Lampasas County, Texas Population 2026
Updated April 2026 · US Census ACS 2023 5-Year Estimates · 106th-largest in Texas
The population of Lampasas County, Texas is 22,267 as of the 2023 American Community Survey, making it the 106th-largest county in Texas. The median household income is $76,919, the median home value is $236,000, and the median age is 43.9.
The population of Lampasas County has grown 19.1% since 2010 (19,759 → 23,539), a +1.26% annualized rate.
22,267
Population
+1.26%
Annual growth
31
People / sq mi
$76,919
Median Income
$236,000
Median Home Value
Lampasas County covers 713 sq mi of land at 31.3 people per square mile.
About Lampasas County, TX
Lampasas County is a county in Texas with a population of 22,267. It ranks #106 among counties in Texas by population. The median age is 43.9, older than the national median. The population is 49.8% male and 50.2% female.
The median household income in Lampasas County is $76,919, near the US median of $74,580. 6.9% of residents live below the federal poverty level. Home values sit at a median of $236,000, with monthly rent averaging $961. The homeownership rate of 80.3% is higher than the national rate of 64.8%.
Educational attainment in Lampasas County reflects 21.6% of adults 25 and older holding a bachelor's degree or higher, below the national average of 34.3%. Roughly 7.2% of workers primarily work from home, below the national work-from-home rate of 14.2%. The average commute is 28.4 minutes each way.
Lampasas County Population History (2010-2024)
The county of Lampasas County had a population of 19,759 in 2010 and 23,539 in 2024, a 19.1% growth over 14 years. The peak was 23,539 in 2024. Average annual growth rate: 1.26%.
23,539
Population (2024)
19,759
Population (2010)
23,539
Peak (2024)
1.26%
Avg Annual Growth
| Year | Population |
|---|---|
| 2010 | 19,759 |
| 2011 | 19,920 |
| 2012 | 20,050 |
| 2013 | 20,138 |
| 2014 | 20,106 |
| 2015 | 20,362 |
| 2016 | 20,532 |
| 2017 | 20,867 |
| 2018 | 21,144 |
| 2019 | 21,429 |
| 2020 | 21,703 |
| 2021 | 22,227 |
| 2022 | 22,789 |
| 2023 | 23,319 |
| 2024 | 23,539 |
Race & Ethnicity
| White | 77.3% |
| Black or African American | 4.1% |
| Asian | 0.0% |
| Hispanic or Latino (any race) | 3.0% |
| Two or More Races | 0.0% |
Age & Sex
43.9
Median Age
50.2%
Female
49.8%
Male
20.5%
Age 65+
Age Distribution
Children (under 15): 17.5% · Seniors (65+): 20.5%
Income & Poverty
| Median household income | $76,919+$627 vs state |
| Mean household income | $94,987 |
| Per-capita income | $36,318 |
| Poverty rate | 6.9%-3.6% vs state |
| Unemployment rate | 2.5% |
| Employment-to-population | 50.7% |
Top Industries by Employment
The largest employment sector in Lampasas County is professional & business services, accounting for 20.5% of workers.
How residents commute
0.0%
Drive alone
1.3%
Carpool
76.3%
Public transit
7.2%
Work from home
28.4 min
Avg commute
Housing
$236,000$-24,400 vs state
Median home value
$961
Median rent
80.3%
Homeownership rate
9,802
Total housing units
83.1%
Occupied
16.9%
Vacant
19.7%
Renter-occupied
Social & access
87.0%
With health insurance
96.0%
With broadband internet
31.8%
Foreign-born
18.9%
Veterans (18+)
23.8%
With a disability
87.6%
Speak language other than English at home
Education
90.3%
High School+
21.6%
Bachelor's+
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Frequently Asked Questions
Lampasas County, Texas has a population of 22,267 according to the US Census Bureau's 2023 American Community Survey 5-year estimates, making it the 106th-largest county in Texas. Population density is 31 people per square mile.
The population of Lampasas County has grown 19.1% since 2010 (19,759 → 23,539), a +1.26% annualized rate.
The median household income in Lampasas County, Texas is $76,919, with mean (average) household income of $94,987 and per-capita income of $36,318. 6.9% of residents live below the federal poverty level.
In Lampasas County, the largest racial and ethnic groups are White (77.3%), Black or African American (4.1%), Hispanic or Latino (3.0%). Figures are from the US Census Bureau's 2023 ACS 5-year estimates and reflect self-reported responses.
The median age in Lampasas County, Texas is 43.9 years. Residents are 50.2% female and 49.8% male.
The median home value in Lampasas County is $236,000 and median monthly rent is $961. 80.3% of occupied housing units are owner-occupied. The county has 9,802 total housing units, 16.9% of which are vacant.
The largest employment sector in Lampasas County, Texas is professional, scientific, and management services, employing 20.5% of workers. The unemployment rate is 2.5%.
Houston is among the largest cities associated with Lampasas County, Texas, with a population of 2,300,419.
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Data from the American Community Survey (ACS) 5-Year estimates.
Source: U.S. Census Bureau ACS, 2026.