United States › Texas › Alamo CITY
Alamo Texas · 20,625 residents (2025 est.) · 7.65 sq mi
Time machine
COMPARE TO 1990 Census 2000 Census 2009 ACS 2010 ACS 2011 ACS 2012 ACS 2013 ACS 2014 ACS 2015 ACS 2016 ACS 2017 ACS 2018 ACS 2019 ACS 2020 ACS 2021 ACS 2022 ACS 2023 ACS
The short version
Alamo is home to 20,255 people in Texas. The median age is 29.2, younger than the US median of 38.9. 19% of adults hold a bachelor's degree, below the 36% national rate. 25.3% of residents live below the federal poverty line. The population is up 37% since 2000. Home values have more than tripled since 2000, reaching $145,100.
At a glance
Lower income
below the US median
US median: $82,259
Younger
median age 29.2
US median: 38.9
Less educated
19% hold a bachelor's degree
US average: 36%
Less affordable
home values up 103%, inflation adjusted
US median home: $376,019
Section 01
Population & growth from 14,760 in 2000
20,625 in 2025 (Census Bureau estimate)
2,647 / sq mi
+20%since 2009
from 2,212 / sq mi in 2009
US average: 281
from 33.0 in 2000
US average: 38.9
Population, 1990 – 2024
7K 11K 14K 18K 21K 1990 2000 2010 2020 2024 Alamo Age distribution, 2024
BAR + DOT: THIS PLACE · TICK: US AVERAGE
Section 02
Income & economy $57,096
+31%inflation adjusted, since 2000
from $23,928 in 2000
US average: $82,259
from $10,564 in 2000
US average: $44,673
Households earning $100K+
from 11.4% in 2009
US average: 53.3%
from 32.4% in 2000
US average: 12.5%
from 0.420 in 2010
US average: 0.476
Workforce by industry, 2024
Professional, scientific, technical 4.2%
Transportation & warehousing 2.1%
Public administration 1.8%
Agriculture, forestry, fishing 1.1%
Education & health services 0.5%
Arts, entertainment, food 0.4%
BAR + DOT: THIS PLACE · TICK: US AVERAGE
$145,100
+103%inflation adjusted, since 2000
from $39,200 in 2000
US average: $376,019
$811
+23%inflation adjusted, since 2000
from $361 in 2000
US average: $1,442
from 80.0% in 2000
25.8% rent
from 21.7% in 2009
US average: 10.0%
from 3.20 people in 2009
US average: 2.54
from 23.1% in 2009
US average: 22.9%
from 55.0% in 2009
US average: 47.4%
from 1.9 in 2009
Years of local income it takes to buy a local home, on a scale of about 0 to 15. Lower is more affordable.
Our index, 0 to 100. Higher means faster recent growth in incomes, home values, and college degrees.
Section 04
Race & ethnicity 2000
White, non-Hispanic 21.4%(3,154)
Hispanic / Latino 78.1%(11,528)
2024
White, non-Hispanic 11.4%(2,312)
Hispanic / Latino 84.8%(17,169)
from 37 in 2009
Our index, 0 to 100. Higher means a more even mix of racial and ethnic groups.
Section 04 · Origins
Detailed origins & ancestry Ancestry
+ 13 more ancestry groups with data from 9.6% in 2000
US average: 35.6%
High school or higher
from 55.1% in 2000
US average: 89.6%
from 2.1% in 2000
US average: 14.0%
Section 06
Commute & transportation from 12.1 min in 2000
US average: 26.5
from 82.6% in 2009
US average: 68.9%
from 9.8% in 2009
US average: 8.5%
from 0.0% in 2009
US average: 3.2%
from 4.8% in 2009
US average: 15.0%
from 2.4% in 2009
US average: 2.4%
from 0.1% in 2009
US average: 0.4%
from 12.0% in 2009
US average: 8.3%
Section 07
Work & employment from 13.3% in 2011
US average: 5.2%
from 55.1% in 2011
US average: 63.5%
Women 20-64 in the labor force
from 51.8% in 2020
US average: 74.6%
from 15.6% in 2009
US average: 13.1%
from 22.7% in 2009
US average: 42.5%
Section 08
People & community from 25.7% in 2009
US average: 14.1%
from 8.2% in 2009
US average: 6.2%
from 17.0% in 2012
US average: 13.3%
from 30.9% in 2013
US average: 8.4%
from 53.2% in 2017
US average: 91.0%
Computer in household
from 86.1% in 2020
US average: 95.5%
from 87.4% in 2020
US average: 87.7%
from 19.3% in 2016
US average: 77.7%
from 80.5% in 2016
US average: 13.6%
Marital status
Women 15+
Never married 35.7%(2,700)
SHARE WITHIN EACH SEX · POPULATION 15 AND OVER · 2024
Section 09
Health coverage from 30.9% in 2013
US average: 8.4%
from 27.5% in 2020
US average: 54.8%
Direct-purchase
from 6.8% in 2020
US average: 13.8%
from 22.2% in 2020
US average: 18.4%
from 30.3% in 2020
US average: 20.9%
VA health care
from 1.0% in 2020
US average: 2.2%
Any private
from 34.6% in 2020
US average: 67.1%
Any public
from 43.8% 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) 12.8%(100)
Share of the 779 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.
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Drill deeper
Places similar to Alamo Head to head
Compare Alamo to nearby cities ALAMO VS
San Juan
Income $56,562 −1%
Home value $126,700 −13%
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ALAMO VS
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ALAMO VS
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Income $70,609 +24%
Home value $164,100 +13%
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Frequently asked
How many people live in Alamo, Texas? Alamo, Texas has about 20,255 residents according to the 2024 American Community Survey.
What is the median household income in Alamo, Texas? The typical household in Alamo, Texas earns about $57,096 a year. Half of households make more than that, and half make less.
Is Alamo, Texas expensive? In Alamo, Texas, the median home is worth about $145,100, and the typical rent is about $811 a month.
How educated are people in Alamo, Texas? About 18.9% of adults age 25 and over in Alamo, Texas hold a bachelor's degree or higher.
What is the poverty rate in Alamo, Texas? About 25.3% of people in Alamo, Texas live below the federal poverty line.
Has Alamo, Texas grown since 1990? Yes, Alamo, Texas has grown since 1990. The population has added about 12,045 residents, a change of about 147 percent over that period.
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