McClain County, OK demographics:
population, income, and more

Total population
45,273
3.4% year-over-year change
Median household income
$84,552/yr
-0.3% year-over-year change
Housing units
17,630
3.0% year-over-year change

McClain County population

How many people live in McClain County

McClain County is home to 45,273 residents, according to the most recent Census data. Gender-wise, 49.9% of McClain County locals are male, and 50.1% are female.

Total population
45,273
3.4% year-over-year change
Gender ratio
Male
49.9%
22,596
Female
50.1%
22,677
Value Percent YoY change
Male 22,596 49.9% 3.4%
Female 22,677 50.1% 3.5%
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 McClain County is 39, with the population distributed as follows: about 20.3% are children under 15, then 12.4% are in the 15 to 24 age group. Adults between 25 and 44 make up 26.5% of the population, while another 25.2% fall into the 45 to 64 bracket. Finally, around 15.6% are 65 or older.

Median age
38.6
Age breakdown
Under 15
20.3%
15 to 24
12.4%
25 to 44
26.5%
45 to 64
25.2%
Over 65
15.6%
Value Percent YoY change
Under 15 9,194 20.3% 2.5%
15 to 24 5,619 12.4% 2.7%
25 to 44 11,993 26.5% 4.8%
45 to 64 11,413 25.2% 2.4%
Over 65 7,054 15.6% 4.5%
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 McClain County, 95.8% of the population are US-born citizens, while 2.4% have gained naturalized citizenship. At the same time, 1.9% of residents are non-citizens. As for race, 77.7% of locals are Caucasian, 1.2% are African American and 0.6% have Asian roots. There’s also a share of 13% that includes residents with two or more races.

Citizenship
U.S.-born citizens
95.8%
Non-U.S.-born citizens
2.4%
Non-citizens
1.9%
Value Percent YoY change
U.S.-born citizens 43,359 95.8% 3.5%
Non-U.S.-born citizens 1,068 2.4% -4.4%
Non-citizens 846 1.9% 11.6%
Racial breakdown
White
77.7%
Black or African American
1.2%
American Indian and Alaska Native
5.7%
Asian
0.6%
Native Hawaiian and other Pacific Islander
0%
Two or more races
13%
Other
1.7%
Value Percent
White 35,192 77.7%
Black or African American 550 1.2%
American Indian and Alaska Native 2,597 5.7%
Asian 269 0.6%
Native Hawaiian and other Pacific Islander 2 0%
Two or more races 5,908 13%
Other 755 1.7%

Households in McClain County

A peek inside McClain County households

McClain County has 16,421 households, with an average of 3 members in each. Of these, 74% are families, while the remaining 26% are made up of individuals living alone or with non-relatives, such as roommates.

Households stats

Total households
16,421
2.5% year-over-year change
Average people per household
3
Non-family households
4,275
Family households
12,146
Value Percent YoY change
Non-family households 4,275 26% 5.4%
Family households 12,146 74% 1.5%
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 McClain County

The housing landscape of McClain County

McClain County's housing consists of 17,630 units, with 82.8% being detached single-family homes ideal for those wanting space. Attached options, including duplexes and townhouses, make up 1.2% 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 10.2% of the housing landscape.

Housing units
17,630
3.0% year-over-year change
Housing types
Value Percent
1 unit, detached 14,594 82.8%
1 unit, attached 217 1.2%
2 units 127 0.7%
3 or 4 units 219 1.2%
5 to 9 units 265 1.5%
10 to 19 units 92 0.5%
20 to 49 units 42 0.2%
50 or more units 249 1.4%
Mobile home 1,804 10.2%
Boat, RV, van, etc. 21 0.1%
Homes built since 2020
1,200
59.8% year-over-year change

The age of buildings in McClain County

In McClain County, the median construction year is 1997. About 3% of homes were built before the 1940s, with another 2.2% going up by 1949. Most development happened in the second half of the 20th century. Then, 18.6% of homes were added from 2000 to 2009, 21.4% between 2010 and 2019, and 6.8% are part of the newest wave of development.

Construction year breakdown by decade
Value Percent YoY change
Built in 1939 or earlier 531 3% 8.6%
Built between 1940 and 1949 383 2.2% 11.0%
Built between 1950 and 1959 720 4.1% 2.6%
Built between 1960 and 1969 959 5.4% -8.3%
Built between 1970 and 1979 2,159 12.2% -12.0%
Built between 1980 and 1989 2,602 14.8% 9.3%
Built between 1990 and 1999 2,020 11.5% 0.7%
Built between 2000 and 2009 3,287 18.6% -5.5%
Built between 2010 and 2019 3,769 21.4% 8.6%
Built in 2020 or later 1,200 6.8% 59.8%
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.

McClain County occupancy rates

Out of the 16,421 occupied housing units in McClain County, 79.3% are owner-occupied, while 20.7% are lived in by tenants. Meanwhile, 6.9% of all homes on the local market sit vacant.

Occupied housing units
16,421
2.5% year-over-year change
Occupancy breakdown
Renter occupied
3,400
Owner occupied
13,021
Value Percent YoY
change
Renter occupied 3,400 20.7% -1.4%
Owner occupied 13,021 79.3% 3.5%
Unoccupied housing units
6.9%
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.

McClain County housing costs

Housing costs in McClain County come to a median of $1,156 per month, while tenants specifically pay a median gross rent of $954.

Median housing costs per month
$1,156/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 McClain County
$954/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 McClain County

McClain County education at a glance

About 41.4% of the population in McClain County went to high school, while 22.7% pursued college studies. Another 6.6% earned an associate degree and 19% hold a bachelor’s. Meanwhile, 7.5% went even further, earning a master’s or doctorate.

Education level
Value Percent YoY change
No high school 897 2.6% 9.4%
High school diploma 14,058 41.4% 4.1%
College diploma 7,707 22.7% -1.0%
Associate degree 2,247 6.6% 5.9%
Bachelor's degree 6,449 19% 7.5%
Graduate degree 2,558 7.5% 3.7%
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 McClain County

How much people earn in McClain County

The average annual household income in McClain County was $106,677 in 2024, the most recent annual data available, according to the U.S. Census Bureau. This marked a +3.1% change from the previous year. At the same time, the median income stood at $84,552, reflecting a -0.3% shift over the same period.

Average household income in McClain County
$106,677/year
3.1% year-over-year change
Median household income in McClain County
$84,552/year
-0.3% year-over-year change

McClain County income by age

In McClain County, households led by residents aged 25 to 44 — usually in the early to mid stages of their careers — have a median income of $97,575. Those with someone between 45 and 64 in charge, often well established professionally, earn $100,680 overall. Younger households, where the main provider is under 25 and just starting out, report a median income of $45,441, while those led by someone over 65, many of whom may be retired, have about $55,033 in earnings. Overall, 91.6% of the locals in this community live above the poverty line.

Income breakdown by age
Value YoY change
Under 25 $45,441 1.7%
25 - 44 $97,575 5.6%
45 - 64 $100,680 -2.0%
Over 65 $55,033 -0.8%
Above poverty level
40,887
Below poverty level
3,742
Value Percent YoY
change
Above poverty level 40,887 91.6% 2.7%
Below poverty level 3,742 8.4% 12.9%

Employment in McClain County

Workforce and job types in McClain County

The job market in McClain County is powered by 21,457 working residents, spread across a range of industries and roles. 76.2% of the working population are employed in professional or administrative positions, while 23.8% are in hands-on or service-based jobs. Also, 13.2% run their own businesses, 58.6% are employed by private companies, and 20.3% work in the public sector.

Workforce demographics

Working population
21,457
3.7% year-over-year change
White collar
16,362
Blue collar
5,095
Value Percent YoY change
White collar 16,362 76.2% 4.4%
Blue collar 5,095 23.8% 1.7%
Employer type
Self employees
13.2%
Private companies
58.6%
Governmental workers
20.3%
Not for profit companies
7.9%
Value Percent YoY change
Self employees 2,837 13.2% 10.0%
Private companies 12,569 58.6% 1.0%
Governmental workers 4,361 20.3% 5.3%
Not for profit companies 1,690 7.9% 11.6%
Unemployment rate
4.7%
4.8% year-over-year change

Available workforce

The unemployment rate in McClain County stands at 4.7%, 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 McClain County

How people get around in McClain County

Commuting methods vary: 88.5% of residents travel by personal vehicle and 1.2% prefer to walk, while the remaining share relies on public transit or on two wheelers to get from A to B.

Means of transportation
Value Percent YoY change
Car 19,066 88.5% 3.1%
Taxicab 11 0% 22.2%
Ferryboat 20 0.1% 0.0%
Walk 259 1.2% 21.6%
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 McClain County by zipcode?

Zipcode Population Number of households Median income Average income
73052 6,380 2,392 $62,222 $77,606
73057 2,222 970 $61,044 $70,125
73065 11,685 4,426 $87,358 $104,817
73072 50,881 19,793 $78,546 $106,780
73074 1,208 440 $78,088 $90,215
73080 10,773 3,776 $72,500 $93,896
73093 3,767 1,392 $96,719 $133,887
73095 1,748 635 $77,232 $78,569
74831 743 278 $58,750 $76,917
73010 21,521 7,577 $90,110 $113,405

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FAQs about McClain County demographics 

What is the total population of McClain County?

McClain County has a total population of 45,273 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 +3.4% compared to a year ago.

What is the gender ratio in McClain County?

The gender ratio in McClain County is as follows:
  • 49.9% males (22,596 residents)
  • 50.1% females (22,677 residents)

What is the median age in McClain County?

The median age in McClain County is 38.6.

What is the age distribution of the population in McClain County?

The age distribution in McClain County is as follows:
  • Under 15: 20.3% (9,194 residents)
  • Ages 15-24: 12.4% (5,619 residents)
  • Ages 25-44: 26.5% (11,993 residents)
  • Ages 45-64: 25.2% (11,413 residents)
  • Over 65: 15.6% (7,054 residents)

What is the racial and ethnic makeup of McClain County?

The racial and ethnic makeup of McClain County is as follows:
  • White: 77.7% (35,192 residents)
  • Black or African American: 1.2% (550 residents)
  • American Indian and Alaska Native: 5.7% (2,597 residents)
  • Asian: 0.6% (269 residents)
  • Native Hawaiian and Other Pacific Islander: 0% (2 residents)
  • Two or More Races: 13% (5,908 residents)
  • Other: 1.7% (755 residents)

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

U.S.-born citizens represent 95.8% of the population in McClain County.

How many housing units are there in McClain County?

There are 17,630 housing units in McClain County, reflecting a +3.0% change compared to the previous year, according to the latest data from the U.S. Census Bureau.

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

McClain County has a total of 16,421 households, with an average of 3 people in each.

What is the median household income in McClain County?

McClain County has a median household income of $84,552, representing a -0.3% shift from the previous year, according to the U.S. Census Bureau.

What is the employment rate and job market overview for McClain County?

The employment rate is 95.3% in McClain County, with a workforce of 21,457 residents. Here’s a detailed breakdown of the local job market:

Job types:
  • White-collar workers: 76.2% (16,362 residents)
  • Blue-collar workers: 23.8% (5,095 residents)

Places of employment:
  • Self-employed: 13.2% (2,837 residents)
  • Private companies: 58.6% (12,569 residents)
  • Governmental workers: 20.3% (4,361 residents)
  • Not-for-profit companies: 7.9% (1,690 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