Altus, Oklahoma Population 2026
Updated April 2026 · US Census ACS 2023 5-Year Estimates
The population of Altus, Oklahoma is 18,670 as of the 2023 American Community Survey, making it the 28th-largest city in Oklahoma. The median household income is $55,550, the median home value is $124,800, and the median age is 33.5.
The population has declined 6.3% since 2010 (19,784 → 18,543).
18,670
Population
1025
People / sq mi
$55,550
Median Income
$124,800
Median Home Value
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Altus covers 18.2 sq mi of land at 1025 people per square mile.
About Altus, OK
Housing cost is the defining feature of Altus: the median home is valued at $124,800. Altus is a city in Oklahoma with a population of 18,670. It ranks #28 among cities in Oklahoma by population.
The typical household earns $55,550, below the US median of $78,538. Poverty sits at 13.4%, above the national 12.4%. Home prices sit near the bottom of the range at $124,800, with typical rent around $897.
College attainment is 23.5%, below the national 35.0%. Almost everyone commutes — only 4.5% work from home, below the national 14.0%, and the average commute runs about 11 minutes each way.
Altus city Population History (2010-2024)
The city of Altus city had a population of 19,784 in 2010 and 18,543 in 2024, a -6.3% growth over 14 years. The peak was 19,784 in 2010. Average annual growth rate: -0.46%.
18,543
Population (2024)
19,784
Population (2010)
19,784
Peak (2010)
-0.46%
Avg Annual Growth
| Year | Population |
|---|---|
| 2010 | 19,784 |
| 2011 | 19,743 |
| 2012 | 19,604 |
| 2013 | 19,519 |
| 2014 | 19,309 |
| 2015 | 19,039 |
| 2016 | 19,025 |
| 2017 | 18,784 |
| 2018 | 18,526 |
| 2019 | 18,338 |
| 2020 | 18,704 |
| 2021 | 18,707 |
| 2022 | 18,643 |
| 2023 | 18,648 |
| 2024 | 18,543 |
Race & Ethnicity
| White | 68.8% |
| Black or African American | 8.3% |
| Asian | 0.0% |
| Hispanic or Latino (any race) | 5.7% |
| Two or More Races | 0.0% |
Economy & Income
$55,550
Median Household Income
$30,250
Per Capita Income
13.4%
Poverty Rate
3.6%
Unemployment Rate
Housing
$124,800
Median Home Value
$897
Median Rent
55.9%
Owner-Occupied
Education
85.2%
High School+
23.5%
Bachelor's+
Commute
0.0%
Drive Alone
83.5%
Public Transit
4.5%
Work From Home
11.1 min
Avg Commute
Community Profile
45.6%
Foreign Born
81.5%
Non-English at Home
13.3%
Veterans
15.5%
With Disability
84.6%
Health Insurance
95.1%
Internet Access
Employment by Industry
| Professional, Scientific & Management | 21.9% |
| Public Administration | 13.1% |
| Education, Health Care & Social Services | 10.3% |
| Manufacturing | 9.2% |
| Finance, Insurance & Real Estate | 7.1% |
| Retail Trade | 5.5% |
| Agriculture & Mining | 5.4% |
| Construction | 3.9% |
| Arts, Entertainment & Food Services | 3.4% |
| Information | 3.3% |
| Transportation & Warehousing | 1.5% |
Largest cities in Oklahoma
Largest counties in Oklahoma
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City rankings
Frequently Asked Questions
Altus, Oklahoma has a population of 18,670 according to the US Census Bureau's 2023 American Community Survey 5-year estimates, making it the 28th-largest city in Oklahoma.
The median household income in Altus, Oklahoma is $55,550, with 13.4% of residents living below the federal poverty level.
The median home value in Altus, Oklahoma is $124,800, with median monthly rent at $897 and a homeownership rate of 55.9%.
The median age in Altus, Oklahoma is 33.5 years. The population is 50.5% male and 49.5% female.
The population has declined 6.3% since 2010 (19,784 → 18,543).
Altus city, OK Climate
Altus city, OK has an average annual temperature of 16.5°C (62°F) and receives about 716 mm of precipitation per year. The warmest month is July and the coldest is January. Figures are 1970–2000 climate normals.
16.5°C
Avg Temp
716
Precip (mm/yr)
Jul
Hottest Month
Jan
Coldest Month
| Month | Avg (°C/°F) | Precip |
|---|---|---|
| January | 3° / 38° | 23 mm |
| February | 7° / 44° | 29 mm |
| March | 11° / 52° | 46 mm |
| April | 16° / 62° | 60 mm |
| May | 22° / 71° | 118 mm |
| June | 26° / 79° | 100 mm |
| July | 29° / 84° | 52 mm |
| August | 28° / 82° | 68 mm |
| September | 24° / 74° | 87 mm |
| October | 17° / 63° | 67 mm |
| November | 10° / 50° | 37 mm |
| December | 5° / 41° | 29 mm |
1970–2000 normals from WorldClim 2.1 (~9 km grid). Precipitation can be less precise near mountains or coastlines, where rainfall varies sharply over short distances.
Best time to visit Altus city, OK
The most comfortable months to visit Altus city, OK are typically May, September and October, when temperatures are mildest and rainfall is relatively low. The hottest month is July (around 36°C high). The coldest is January (near -4°C low). May is usually the wettest month.
Where to stay near Altus
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Statewide data for Oklahoma
Population, race, income, age, and trends across Oklahoma
Data from the American Community Survey (ACS) 5-Year estimates.
Source: U.S. Census Bureau ACS, 2026.