Alamo, TX demographics:
population, income, and more

Total population
20,255
1.2% year-over-year change
Median household income
$57,096/yr
5.3% year-over-year change
Housing units
7,700
1.4% year-over-year change

Alamo population

How many people live in Alamo

Alamo is home to 20,255 residents, according to the most recent Census data. Gender-wise, 49.1% of Alamo locals are male, and 50.9% are female.

Total population
20,255
1.2% year-over-year change
Gender ratio
Male
49.1%
9,940
Female
50.9%
10,315
Value Percent YoY change
Male 9,940 49.1% 2.7%
Female 10,315 50.9% -0.1%
A higher population often means more rental variety and livelier areas. The gender balance—how many men live here compared to women—can reveal a lot about the community and the lifestyles of its residents. Use this info to get a sense of the area's pace and personality.

Age demographics

The median age in Alamo is 29, with the population distributed as follows: about 28.8% are children under 15, then 14.8% are in the 15 to 24 age group. Adults between 25 and 44 make up 22.7% of the population, while another 17.8% fall into the 45 to 64 bracket. Finally, around 15.8% are 65 or older.

Median age
29.2
Age breakdown
Under 15
28.8%
15 to 24
14.8%
25 to 44
22.7%
45 to 64
17.8%
Over 65
15.8%
Value Percent YoY change
Under 15 5,840 28.8% 4.2%
15 to 24 2,998 14.8% -1.7%
25 to 44 4,603 22.7% 7.5%
45 to 64 3,616 17.8% -7.8%
Over 65 3,198 15.8% 1.5%
The age composition helps you get insight into who lives in the area. A younger population might mean a more active, fast-paced vibe, while an older one could suggest a quieter, slower lifestyle. If there's a balanced makeup, you’re likely to find a variety of services, housing types, and community spaces that cater to different life stages.

Racial makeup

In Alamo, 77.8% of the population are US-born citizens, while 7.2% have gained naturalized citizenship. At the same time, 15% of residents are non-citizens. As for race, 39.3% of locals are Caucasian, 3.9% are African American and 0.1% have Asian roots. There’s also a share of 49.3% that includes residents with two or more races.

Citizenship
U.S.-born citizens
77.8%
Non-U.S.-born citizens
7.2%
Non-citizens
15%
Value Percent YoY change
U.S.-born citizens 15,751 77.8% 3.0%
Non-U.S.-born citizens 1,456 7.2% -7.3%
Non-citizens 3,048 15% -2.8%
Racial breakdown
White
39.3%
Black or African American
3.9%
American Indian and Alaska Native
0.3%
Asian
0.1%
Native Hawaiian and other Pacific Islander
0%
Two or more races
49.3%
Other
7.1%
Value Percent
White 7,969 39.3%
Black or African American 785 3.9%
American Indian and Alaska Native 56 0.3%
Asian 19 0.1%
Two or more races 9,983 49.3%
Other 1,443 7.1%

Households in Alamo

A peek inside Alamo households

Alamo has 6,032 households, with an average of 3 members in each. Of these, 75.8% are families, while the remaining 24.2% are made up of individuals living alone or with non-relatives, such as roommates.

Households stats

Total households
6,032
0.3% year-over-year change
Average people per household
3
Non-family households
1,463
Family households
4,569
Value Percent YoY change
Non-family households 1,463 24.2% -2.1%
Family households 4,569 75.8% 1.1%
The mix between family and non-family households gives a glimpse into daily life. A higher percentage of families might mean more parks and schools, while more non-family setups can mean flexible housing and diverse living styles. For renters, this can signal what kinds of homes are common and can help you figure out if the area matches your lifestyle.

Housing in Alamo

The housing landscape of Alamo

Alamo's housing consists of 7,700 units, with 54.2% being detached single-family homes ideal for those wanting space. Attached options, including duplexes and townhouses, make up 1.8% and offer a more compact, shared living style. Then there are the multifamily buildings in the area, and for those seeking flexibility, non-traditional options like mobile homes account for 34.8% of the housing landscape.

Housing units
7,700
1.4% year-over-year change
Housing types
Value Percent
1 unit, detached 4,173 54.2%
1 unit, attached 139 1.8%
2 units 158 2%
3 or 4 units 207 2.7%
5 to 9 units 152 2%
10 to 19 units 118 1.5%
50 or more units 14 0.2%
Mobile home 2,680 34.8%
Boat, RV, van, etc. 59 0.8%
Homes built since 2020
268
145.9% year-over-year change

The age of buildings in Alamo

In Alamo, the median construction year is 1997. Most development happened in the second half of the 20th century. Then, 24.5% of homes were added from 2000 to 2009, 15.7% between 2010 and 2019, and 3.5% are part of the newest wave of development.

Construction year breakdown by decade
Value Percent YoY change
Built between 1940 and 1949 40 0.5% 81.8%
Built between 1950 and 1959 90 1.2% -4.3%
Built between 1960 and 1969 363 4.7% -9.5%
Built between 1970 and 1979 887 11.5% 15.2%
Built between 1980 and 1989 1,513 19.6% -7.9%
Built between 1990 and 1999 1,443 18.7% -3.9%
Built between 2000 and 2009 1,884 24.5% -2.6%
Built between 2010 and 2019 1,212 15.7% 12.0%
Built in 2020 or later 268 3.5% 145.9%
As a renter, knowing when homes were built helps you understand the potential condition and design of rental units. Newer builds may have more contemporary layouts, while older homes can offer character or larger lots, depending on the area.

Alamo occupancy rates

Out of the 6,032 occupied housing units in Alamo, 74.2% are owner-occupied, while 25.8% are lived in by tenants. Meanwhile, 21.7% of all homes on the local market sit vacant.

Occupied housing units
6,032
0.3% year-over-year change
Occupancy breakdown
Renter occupied
1,555
Owner occupied
4,477
Value Percent YoY
change
Renter occupied 1,555 25.8% -3.5%
Owner occupied 4,477 74.2% 1.7%
Unoccupied housing units
21.7%
Unoccupied housing units refer to homes that are currently without residents—whether they're waiting for renters or owners, used seasonally, or simply unclaimed. A higher share of empty homes may mean more housing availability, while a low number can reflect a tighter market with more competition. This, along with the renter-vs.-owner mix, helps paint a clearer picture of what types of housing and services are likely to be available in the area.

Alamo housing costs

Housing costs in Alamo come to a median of $746 per month, while tenants specifically pay a median gross rent of $811.

Median housing costs per month
$746/month
This figure sums up typical monthly housing costs for all households in the area. If you own, it includes mortgage payments in addition to property taxes, insurance and HOA fees. If you rent, it accounts for rent plus extras like utilities. It’s useful for seeing how local living expenses stack up compared to other places.
Median gross rent in Alamo
$811/month
Gross rent gives a more complete look at what renters actually pay, including not just base rent, but also utilities and fees. It’s a key number for evaluating rental affordability in your area of interest and understanding how it compares to nearby locations.

Education in Alamo

Alamo education at a glance

About 45.5% of the population in Alamo went to high school, while 19.8% pursued college studies. Another 5.3% earned an associate degree and 13.1% hold a bachelor’s. Meanwhile, 4.5% went even further, earning a master’s or doctorate.

Education level
Value Percent YoY change
No high school 1,645 11.9% -15.9%
High school diploma 6,297 45.5% 3.0%
College diploma 2,739 19.8% -1.1%
Associate degree 736 5.3% -11.3%
Bachelor's degree 1,810 13.1% 17.8%
Graduate degree 626 4.5% 31.0%
A community’s education mix can offer insights into the local economy and housing market. Higher levels of education often align with more job opportunities and stable incomes, which can increase demand for homes and influence both rent prices and rental availability.

Income in Alamo

How much people earn in Alamo

The average annual household income in Alamo was $70,105 in 2024, the most recent annual data available, according to the U.S. Census Bureau. This marked a +5.2% change from the previous year. At the same time, the median income stood at $57,096, reflecting a +5.3% shift over the same period.

Average household income in Alamo
$70,105/year
5.2% year-over-year change
Median household income in Alamo
$57,096/year
5.3% year-over-year change

Alamo income by age

In Alamo, households led by residents aged 25 to 44 — usually in the early to mid stages of their careers — have a median income of $63,322. Those with someone between 45 and 64 in charge, often well established professionally, earn $71,032 overall. Overall, 75.1% of the locals in this community live above the poverty line.

Income breakdown by age
Value YoY change
25 - 44 $63,322 1.7%
45 - 64 $71,032 12.3%
Over 65 $39,816 13.0%
Above poverty level
14,839
Below poverty level
4,930
Value Percent YoY
change
Above poverty level 14,839 75.1% -0.6%
Below poverty level 4,930 24.9% 3.6%

Average renter income in Alamo

To get a better sense of what renters earn on average in Alamo, their median household income was $23,889 according to 2022 Census data. In addition, the rent-to-income ratio in the area, at 40.7%, shows what portion of their earnings goes toward housing expenses.

Renter median household income
$23,889
Rent-to-income ratio
40.7%
Understanding the rent-to-income ratio can help renters gauge if local housing costs align with their earnings. A ratio under 30% usually signals affordability, while exceeding this mark means rent is taking a larger-than-recommended bite out of income. That could make it harder for you to cover other costs like transportation, healthcare, or child care.

Employment in Alamo

Workforce and job types in Alamo

The job market in Alamo is powered by 6,809 working residents, spread across a range of industries and roles. 68.8% of the working population are employed in professional or administrative positions, while 31.2% are in hands-on or service-based jobs. Also, 9.9% run their own businesses, 70.8% are employed by private companies, and 17.2% work in the public sector.

Workforce demographics

Working population
6,809
-2.2% year-over-year change
White collar
4,688
Blue collar
2,121
Value Percent YoY change
White collar 4,688 68.8% -3.4%
Blue collar 2,121 31.2% 0.4%
Employer type
Self employees
9.9%
Private companies
70.8%
Governmental workers
17.2%
Not for profit companies
2%
Value Percent YoY change
Self employees 676 9.9% 12.3%
Private companies 4,820 70.8% -1.5%
Governmental workers 1,174 17.2% -11.3%
Not for profit companies 139 2% -3.5%
Unemployment rate
9.4%
-0.4% year-over-year change

Available workforce

The unemployment rate in Alamo stands at 9.4%, representing the share of the workforce currently without a job and actively looking for one.

For renters, the unemployment rate helps paint a picture of job security and financial stability in the area. Rates around 4% to 5% are considered typical. A lower-than-average rate might suggest strong job prospects and a thriving local economy, while a higher rate could hint at fewer opportunities—both useful to consider when planning a move.

Transportation in Alamo

How people get around in Alamo

In Alamo, the average commute time is 24 minutes. Commuting methods vary: 90.5% of residents travel by personal vehicle and 1.6% prefer to walk, while the remaining share relies on public transit or on two wheelers to get from A to B.

Commute time
24 min
Means of transportation
Value Percent YoY change
Car 5,884 90.5% -7.1%
Taxicab 35 0.5% N/A
Motorcycle 3 0% 0.0%
Bicycle 20 0.3% 81.8%
Walk 105 1.6% 34.6%
Understanding how locals get to work can help you plan your own routine. High car usage might mean you’ll need a vehicle, while strong public transit or walkability could save you the hassle. Commute times also play a big role in quality of life—shorter trips can give you more time for the things you enjoy.

What is the median and average household income in Alamo by zipcode?

Zipcode Population Number of households Median income Average income
78516 34,370 10,045 $53,229 $65,716

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FAQs about Alamo demographics 

What is the total population of Alamo?

Alamo has a total population of 20,255 residents, according to the latest release from the U.S. Census Bureau: the 2019-2023 American Community Survey (ACS) 5-year estimates. This figure changed by +1.2% compared to a year ago.

What is the gender ratio in Alamo?

The gender ratio in Alamo is as follows:
  • 49.1% males (9,940 residents)
  • 50.9% females (10,315 residents)

What is the median age in Alamo?

The median age in Alamo is 29.2.

What is the age distribution of the population in Alamo?

The age distribution in Alamo is as follows:
  • Under 15: 28.8% (5,840 residents)
  • Ages 15-24: 14.8% (2,998 residents)
  • Ages 25-44: 22.7% (4,603 residents)
  • Ages 45-64: 17.8% (3,616 residents)
  • Over 65: 15.8% (3,198 residents)

What is the racial and ethnic makeup of Alamo?

The racial and ethnic makeup of Alamo is as follows:
  • White: 39.3% (7,969 residents)
  • Black or African American: 3.9% (785 residents)
  • American Indian and Alaska Native: 0.3% (56 residents)
  • Asian: 0.1% (19 residents)
  • Native Hawaiian and Other Pacific Islander: 0% (0 residents)
  • Two or More Races: 49.3% (9,983 residents)
  • Other: 7.1% (1,443 residents)

What percentage of the population in Alamo are U.S.-born citizens?

U.S.-born citizens represent 77.8% of the population in Alamo.

How many housing units are there in Alamo?

There are 7,700 housing units in Alamo, reflecting a +1.4% change compared to the previous year, according to the latest data from the U.S. Census Bureau.

How many households are in Alamo and what is the average household size?

Alamo has a total of 6,032 households, with an average of 3 people in each.

What is the median household income in Alamo?

Alamo has a median household income of $57,096, representing a +5.3% shift from the previous year, according to the U.S. Census Bureau.

What is the employment rate and job market overview for Alamo?

The employment rate is 90.6% in Alamo, with a workforce of 6,809 residents. Here’s a detailed breakdown of the local job market:

Job types:
  • White-collar workers: 68.8% (4,688 residents)
  • Blue-collar workers: 31.2% (2,121 residents)

Places of employment:
  • Self-employed: 9.9% (676 residents)
  • Private companies: 70.8% (4,820 residents)
  • Governmental workers: 17.2% (1,174 residents)
  • Not-for-profit companies: 2% (139 residents)

Data source & methodology

The demographic data on this page was sourced from the latest U.S. Census Bureau release—the 2019–2023 American Community Survey (ACS) 5-year estimates.

The information, issued annually, is compiled and published by the Point2Homes Research Team as soon as new data becomes available.

No representation, guarantee, or warranty is made concerning the accuracy or completeness of modified or aggregated information for particular areas.

Page last updated: September 2025