Kay County, OK ZIP Codes
Oklahoma (OK) · 9 ZIP codes · 7 cities
9
ZIP codes
43,732
population (2021)
-6.1%
pop change since 2010
40071
FIPS code
Kay County ZIP code map
About Kay County
Kay County is located in Oklahoma and contains 9 ZIP codes across 7 cities and communities.
The county's population was 43,732 as of 2021,
a decrease of
6.1% from 46,562 in 2010.
The timezone is Mountain Time (observes DST).
The Federal Information Processing System (FIPS) code for Kay County is 40071.
| Population | |
|---|---|
| 2021 population | 43,732 |
| 2010 population | 46,562 |
| Change | -6.1% |
| County details | |
|---|---|
| State | Oklahoma |
| FIPS code | 40071 |
| Timezone | Mountain |
| Daylight saving | Yes |
Cities in Kay County
ZIP codes for Kay County, OK (9)
| ZIP code | City | County | Map |
|---|---|---|---|
| 74601 | Ponca City | Kay | View map |
| 74602 | Ponca City | Kay | View map |
| 74604 | Ponca City | Kay | View map |
| 74631 | Blackwell | Kay | View map |
| 74632 | Braman | Kay | View map |
| 74641 | Kaw City | Kay | View map |
| 74646 | Nardin | Kay | View map |
| 74647 | Newkirk | Kay | View map |
| 74653 | Tonkawa | Kay | View map |
Demographics & statistics
46,678
Population
39.0
Median age
$57,540
Median household income
$30,357
Per capita income
$83,675
Median home value
$543
Median monthly rent
78.7%
Home ownership
12.3%
Poverty rate
6.4%
Unemployment
16,631
Housing units
16.5%
Bachelor's or higher
Age distribution
Male
Female
1,432
Under 5
1,450
1,535
5–9
1,555
1,734
10–14
1,757
1,599
15–19
1,619
1,437
20–24
1,456
2,791
25–34
2,828
2,680
35–44
2,715
2,466
45–54
2,498
1,522
55–59
1,541
1,505
60–64
1,525
2,503
65–74
2,535
1,403
75–84
1,422
581
85+
589
← Male
Female →
Age summary
| Group | Count | % |
|---|---|---|
| Under 18 | 11,419 | 21.7% |
| 18 and over | 35,259 | 78.3% |
| 65 and over | 9,033 | 21.7% |
| Median age | 39.0 years | |
Race & ethnicity
White
72.7%
Two or more races
10%
American Indian / Alaska Native
8.3%
Hispanic or Latino
4.3%
Other race
2.3%
Black or African American
1.8%
Asian
0.6%
| Group | Count | % |
|---|---|---|
| White | 35,458 | 72.7% |
| Two or more races | 4,888 | 10% |
| American Indian / Alaska Native | 4,040 | 8.3% |
| Hispanic or Latino | 2,086 | 4.3% |
| Other race | 1,111 | 2.3% |
| Black or African American | 886 | 1.8% |
| Asian | 279 | 0.6% |
Household income
Under $10k
3.5%
$10k–$15k
3.9%
$15k–$25k
8.4%
$25k–$35k
8.9%
$35k–$50k
12.4%
$50k–$75k
21.3%
$75k–$100k
16.8%
$100k–$150k
17.3%
$150k–$200k
3.8%
$200k+
3.7%
| Range | % of households |
|---|---|
| Under $10k | 3.5% |
| $10k–$15k | 3.9% |
| $15k–$25k | 8.4% |
| $25k–$35k | 8.9% |
| $35k–$50k | 12.4% |
| $50k–$75k | 21.3% |
| $75k–$100k | 16.8% |
| $100k–$150k | 17.3% |
| $150k–$200k | 3.8% |
| $200k+ | 3.7% |
| Median income | $57,540 |
Housing
Home values
Under $50k
21.4%
$50k–$100k
26.3%
$100k–$150k
15.1%
$150k–$200k
12.1%
$200k–$300k
11.9%
$300k–$500k
10.9%
$500k–$1M
1.5%
$1M+
0.7%
Housing overview
| Metric | Value |
|---|---|
| Median home value | $83,675 |
| Median rent / month | $543 |
| Owner occupied | 78.7% |
| Renter occupied | 21.4% |
| Vacant | 25.8% |
| Single-family detached | 81.0% |
| Large apartment buildings | 1.4% |
| Mobile homes | 11.9% |
| Median rooms | 5.8 |
| Avg household size (owned) | 2.52 |
Year built
| Era | % |
|---|---|
| 2020 or later | 0.1% |
| 2010–2019 | 3.0% |
| 2000–2009 | 5.7% |
| 1990–1999 | 7.6% |
| 1980–1989 | 12.0% |
| 1970–1979 | 16.8% |
| 1960–1969 | 10.6% |
| 1950–1959 | 14.1% |
| 1940–1949 | 6.2% |
| 1939 or earlier | 23.8% |
Bedrooms
| Size | % of units |
|---|---|
| No bedroom (studio) | 1.0% |
| 1 bedroom | 5.5% |
| 2 bedrooms | 26.2% |
| 3 bedrooms | 52.5% |
| 4 bedrooms | 12.9% |
| 5+ bedrooms | 1.9% |
Vehicles per household
| Vehicles | % of households |
|---|---|
| No vehicle | 4.1% |
| 1 vehicle | 25.7% |
| 2 vehicles | 35.4% |
| 3 or more | 34.9% |
Heating fuel
| Fuel type | % |
|---|---|
| Utility gas | 60.9% |
| Electricity | 18.7% |
| Propane / LP gas | 12.3% |
| Fuel oil | 2.8% |
| Wood | 1.8% |
| No fuel used | 0.2% |
Households & families
| Household type | Count | % |
|---|---|---|
| Married-couple family | 7,916 | 52.1% |
| Cohabiting couple | 1,303 | 8.0% |
| Male householder, no spouse | 3,617 | 18.3% |
| Female householder, no spouse | 4,791 | 21.6% |
| Households with children under 18 | 5,368 | 28.2% |
| Households with seniors (65+) | 6,330 | 38.6% |
| Average household size | 2.52 | |
Marital status
| Status | Male | Female |
|---|---|---|
| Never married | 27.0% | 19.5% |
| Married | 55.8% | 50.5% |
| Separated | 1.0% | 1.7% |
| Widowed | 3.8% | 13.7% |
| Divorced | 12.4% | 14.5% |
Education
Less than 9th grade
1.6%
Some HS, no diploma
8.7%
HS graduate
37.1%
Some college, no degree
25.5%
Associate's degree
10.5%
Bachelor's degree
11.8%
Graduate / professional
4.7%
| Metric | % |
|---|---|
| HS diploma or higher | 89.6% |
| Bachelor's or higher | 16.5% |
School enrollment (ages 3–17)
| Type | Count | % |
|---|---|---|
| Nursery / preschool | 715 | 4.4% |
| Kindergarten | 465 | 3.5% |
| Elementary school | 5,381 | 54.9% |
| High school | 2,483 | 19.5% |
| College / grad school | 1,854 | 17.8% |
Employment
Industry of employment
Education & healthcare
25.6%
Manufacturing
13.9%
Arts, food & hospitality
11.2%
Retail trade
10.2%
Professional & management
7.1%
Construction
6.3%
Transportation & utilities
6.3%
Public administration
5.9%
Agriculture & mining
5.1%
Other services
3.3%
Finance & real estate
2.9%
Wholesale trade
1.6%
Information
0.8%
Occupation
| Category | % |
|---|---|
| Management, business & arts | 28.4% |
| Service | 16.7% |
| Sales & office | 23.5% |
| Natural resources & construction | 13.4% |
| Production & transportation | 18.0% |
Employment type
| Type | % |
|---|---|
| Private sector | 74.1% |
| Government | 19.5% |
| Self-employed | 5.6% |
| Unpaid family workers | 0.8% |
Commute
| Method | % |
|---|---|
| Drive alone | 83.0% |
| Carpool | 10.8% |
| Public transit | 0.0% |
| Walk | 1.5% |
| Other means | 1.3% |
| Avg commute (minutes) | 22.0 |
Poverty
All people
12.3%
Under 18 years
17.9%
18 and over
10.8%
Married-couple families
4.1%
Female-led households
23.2%
Income support
| Source | % of households |
|---|---|
| Social Security | 41.8% |
| Retirement income | 27.9% |
| Supplemental Security | 3.6% |
| Cash public assistance | 2.4% |
| Food stamps / SNAP | 12.0% |
Health indicators
| Condition | % |
|---|---|
| High blood pressure | 42.4% |
| High cholesterol | 40.4% |
| Heart disease | 8.9% |
| Stroke | 4.2% |
| Asthma | 11.2% |
| Arthritis | 31.7% |
| Kidney disease | 3.7% |
| Pulmonary disease | 10.1% |
| Cancer | 7.9% |
| Behavior / access | % |
|---|---|
| Binge drinking | 13.0% |
| No physical activity | 31.1% |
| Less than 7 hrs sleep | 32.3% |
| Fair or poor health | 20.0% |
| Poor mental health | 16.2% |
| Poor physical health | 14.1% |
| No health insurance | 17.2% |
| Visited doctor (checkup) | 76.7% |
| Visited dentist | 56.7% |
| Cholesterol screening | 89.0% |
| Teeth loss | 19.9% |
Veterans & disability
| Veterans | Count | % |
|---|---|---|
| Civilian veterans | 3,428 | 10.0% |
| Disability | % |
|---|---|
| Any disability | 18.9% |
| Under 18 | 6.7% |
| 18–64 years | 15.0% |
| 65 and over | 36.4% |
Health insurance coverage
| Type | % |
|---|---|
| Private insurance | 60.9% |
| Public insurance | 41.4% |
| Uninsured under 19 | 8.7% |
Language & origin
Language spoken at home (age 5+)
| Language | Count | % |
|---|---|---|
| English only | 43,796 | 95.0% |
| Spanish | 686 | 1.3% |
| Other Indo-European | 561 | 1.0% |
| Asian & Pacific Islander | 69 | 0.2% |
| Other languages | 33 | 0.1% |
Place of birth & citizenship
| Origin | Count | % |
|---|---|---|
| Native born (US) | 45,432 | 98.0% |
| Born in same state | 45,053 | 97.4% |
| Born in different state | 30,031 | 64.0% |
| Foreign born | 379 | 0.6% |
| Naturalized citizen | 1,246 | 2.0% |
| Not a US citizen | 533 | 55.3% |
Ancestry
| Ancestry | Count | % |
|---|---|---|
| Italian | 4,740 | 10.2% |
| French | 4,464 | 9.6% |
| Arab | 2,693 | 5.8% |
| English | 589 | 1.3% |
| Polish | 291 | 0.6% |
| Ancestry | Count | % |
|---|---|---|
| German | 91 | 0.2% |
| Dutch | 61 | 0.1% |
| Irish | 38 | 0.1% |
| Norwegian | 12 | 0% |
Technology access
| Metric | % of households |
|---|---|
| Computer access | 39.1% |
| Internet access | 91.2% |
Source: U.S. Census Bureau, American Community Survey 2025 estimates.
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