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COUNTY · 2000 CENSUS

Karnes County

Texas · 15,446 residents · 748 sq mi
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The short version

Karnes County is home to 15,446 people in Texas. Four-year degrees are less common here than nationally, at 9% of adults. The typical home is worth $39,700. Households here earn about 34% less than in Texas as a whole. 21.9% of residents live below the federal poverty line. Renters pay $326 a month at the median.

At a glance
Lower income
below the US median
US median: $42,589
Mid-age
median age 34.1
US median: 35.2
Less educated
9% hold a bachelor's degree
US average: 24%
Stable housing
home values roughly flat, inflation adjusted
US median home: $120,530
Section 01

Population & growth

15,446
+24%since 1990
from 12,455 in 1990
1990 – 2025
34.1
+2%since 1990
from 33.3 in 1990
US average: 35.2
Land area
748 sq mi
Population, 19902024
12K13K14K15K16K19902000201020202024Karnes County
202415K
1990201020202024
Age distribution, 2000
Under 55.4%(837)
US avg: 6.8%
5 to 95.7%(878)
US avg: 7.3%
10 to 146.7%(1,028)
US avg: 7.3%
15 to 196.9%(1,069)
US avg: 7.2%
20 to 248.6%(1,324)
US avg: 6.7%
25 to 3418.3%(2,826)
US avg: 14.2%
35 to 4415.9%(2,452)
US avg: 16%
45 to 5410.8%(1,672)
US avg: 13.4%
55 to 647.4%(1,141)
US avg: 8.6%
65 to 747.1%(1,099)
US avg: 6.5%
75 to 845.2%(797)
US avg: 4.4%
85 and over2.1%(323)
US avg: 1.5%
BAR + DOT: THIS PLACE · TICK: US AVERAGE
Section 02

Income & economy

$26,526
+25%inflation adjusted, since 1990
from $16,155 in 1990
US average: $42,589
1990 – 2024
$13,603
+65%since 1990
from $8,229 in 1990
US average: $21,522
21.9%
−14.6 ptssince 1990
from 36.5% in 1990
US average: 12.4%
Section 03

Housing

$39,700
+1%inflation adjusted, since 1990
from $29,700 in 1990
US average: $120,530
1990 – 2024
$326
+8%inflation adjusted, since 1990
from $229 in 1990
US average: $602
74.2%
−0.2 ptssince 1990
from 74.5% in 1990
25.8% rent
Section 04

Race & ethnicity

1990
White, non-Hispanic77.1%(9,599)
Black2.8%(350)
Hispanic / Latino47.3%(5,896)
Asian0.1%(11)
2000
White, non-Hispanic40.8%(6,309)
Black10.4%(1,603)
Hispanic / Latino47.4%(7,324)
Asian0.4%(62)

No data for the years selected.

Section 04 · Origins

Detailed origins & ancestry

Detailed origin tables are available for 2024; showing 2024 data.

Hispanic origin
Mexican50.2%(7,515)
Puerto Rican0.5%(68)
Spaniard0.3%(51)
Salvadoran0.2%(31)
Honduran0.1%(10)
Asian origin
Filipino0.2%(29)
Vietnamese0.1%(9)
Korean0%(7)
Pacific Islander origin
Samoan0%(7)
Tongan0%(3)
Ancestry
German10.3%(1,539)
Polish6.9%(1,028)
Irish5.3%(799)
American3.3%(495)
English2.8%(421)
Italian1.4%(206)
Czech1.4%(203)
Scottish0.6%(96)
Swedish0.6%(86)
French0.5%(73)
Norwegian0.5%(73)
Scotch-Irish0.4%(59)
+ 12 more ancestry groups with data
British0.3%(46)
Russian0.3%(45)
Dutch0.3%(39)
Welsh0.3%(39)
Danish0.1%(14)
West Indian0.1%(13)
Ukrainian0.1%(10)
Brazilian0.1%(9)
Section 05

Education

9.4%
+0.6 ptssince 1990
from 8.9% in 1990
US average: 24.4%
High school or higher
59.1%
+7.8 ptssince 1990
from 51.3% in 1990
US average: 80.3%
3.1%
+1.2 ptssince 1990
from 2.0% in 1990
US average: 8.8%
Section 06

Commute & transportation

22.0 min
−3%since 1990
from 22.6 min in 1990
US average: 17.6
Section 07

Work & employment

No data for the years selected.

Section 08

People & community

No data for the years selected.

Marital status
Men 15+
Never married35.5%(2,768)
Married49.4%(3,851)
Widowed2.3%(176)
Divorced12.8%(995)
Women 15+
Never married20.3%(997)
Married55.8%(2,743)
Widowed14.7%(725)
Divorced9.2%(452)
SHARE WITHIN EACH SEX · POPULATION 15 AND OVER · 2000
Section 09

Health coverage

Showing 2024 (the nearest year with coverage data).

15.8%
−0.2 ptssince 2013
from 16.0% in 2013
US average: 8.4%
47.6%
−2.9 ptssince 2020
from 50.5% in 2020
US average: 54.8%
Direct-purchase
10.5%
−3.5 ptssince 2020
from 14.0% in 2020
US average: 13.8%
19.7%
+0.9 ptssince 2020
from 18.8% in 2020
US average: 18.4%
20.4%
+3.1 ptssince 2020
from 17.3% in 2020
US average: 20.9%
VA health care
1.4%
−1.2 ptssince 2020
from 2.6% in 2020
US average: 2.2%
Any private
58.7%
−4.6 ptssince 2020
from 63.3% in 2020
US average: 67.1%
Any public
35.5%
+1.9 ptssince 2020
from 33.6% in 2020
US average: 36.7%

Shares are "alone or in combination": a person with both Medicare and Medicaid counts in each, so categories overlap and do not sum to 100%.

Section 09 · Service history

Veterans

Veterans by period of service, 2024
Gulf War (2001 or later)10.8%(51)
US avg: 26.4%
Gulf War (1990s)19.3%(91)
US avg: 24.3%
Vietnam era43.9%(207)
US avg: 33.1%
Korean War0%(0)
US avg: 4.5%
World War II0%(0)
US avg: 1%

Share of the 471 veterans here. A veteran who served across eras counts in each, so shares can total more than 100%. Peacetime-only service is included in the total but not shown as an era.

BAR + DOT: THIS PLACE · TICK: US AVERAGE
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Frequently asked

How many people live in Karnes County, Texas?

Karnes County, Texas has about 15,446 residents according to the 2000 Census.

What is the median household income in Karnes County, Texas?

The typical household in Karnes County, Texas earns about $26,526 a year. Half of households make more than that, and half make less.

Is Karnes County, Texas expensive?

In Karnes County, Texas, the median home is worth about $39,700, and the typical rent is about $326 a month.

How educated are people in Karnes County, Texas?

About 9.4% of adults age 25 and over in Karnes County, Texas hold a bachelor's degree or higher.

What is the poverty rate in Karnes County, Texas?

About 21.9% of people in Karnes County, Texas live below the federal poverty line.

Has Karnes County, Texas grown since 1990?

Yes, Karnes County, Texas has grown since 1990. The population has added about 2,991 residents, a change of about 24 percent over that period.

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DATA: US CENSUS BUREAU ACS 5-YEAR + DECENNIAL CENSUS · UPDATED 2024

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