Mayes County, Oklahoma Population 2026
Updated April 2026 · US Census ACS 2023 5-Year Estimates · 27th-largest in Oklahoma
The population of Mayes County, Oklahoma is 39,406 as of the 2023 American Community Survey, making it the 27th-largest county in Oklahoma. The median household income is $57,279, the median home value is $171,900, and the median age is 40.5.
The population of Mayes County has declined 2.8% since 2010 (41,314 → 40,144), a -0.20% annualized rate.
39,406
Population
-0.20%
Annual growth
60
People / sq mi
$57,279
Median Income
$171,900
Median Home Value
Mayes County covers 655 sq mi of land at 60.1 people per square mile.
About Mayes County, OK
The poverty rate is what most separates Mayes County from the typical county: 14.0% of residents live below the federal poverty line, against 12.4% nationally. With 39,406 residents, Mayes County is a county in Oklahoma. It ranks #27 among counties in Oklahoma by population.
The typical household here earns about $57,279, below the US median of $78,538. Roughly 14.0% of residents fall below the poverty line, above the national 12.4%. Median home value is $171,900, with typical rent around $846.
Fewer adults hold degrees here than in most comparable places — 16.5%, below the national 35.0%. About 7.1% of the workforce is home-based, below the national 14.0%, and the average commute runs about 25 minutes each way.
The elevated poverty rate is the context for the rest of the profile in Mayes County: it pulls on median income, housing tenure, and the share of residents with a college degree.
Mayes County Population History (2010-2024)
The county of Mayes County had a population of 41,314 in 2010 and 40,144 in 2024, a -2.8% growth over 14 years. The peak was 41,327 in 2011. Average annual growth rate: -0.19%.
40,144
Population (2024)
41,314
Population (2010)
41,327
Peak (2011)
-0.19%
Avg Annual Growth
| Year | Population |
|---|---|
| 2010 | 41,314 |
| 2011 | 41,327 |
| 2012 | 41,161 |
| 2013 | 40,975 |
| 2014 | 40,934 |
| 2015 | 40,901 |
| 2016 | 41,031 |
| 2017 | 40,994 |
| 2018 | 41,173 |
| 2019 | 41,136 |
| 2020 | 39,053 |
| 2021 | 39,255 |
| 2022 | 39,593 |
| 2023 | 39,971 |
| 2024 | 40,144 |
Race & Ethnicity
| White | 63.8% |
| Black or African American | 0.4% |
| Asian | 0.1% |
| Hispanic or Latino (any race) | 31.3% |
| Two or More Races | 0.0% |
Age & Sex
40.5
Median Age
49.8%
Female
50.2%
Male
18.7%
Age 65+
Age Distribution
Children (under 15): 19.4% · Seniors (65+): 18.7%
Income & Poverty
| Median household income | $57,279$-6,324 vs state |
| Mean household income | $75,226 |
| Per-capita income | $30,528 |
| Poverty rate | 14.0%+2.9% vs state |
| Unemployment rate | 3.8% |
| Employment-to-population | 53.8% |
Top Industries by Employment
The largest employment sector in Mayes County is professional & business services, accounting for 20.8% of workers.
How residents commute
0.2%
Drive alone
1.9%
Carpool
79.0%
Public transit
7.1%
Work from home
25.3 min
Avg commute
Housing
$171,900$-14,000 vs state
Median home value
$846
Median rent
74.3%
Homeownership rate
18,365
Total housing units
83.1%
Occupied
16.9%
Vacant
25.7%
Renter-occupied
Social & access
84.5%
With health insurance
91.6%
With broadband internet
27.8%
Foreign-born
9.1%
Veterans (18+)
24.1%
With a disability
95.0%
Speak language other than English at home
Education
89.3%
High School+
16.5%
Bachelor's+
Largest cities in Oklahoma
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County rankings
Frequently Asked Questions
Mayes County, Oklahoma has a population of 39,406 according to the US Census Bureau's 2023 American Community Survey 5-year estimates, making it the 27th-largest county in Oklahoma. Population density is 60 people per square mile.
The population of Mayes County has declined 2.8% since 2010 (41,314 → 40,144), a -0.20% annualized rate.
The median household income in Mayes County, Oklahoma is $57,279, with mean (average) household income of $75,226 and per-capita income of $30,528. 14.0% of residents live below the federal poverty level.
In Mayes County, the largest racial and ethnic groups are White (63.8%), Hispanic or Latino (31.3%), Black or African American (0.4%). Figures are from the US Census Bureau's 2023 ACS 5-year estimates and reflect self-reported responses.
The median age in Mayes County, Oklahoma is 40.5 years. Residents are 49.8% female and 50.2% male.
The median home value in Mayes County is $171,900 and median monthly rent is $846. 74.3% of occupied housing units are owner-occupied. The county has 18,365 total housing units, 16.9% of which are vacant.
The largest employment sector in Mayes County, Oklahoma is professional, scientific, and management services, employing 20.8% of workers. The unemployment rate is 3.8%.
Oklahoma City is among the largest cities associated with Mayes County, Oklahoma, with a population of 688,693.
Mayes County, OK Climate
Mayes County, OK has an average annual temperature of 15.3°C (60°F) and receives about 1087 mm of precipitation per year. The warmest month is July and the coldest is January. Figures are 1970–2000 climate normals.
15.3°C
Avg Temp
1087
Precip (mm/yr)
Jul
Hottest Month
Jan
Coldest Month
| Month | Avg (°C/°F) | Precip |
|---|---|---|
| January | 2° / 36° | 45 mm |
| February | 5° / 41° | 52 mm |
| March | 10° / 50° | 93 mm |
| April | 15° / 60° | 101 mm |
| May | 20° / 68° | 124 mm |
| June | 24° / 76° | 125 mm |
| July | 27° / 81° | 76 mm |
| August | 27° / 80° | 85 mm |
| September | 23° / 73° | 125 mm |
| October | 16° / 62° | 99 mm |
| November | 10° / 49° | 97 mm |
| December | 4° / 40° | 65 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 Mayes County, OK
The most comfortable months to visit Mayes County, OK are typically May, September and June, when temperatures are mildest and rainfall is relatively low. The hottest month is July (around 33°C high). The coldest is January (near -4°C low). June is usually the wettest month.
Where to stay near Mayes County
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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.