyTexasU.S.
2006–10197119831974
2010–14197219851975
2015–19197619871977
2020–24197819921980
Change+7+8+6
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Homes in Kleberg County are about the same age as the nation's housing: the median home was built in 1978, versus 1980 nationally. Homes here are older than in Texas overall, where the median home dates to 1992. The median year built has moved up from 1971 in 2006–10, a sign of steady new building. Newer construction is concentrated in the southeast, while the north 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 Kleberg County

Rent, per month
PeriodKleberg CountyTexasU.S.
2006–10$729$921$965
2010–14$772$1,005$1,040
2015–19$883$1,178$1,213
2020–24$983$1,560$1,571
Change+$254+$639+$606
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Rent in Kleberg County runs $983 a month at the median, utilities included, well below the U.S. median of $1,571. Rent has climbed $254 a month since 2006–10, up 35%, a slower climb than the nation's. The typical renter here spends 30.6% of household income on rent, just over the 30% mark often used to define affordable rent. Renters on a budget will find the lowest rents in the north; the highest are in the east.

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 Kleberg County

Bachelor's degrees in Kleberg County

Bachelor's degrees, % of adults 25+
PeriodKleberg CountyTexasU.S.
2006–1023.2%27.0%28.4%
2010–1425.9%27.9%29.6%
2015–1925.1%30.0%32.1%
2020–2423.4%34.0%35.6%
Change+0.2 pts+7.1 pts+7.2 pts
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Fewer adults in Kleberg County have a four-year degree than in the country as a whole: 23.4%, against 35.6% nationally. College graduates are most concentrated in the southeast 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 Kleberg County

High school graduates, % of adults 25+
PeriodKleberg CountyTexasU.S.
2006–1079.2%80.7%84.9%
2010–1474.5%82.0%86.1%
2015–1977.5%83.6%87.7%
2020–2483.6%85.8%89.3%
Change+4.4 pts+5.1 pts+4.3 pts
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About one in six adults in Kleberg County never finished high school, well above the national share: only 83.6% have a diploma or equivalent, against 89.3% nationally. The share with a diploma is up 4.4 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 Kleberg County

Unemployment, % of the labor force
PeriodKleberg CountyTexasU.S.
2006–109.2%7.0%8.1%
2010–1411.2%7.7%9.4%
2015–198.2%5.1%5.6%
2020–247.5%5.3%5.4%
Change−1.7 pts−1.7 pts−2.7 pts
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Unemployment in Kleberg County runs well above the national rate: 7.5% of the labor force was out of work and looking, against 5.4%. Unemployment has fallen 1.7 points since 2006–10, 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).

Kleberg County compared with nearby counties

CountyHousehold sizeMedian ageSingle parentsRentersVacant homesMedian year builtMedian rentBachelor's degreeHigh school diplomaUnemployment
Kleberg County2.4732.817.0%47.5%16.1%1978$98323.4%83.6%7.5%
Jim Wells County2.9337.720.8%31.5%17.0%1983$87015.7%79.6%6.6%
Brooks County2.2342.823.4%47.2%24.7%1969$80718.0%82.8%17.8%
Kenedy County2.5354.812.2%47.3%56.7%1957$1,37413.0%52.8%0.0%
Nueces County2.7138.014.1%40.3%13.0%1983$1,39224.7%85.8%4.9%
Duval County3.2135.918.7%29.6%27.3%1979$8236.4%74.5%10.6%
San Patricio County2.8036.413.9%33.1%15.2%1984$1,39917.8%84.4%4.6%
Jim Hogg County3.8328.727.7%43.6%28.0%1977$84915.7%76.5%5.7%
Live Oak County2.3242.09.2%28.7%25.3%1990$94915.6%79.9%5.0%
Aransas County2.1146.411.5%23.2%17.4%2001$1,14329.3%91.8%3.3%
Bee County2.8335.013.2%29.2%17.5%1979$1,08414.6%82.8%4.7%

All figures 2020–24.

Counties with similar populations: Wise County, VA · Ashe County, NC · Austin County, TX · Avoyelles Parish, LA · Baker County, FL · Barbour County, AL · Barry County, MO · Barton County, KS · Bee County, TX · Whitley County, IN

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 Kleberg 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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