Duncan, OK

Census Place

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2021 Population

22,664

0.599% 1-year growth

US Senator

James Lankford

Republican Party

US Senator

Markwayne Mullin

Republican Party

2021 Median Age

38.7

0% 1-year change

2021 Poverty Rate

17.3%

4.5% 1-year increase

2021 Median Household Income

$51,757

3.48% 1-year growth

2021 Median Property Value

$115,300

1.28% 1-year decline

About

In 2021, Duncan, OK had a population of 22.7k people with a median age of 38.7 and a median household income of $51,757. Between 2020 and 2021 the population of Duncan, OK grew from 22,529 to 22,664, a 0.599% increase and its median household income grew from $50,017 to $51,757, a 3.48% increase.

The 5 largest ethnic groups in Duncan, OK are White (Non-Hispanic) (75.3%), Two+ (Non-Hispanic) (6.34%), Other (Hispanic) (5.23%), American Indian & Alaska Native (Non-Hispanic) (3.58%), and White (Hispanic) (2.57%).

None of the households in Duncan, OK reported speaking a non-English language at home as their primary shared language. This does not consider the potential multi-lingual nature of households, but only the primary self-reported language spoken by all members of the household.

98.1% of the residents in Duncan, OK are U.S. citizens.

The largest universities in Duncan, OK are Red River Technology Center (269 degrees awarded in 2021).

In 2021, the median property value in Duncan, OK was $115,300, and the homeownership rate was 68.8%.

Most people in Duncan, OK drove alone to work, and the average commute time was 20.7 minutes. The average car ownership in Duncan, OK was 2 cars per household.

United States Oklahoma Stephens County, OK Duncan, OK Stephens, Caddo, Comanche (North), Tillman, Jefferson & Cotton Counties PUMA, OK

Population & Diversity

Duncan, OK is home to a population of 22.7k people, from which 98.1% are citizens. As of 2021, 2.97% of Duncan, OK residents were born outside of the country (673 people).

In 2021, there were 11.9 times more White (Non-Hispanic) residents (17.1k people) in Duncan, OK than any other race or ethnicity. There were 1.44k Two+ (Non-Hispanic) and 1.19k Other (Hispanic) residents, the second and third most common ethnic groups.

Citizenship

98.1%

2021 Citizenship

97.7%

2020 Citizenship

As of 2021, 98.1% of Duncan, OK residents were US citizens, which is higher than the national average of 93.4%. In 2020, the percentage of US citizens in Duncan, OK was 97.7%, meaning that the rate of citizenship has been increasing.

The following chart shows US citizenship percentages in Duncan, OK compared to that of it's neighboring and parent geographies.

Diversity

Race and Ethnicity

The 3 largest ethnic groups in Duncan, OK

White (Non-Hispanic)
17.1k ± 315
Two+ (Non-Hispanic)
1.44k ± 227
Other (Hispanic)
1.19k ± 235

11.1%

Hispanic Population

2.53k people

11.1% of the people in Duncan, OK are hispanic (2.53k people).

The following chart shows the 7 races represented in Duncan, OK as a share of the total population.

Foreign-Born Population

2.97%

2021 Foreign-Born Population

673 people

3.79%

2020 Foreign-Born Population

853 people

As of 2021, 2.97% of Duncan, OK residents (673 people) were born outside of the United States, which is lower than the national average of 13.6%. In 2020, the percentage of foreign-born citizens in Duncan, OK was 3.79%, meaning that the rate has been decreasing.

The following chart shows the percentage of foreign-born residents in Duncan, OK compared to that of it's neighboring and parent geographies.

Military

Veterans

Most Common Service Period

Vietnam
502 ± 116
Gulf War (2001-)
431 ± 129
Gulf War (1990s)
213 ± 86

Duncan, OK has a large population of military personnel who served in Vietnam, 1.16 times greater than any other conflict.

Economy

The economy of Duncan, OK employs 9.56k people. The largest industries in Duncan, OK are Retail Trade (1,555 people), Health Care & Social Assistance (1,335 people), and Manufacturing (852 people), and the highest paying industries are Public Administration ($73,155), Mining, Quarrying, & Oil & Gas Extraction ($65,552), and Agriculture, Forestry, Fishing & Hunting, & Mining ($62,361).

Employment

Occupations

9.56k

2021 Value

± 600

0.865%

1 Year growth

± 8.63%

From 2020 to 2021, employment in Duncan, OK grew at a rate of 0.865%, from 9.48k employees to 9.56k employees.

The most common job groups, by number of people living in Duncan, OK, are Sales & Related Occupations (1,187 people), Production Occupations (873 people), and Office & Administrative Support Occupations (856 people). This chart illustrates the share breakdown of the primary jobs held by residents of Duncan, OK.

Unemployment Insurance Claims

Data is only available at the state level. Showing data for false.

This chart shows weekly unemployment insurance claims in Oklahoma (not-seasonally adjusted) compared with the four states with the most similar impact.

The most recent data point uses Advance State Claims data, which can be revised in subsequent weeks.

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Industries

Employment by Industries

9.56k

2021 Value

± 600

0.865%

1 Year growth

± 8.63%

From 2020 to 2021, employment in Duncan, OK grew at a rate of 0.865%, from 9.48k employees to 9.56k employees.

The most common employment sectors for those who live in Duncan, OK, are Retail Trade (1,555 people), Health Care & Social Assistance (1,335 people), and Manufacturing (852 people). This chart shows the share breakdown of the primary industries for residents of Duncan, OK, though some of these residents may live in Duncan, OK and work somewhere else. Census data is tagged to a residential address, not a work address.

Median Earnings by Industry

$41,530

Median earning men ± $2,568

$25,772

Median earning women ± $1,500

The industries with the best median earnings for men in 2021 are Public Administration ($74,907), Finance & Insurance, & Real Estate & Rental & Leasing ($67,333), and Agriculture, Forestry, Fishing & Hunting, & Mining ($65,828).

The industries with the best median earnings for women in 2021 are Public Administration ($48,750), Transportation & Warehousing, & Utilities ($46,146), and Agriculture, Forestry, Fishing & Hunting, & Mining ($37,098).

Employment by Industry Sector

Data is only available at the state level. Showing data for false.

Y-Axis

2.75%

Year-over-year growth

Employment change between February 2022 and February 2023

As of February 2023, there are 155M people employed in Oklahoma. This represents a 2.75% increase in employment when compared to February 2022.

The following chart shows monthly employment numbers for each industry sector in Oklahoma.

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Domestic Trade

Domestic Production & Consumption

Domestic production and consumption consists of products and services shipped from Oklahoma to other states, or from other states to Oklahoma.

Top Domestic Production in Dollars

Coal-n.e.c.
$21.2B
Mixed freight
$16.9B
Machinery
$11.6B

In 2020, the top outbound Oklahoma product (by dollars) was Coal-n.e.c. with $21.2B, followed by Mixed freight ($16.9B) and Machinery ($11.6B).

The following chart shows the share of these products in relation to all outbound Oklahoma products.

Domestic Trade Growth

Showing data for Oklahoma.

$170B

2020 Value in Oklahoma

$311B

Projected 2050 Value in Oklahoma

82.4% growth

In 2020, total outbound Oklahoma trade was $170B. This is expected to increase 82.4% to $311B by 2050.

The following chart shows how the domestic outbound Oklahoma trade is projected to change in comparison to its neighboring states.

Interstate Trade

Interstate trade consists of products and services shipped from Oklahoma to other states, or from other states to Oklahoma.

Most Common Trade Partners

Texas
$33.7B
Kansas
$11B
California
$5.32B

In 2020, the top outbound Oklahoma domestic partner for goods and services (by dollars) was Texas with $33.7B, followed by Kansas with $11B and California and $5.32B.

The following map shows the amount of trade that Oklahoma shares with each state (excluding itself).

Civics

In the 2020 presidential election, the popular vote in Oklahoma went to Donald J. Trump with 65.4% of the vote. The runner-up was Joseph R Biden Jr. (32.3%), followed by Jo Jorgensen (1.58%).

James Lankford and Markwayne Mullin are the senators currently representing the state of Oklahoma. In the United States, senators are elected to 6-year terms with the terms for individual senators staggered.

Oklahoma is currently represented by 5 members in the U.S. house, and members of the House of Representives are elected to 2-year terms.

Presidential Elections

Presidential Popular Vote Over Time

Voting results are not available for Duncan, OK. Showing the available data for Oklahoma.

2020 Election Results

Donald J. Trump (65.4%)
Republican Party
Joseph R Biden Jr. (32.3%)
Democratic Party
Jo Jorgensen (1.58%)
Libertarian Party

In the 2020 presidential election, the popular vote in Oklahoma went to Donald J. Trump with 65.4% of the vote. The runner-up was Joseph R Biden Jr. (32.3%), followed by Jo Jorgensen (1.58%).

The following chart shows the popular vote results in Oklahoma for each registered party from 1976 to 2020.

Senator Elections

US Senators from Oklahoma

Senatorial voting results are only available at the state level. Showing data for Oklahoma.

James Lankford

Senator from Oklahoma

Assumed office on January 3, 2015
Elected to the seat following the resignation of Tom Coburn.

Markwayne Mullin

Senator from Oklahoma

Assumed office on January 3, 2023
Elected to the seat following the resignation of Jim Inhofe.

James Lankford and Markwayne Mullin are the senators currently representing Oklahoma.

In the United States, senators are elected to 6-year terms with the terms for individual senators staggered.

The following chart shows elected senators in Oklahoma over time, excluding special elections, colored by their political party.

US Representative Elections

US Representatives from Oklahoma

Oklahoma is currently represented by 5 members in the U.S. house.

Members of the House of Representives are elected to 2-year terms, and the following chart shows the how the members for Oklahoma have changed over time starting in 2008.

Education

In 2021, universities in Duncan, OK awarded 269 degrees. The student population of Duncan, OK in 2021 is skewed towards men, with 261 male students and 232 female students.

Most students graduating from Universities in Duncan, OK are White (180 and 66.9%), followed by Hispanic or Latino (39 and 14.5%), Two or More Races (34 and 12.6%), and American Indian or Alaska Native (10 and 3.72%).

The largest universities in Duncan, OK by number of degrees awarded are Red River Technology Center (269 and 100%).

The most popular majors in Duncan, OK are Nursing Assistant & Patient Care Assistant (55 and 20.4%), Licensed Practical & Vocational Nurse Training (34 and 12.6%), and Medical Assistant (24 and 8.92%).

Completions

Awarded Degrees over Time

The graph shows the evolution of awarded degrees by degrees. Under the paragraphs, the average number of awarded degrees by university in each degree is shown.

Working Population

Educational Pyramid

Data is only available at the state level. Showing data for Oklahoma.

Measure

In 2021, 0.815% of men over 25 years of age had not completed any academic degree (no schooling), while 0.707% of women were in the same situation.

This visualization shows the gender distribution of the population according to the academic level reached.

Educational Attainment

Data is only available at the state level. Showing data for Oklahoma.

Race

The most common educational levels obtained by the working population in 2021 were High School or Equivalent (951k), Some college (736k), and Bachelors Degree (481k).

This visualization illustrates the percentage distribution of the population according to the highest educational level reached. You can filter the data by race by using the selector above.

Housing & Living

The median property value in Duncan, OK was $115,300 in 2021, which is 0.471 times smaller than the national average of $244,900. Between 2020 and 2021 the median property value increased from $116,800 to $115,300, a 1.28% decrease. The homeownership rate in Duncan, OK is 68.8%, which is approximately the same as the national average of 64.6%.

People in Duncan, OK have an average commute time of 20.7 minutes, and they drove alone to work. Car ownership in Duncan, OK is approximately the same as the national average, with an average of 2 cars per household.

Median household income in Duncan, OK is $51,757. In 2021, the place with the highest median household income in Duncan, OK was Census Tract 2 with a value of $74,766, followed by Census Tract 8 and Census Tract 10, with respective values of $71,836 and $60,547.

Property

$115,300

Median Property Value 2021

±$5,328

$6,146

Median Property Taxes

±$490

The following chart display owner-occupied housing units distributed between a series of property tax buckets compared to the national averages for each bucket. In Duncan, OK the largest share of households pay taxes in the < $800 range.

The chart underneath the paragraph shows the property taxes in Duncan, OK compared to it's parent and neighbor geographies.

Rent vs Own

68.8%

Homeownership

2021

67.3%

Homeowners with Mortgage

2021

In 2021, 68.8% of the housing units in Duncan, OK were occupied by their owner. This percentage grew from the previous year's rate of 68.7%.

This chart shows the percentage of owner in Duncan, OK compared it's parent and neighboring geographies.

Equity

Income by Location

Use the dropdown to filter by race/ethnicity.

Race/Ethnicity

Highest Median Household Income (Total)

Census Tract 2
Census Tract 8
Census Tract 10

In 2021, the place with the highest Median Household Income (Total) in Duncan, OK was Census Tract 2 with a value of $74,766, followed by Census Tract 8 and Census Tract 10, with respective values of $71,836 and $60,547.

The following map shows all of the places in Duncan, OK colored by their Median Household Income (Total).

Household Income

Please note that the buckets used in this visualization were not evenly distributed by ACS when publishing the data.

$51,757

Median Household Income

± $3,511

8.94k

Number of Households

± 578

In 2021, the median household income of the 8.94k households in Duncan, OK grew to $51,757 from the previous year's value of $50,017.

The following chart displays the households in Duncan, OK distributed between a series of income buckets compared to the national averages for each bucket. The largest share of households have an income in the $60k - $75k range.

Wage Distribution

The closest comparable wage GINI for Duncan, OK is from Oklahoma.

0.453

2021 Wage GINI in Oklahoma

0.454

2020 Wage GINI in Oklahoma

In 2021, the income inequality in Oklahoma was 0.453 according to the GINI calculation of the wage distribution. Income inequality had a 0.264% decline from 2020 to 2021, which means that wage distribution grew somewhat more even. The GINI for Oklahoma was lower than than the national average of 0.478. In other words, wages are distributed more evenly in Oklahoma in comparison to the national average.

This chart shows the number of workers in Oklahoma across various wage buckets compared to the national average.

Transportation

Commuter Transportation

Most Common Commute in 2021

Drove Alone (81.2%)
Carpooled (12.3%)
Worked At Home (3.14%)

In 2021, 81.2% of workers in Duncan, OK drove alone to work, followed by those who carpooled to work (12.3%) and those who worked at home (3.14%).

The following chart shows the number of households using each mode of transportation over time, using a logarithmic scale on the y-axis to help better show variations in the smaller means of commuting.

Commute Time

20.7 minutes

Average Travel Time

Using averages, employees in Duncan, OK have a shorter commute time (20.7 minutes) than the normal US worker (26.8 minutes). Additionally, 4.04% of the workforce in Duncan, OK have "super commutes" in excess of 90 minutes.

The chart below shows how the median household income in Duncan, OK compares to that of it's neighboring and parent geographies.

Car Ownership

2 cars

Average Number

The following chart displays the households in Duncan, OK distributed between a series of car ownership buckets compared to the national averages for each bucket. The largest share of households in Duncan, OK have 2 cars.

Poverty

Poverty & Diversity

17.3% of the population for whom poverty status is determined in Duncan, OK (3.83k out of 22.2k people) live below the poverty line, a number that is higher than the national average of 12.6%. The largest demographic living in poverty are Females 25 - 34, followed by Females 18 - 24 and then Females 35 - 44.

The most common racial or ethnic group living below the poverty line in Duncan, OK is White, followed by Hispanic and Two Or More.

The Census Bureau uses a set of money income thresholds that vary by family size and composition to determine who classifies as impoverished. If a family's total income is less than the family's threshold than that family and every individual in it is considered to be living in poverty.

Social Needs

Data only available at the state level.

Most prevalent states

California
35,798 individuals
New York
5,087 individuals
Florida
4,915 individuals

In 2017, California had the highest estimated number of chronically homeless individuals in the nation, at 35,798. New York has the second highest (5,087), followed by Florida (4,915).

The following map shows the estimated number of chronically homeless individuals by state over multiple years.

Health

83.8% of the population of Duncan, OK has health coverage, with 33.8% on employee plans, 20.4% on Medicaid, 14.7% on Medicare, 12.2% on non-group plans, and 2.75% on military or VA plans.

Primary care physicians in Stephens County, OK see 2397 patients per year on average, which represents a 10.8% increase from the previous year (2163 patients). Compare this to dentists who see 1658 patients per year, and mental health providers who see 829 patients per year.

Coverage

Patient to Clinician Ratios

Data is only available at the country level. Showing data for Stephens County, OK.

2,397 to 1

Patient to Primary Care Physician Ratio in Stephens County, OK

Primary care physicians in Stephens County, OK see an average of 2,397 patients per year. This represents a 10.8% increase from the previous year (2,163 patients).

The following chart shows how the number of patients seen by primary care physicians has been changing over time in Stephens County, OK in comparison to its neighboring geographies.

Health Care Diversity

In 2021, insured persons according to age ranges were distributed in 25.6% under 18 years, 20.3% between 18 and 34 years, 36% between 35 and 64 years, and 18.1% over 64 years.

By gender, of the total number of insured persons, 46.7% were men and 53.3% were women.

The following chart shows the number of people with health coverage by gender.

Uninsured People

16.2%

Uninsured

33.8%

Employer Coverage

20.4%

Medicaid

14.7%

Medicare

12.2%

Non-Group

2.75%

Military or VA

Between 2020 and 2021, the percent of uninsured citizens in Duncan, OK declined by 6.42% from 17.3% to 16.2%.

The following chart shows how the percent of uninsured individuals in Duncan, OK changed over time compared with the percent of individuals enrolled in various types of health insurance.