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

Total population
43,625
-0.2% year-over-year change
Median household income
$58,423/yr
3.1% year-over-year change
Housing units
20,913
-0.1% year-over-year change

Kay County population

How many people live in Kay County

Kay County is home to 43,625 residents, according to the most recent Census data. Gender-wise, 50.3% of Kay County locals are male, and 49.7% are female.

Total population
43,625
-0.2% year-over-year change
Gender ratio
Male
50.3%
21,938
Female
49.7%
21,687
Value Percent YoY change
Male 21,938 50.3% 0.3%
Female 21,687 49.7% -0.8%
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 Kay County is 38, with the population distributed as follows: about 20.4% are children under 15, then 13.4% are in the 15 to 24 age group. Adults between 25 and 44 make up 23.9% of the population, while another 23% fall into the 45 to 64 bracket. Finally, around 19.4% are 65 or older.

Median age
38.5
Age breakdown
Under 15
20.4%
15 to 24
13.4%
25 to 44
23.9%
45 to 64
23%
Over 65
19.4%
Value Percent YoY change
Under 15 8,882 20.4% -1.2%
15 to 24 5,836 13.4% 1.5%
25 to 44 10,412 23.9% -0.2%
45 to 64 10,047 23% -1.2%
Over 65 8,448 19.4% 0.8%
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 Kay County, 96.3% of the population are US-born citizens, while 2% have gained naturalized citizenship. At the same time, 1.7% of residents are non-citizens. As for race, 74.1% of locals are Caucasian, 2% are African American and 0.5% have Asian roots. Another 7.4% are Indigenous American, 0.6% are Pacific Islanders, while 3% identify as another race. There’s also a share of 12.3% that includes residents with two or more races.

Citizenship
U.S.-born citizens
96.3%
Non-U.S.-born citizens
2%
Non-citizens
1.7%
Value Percent YoY change
U.S.-born citizens 42,014 96.3% -0.3%
Non-U.S.-born citizens 861 2% -4.0%
Non-citizens 750 1.7% 11.3%
Racial breakdown
White
74.1%
Black or African American
2%
American Indian and Alaska Native
7.4%
Asian
0.5%
Native Hawaiian and other Pacific Islander
0.6%
Two or more races
12.3%
Other
3%
Value Percent
White 32,338 74.1%
Black or African American 864 2%
American Indian and Alaska Native 3,240 7.4%
Asian 231 0.5%
Native Hawaiian and other Pacific Islander 254 0.6%
Two or more races 5,368 12.3%
Other 1,330 3%

Households in Kay County

A peek inside Kay County households

Kay County has 16,776 households, with an average of 3 members in each. Of these, 62.9% are families, while the remaining 37.1% are made up of individuals living alone or with non-relatives, such as roommates.

Households stats

Total households
16,776
0.4% year-over-year change
Average people per household
3
Non-family households
6,222
Family households
10,554
Value Percent YoY change
Non-family households 6,222 37.1% -0.5%
Family households 10,554 62.9% 0.9%
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 Kay County

The housing landscape of Kay County

Kay County's housing consists of 20,913 units, with 81.8% being detached single-family homes ideal for those wanting space. Attached options, including duplexes and townhouses, make up 1.6% 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 5.6% of the housing landscape.

Housing units
20,913
-0.1% year-over-year change
Housing types
Value Percent
1 unit, detached 17,097 81.8%
1 unit, attached 346 1.6%
2 units 492 2.4%
3 or 4 units 508 2.4%
5 to 9 units 371 1.8%
10 to 19 units 344 1.6%
20 to 49 units 271 1.3%
50 or more units 275 1.3%
Mobile home 1,175 5.6%
Boat, RV, van, etc. 34 0.2%
Homes built since 2020
132
238.5% year-over-year change

The age of buildings in Kay County

In Kay County, the median construction year is 1964. About 17.9% of homes were built before the 1940s, with another 8.4% going up by 1949. Most development happened in the second half of the 20th century. Then, 4.8% of homes were added from 2000 to 2009, 3.4% between 2010 and 2019, and 0.6% are part of the newest wave of development.

Construction year breakdown by decade
Value Percent YoY change
Built in 1939 or earlier 3,740 17.9% 0.6%
Built between 1940 and 1949 1,757 8.4% -5.1%
Built between 1950 and 1959 3,921 18.8% 1.7%
Built between 1960 and 1969 2,758 13.2% -3.9%
Built between 1970 and 1979 3,457 16.5% -0.5%
Built between 1980 and 1989 2,090 10% -4.5%
Built between 1990 and 1999 1,345 6.4% 0.4%
Built between 2000 and 2009 1,004 4.8% -5.6%
Built between 2010 and 2019 709 3.4% 36.1%
Built in 2020 or later 132 0.6% 238.5%
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.

Kay County occupancy rates

Out of the 16,776 occupied housing units in Kay County, 69.2% are owner-occupied, while 30.8% are lived in by tenants. Meanwhile, 19.8% of all homes on the local market sit vacant.

Occupied housing units
16,776
0.4% year-over-year change
Occupancy breakdown
Renter occupied
5,167
Owner occupied
11,609
Value Percent YoY
change
Renter occupied 5,167 30.8% -4.2%
Owner occupied 11,609 69.2% 2.5%
Unoccupied housing units
19.8%
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.

Kay County housing costs

Housing costs in Kay County come to a median of $776 per month, while tenants specifically pay a median gross rent of $842.

Median housing costs per month
$776/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 Kay County
$842/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 Kay County

Kay County education at a glance

About 44.4% of the population in Kay County went to high school, while 23.6% pursued college studies. Another 12.5% earned an associate degree and 11.9% hold a bachelor’s. Meanwhile, 5.5% went even further, earning a master’s or doctorate.

Education level
Value Percent YoY change
No high school 652 2% 0.6%
High school diploma 14,571 44.4% -1.4%
College diploma 7,759 23.6% -3.0%
Associate degree 4,113 12.5% 5.1%
Bachelor's degree 3,895 11.9% 0.5%
Graduate degree 1,813 5.5% 11.4%
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 Kay County

How much people earn in Kay County

The average annual household income in Kay County was $77,308 in 2024, the most recent annual data available, according to the U.S. Census Bureau. This marked a -0% change from the previous year. At the same time, the median income stood at $58,423, reflecting a +3.1% shift over the same period.

Average household income in Kay County
$77,308/year
-0.0% year-over-year change
Median household income in Kay County
$58,423/year
3.1% year-over-year change

Kay County income by age

In Kay County, households led by residents aged 25 to 44 — usually in the early to mid stages of their careers — have a median income of $65,208. Those with someone between 45 and 64 in charge, often well established professionally, earn $67,443 overall. Younger households, where the main provider is under 25 and just starting out, report a median income of $41,625, while those led by someone over 65, many of whom may be retired, have about $49,025 in earnings. Overall, 84% of the locals in this community live above the poverty line.

Income breakdown by age
Value YoY change
Under 25 $41,625 -5.5%
25 - 44 $65,208 5.6%
45 - 64 $67,443 1.8%
Over 65 $49,025 3.6%
Above poverty level
35,151
Below poverty level
6,676
Value Percent YoY
change
Above poverty level 35,151 84% -1.0%
Below poverty level 6,676 16% 2.2%

Employment in Kay County

Workforce and job types in Kay County

The job market in Kay County is powered by 18,793 working residents, spread across a range of industries and roles. 68.3% of the working population are employed in professional or administrative positions, while 31.7% are in hands-on or service-based jobs. Also, 10.7% run their own businesses, 63.1% are employed by private companies, and 20.2% work in the public sector.

Workforce demographics

Working population
18,793
-0.5% year-over-year change
White collar
12,831
Blue collar
5,962
Value Percent YoY change
White collar 12,831 68.3% 0.6%
Blue collar 5,962 31.7% -2.7%
Employer type
Self employees
10.7%
Private companies
63.1%
Governmental workers
20.2%
Not for profit companies
6%
Value Percent YoY change
Self employees 2,005 10.7% 7.9%
Private companies 11,857 63.1% -4.5%
Governmental workers 3,797 20.2% 5.8%
Not for profit companies 1,134 6% 10.5%
Unemployment rate
5.8%
-3.7% year-over-year change

Available workforce

The unemployment rate in Kay County stands at 5.8%, 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 Kay County

How people get around in Kay County

In Kay County, the average commute time is 19 minutes. Commuting methods vary: 93.3% of residents travel by personal vehicle and 1.5% prefer to walk, while the remaining share relies on public transit or on two wheelers to get from A to B.

Commute time
19 min
2.2% year-over-year change
Means of transportation
Value Percent YoY change
Car 17,212 93.3% -0.5%
Taxicab 169 0.9% 5.0%
Motorcycle 12 0.1% -87.2%
Bicycle 12 0.1% 0.0%
Walk 276 1.5% -10.1%
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 Kay County by zipcode?

Zipcode Population Number of households Median income Average income
74601 18,916 7,006 $52,067 $65,380
74604 12,189 4,955 $80,331 $102,541
74631 6,689 2,611 $53,964 $72,467
74632 553 245 $88,750 $82,216
74641 552 243 $62,083 $77,688
74646 289 110 $90,473 $96,905
74647 3,534 1,272 $63,145 $83,885
74653 3,710 1,394 $59,079 $70,721

Find your place

Explore more communities

FAQs about Kay County demographics 

What is the total population of Kay County?

Kay County has a total population of 43,625 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 -0.2% compared to a year ago.

What is the gender ratio in Kay County?

The gender ratio in Kay County is as follows:
  • 50.3% males (21,938 residents)
  • 49.7% females (21,687 residents)

What is the median age in Kay County?

The median age in Kay County is 38.5.

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

The age distribution in Kay County is as follows:
  • Under 15: 20.4% (8,882 residents)
  • Ages 15-24: 13.4% (5,836 residents)
  • Ages 25-44: 23.9% (10,412 residents)
  • Ages 45-64: 23% (10,047 residents)
  • Over 65: 19.4% (8,448 residents)

What is the racial and ethnic makeup of Kay County?

The racial and ethnic makeup of Kay County is as follows:
  • White: 74.1% (32,338 residents)
  • Black or African American: 2% (864 residents)
  • American Indian and Alaska Native: 7.4% (3,240 residents)
  • Asian: 0.5% (231 residents)
  • Native Hawaiian and Other Pacific Islander: 0.6% (254 residents)
  • Two or More Races: 12.3% (5,368 residents)
  • Other: 3% (1,330 residents)

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

U.S.-born citizens represent 96.3% of the population in Kay County.

How many housing units are there in Kay County?

There are 20,913 housing units in Kay County, reflecting a -0.1% change compared to the previous year, according to the latest data from the U.S. Census Bureau.

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

Kay County has a total of 16,776 households, with an average of 3 people in each.

What is the median household income in Kay County?

Kay County has a median household income of $58,423, representing a +3.1% shift from the previous year, according to the U.S. Census Bureau.

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

The employment rate is 94.2% in Kay County, with a workforce of 18,793 residents. Here’s a detailed breakdown of the local job market:

Job types:
  • White-collar workers: 68.3% (12,831 residents)
  • Blue-collar workers: 31.7% (5,962 residents)

Places of employment:
  • Self-employed: 10.7% (2,005 residents)
  • Private companies: 63.1% (11,857 residents)
  • Governmental workers: 20.2% (3,797 residents)
  • Not-for-profit companies: 6% (1,134 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