Demographics of Guymon city, Oklahoma

Guymon city, Oklahoma had 12,241 people on July 1, 2025, by the Census Bureau’s estimate: −671 since July 2020. Age, income, poverty, housing and origin below come from the survey, averaged over 2020–2024, each with its margin of error.

Guymon city, in four figures

12,241
Population: July 1, 2025, Vintage 2025 estimate. The survey’s 2020–⁠2024 figure is 12,539 ±40.; −5.2%
Change since July 2020: −671 people.; 30.7 ±1.4
Median age: ACS 2020–⁠2024.; $60,075 ±$5,551
Median household income: ACS 2020–⁠2024, in 2024 dollars.

Population, year by year

July 1 estimates from the Census Bureau’s Vintage 2025. The Bureau publishes no births, deaths or migration for a place, so the change is the difference between one July estimate and the next.

Guymon city, Oklahoma's population shrank 5.2% from July 2020 to July 2025, against +3.1% nationally

The July 1 estimate of Guymon city, Oklahoma's resident population and the nation's, each year of the Census Bureau's Vintage 2025, as a share of its July 2020 level (= 100).

U.S. Census Bureau — Census Bureau population estimates — incorporated places and New England towns

About this chart

The figures

Guymon city, Oklahoma's population shrank 5.2% from July 2020 to July 2025, against +3.1% nationally. The July 1 estimate of Guymon city, Oklahoma's resident population and the nation's, each year of the Census Bureau's Vintage 2025, as a share of its July 2020 level (= 100).
July 1	Population	Index	United States
2020	12,912	100.0	100.0
2021	12,623	97.8	100.2
2022	12,451	96.4	100.7
2023	12,317	95.4	101.6
2024	12,312	95.4	102.5
2025	12,241	94.8	103.1

Population of Guymon city, Oklahoma on July 1 of each year, Vintage 2025
July 1	Population	Change
2020	12,912	—
2021	12,623	−289
2022	12,451	−172
2023	12,317	−134
2024	12,312	−5
2025	12,241	−71

Age, 2020–2024

The median age is 30.7 ±1.4: for men 30.1 ±1.2 and for women 32.0 ±3.0. Shares are of everyone the survey counts, in the Bureau’s sex-by-age table (B01001).

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People in Guymon city by age, ACS 2020–2024
Age	People	Share	Oklahoma	United States
Under 5	1,071 ±134	8.5% ±1.1	6.1% ±<0.1	5.6% ±<0.1
5 to 17	2,838 ±370	22.6% ±3.0	17.8% ±0.1	16.3% ±<0.1
18 to 24	1,404 ±262	11.2% ±2.1	9.8% ±0.1	9.1% ±<0.1
25 to 44	3,661 ±424	29.2% ±3.4	26.6% ±0.1	26.9% ±<0.1
45 to 64	2,555 ±350	20.4% ±2.8	23.3% ±0.1	24.8% ±<0.1
65 and over	1,010 ±209	8.1% ±1.7	16.3% ±0.1	17.2% ±<0.1

Income and poverty, 2020–2024

Median household income is $60,075 ±$5,551, and income per person $25,687 ±$2,100, in 2024 dollars. The median is $65,039 ±$439 in Oklahoma and $80,734 ±$166 in the United States.

Households by income

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Households in Guymon city by income, ACS 2020–2024
Household income	Households	Share	Oklahoma	United States
Under $25,000	942 ±287	24.1% ±7.2	17.5% ±0.2	14.6% ±<0.1
$25,000 to $49,999	728 ±239	18.7% ±6.0	20.9% ±0.3	16.7% ±<0.1
$50,000 to $74,999	754 ±219	19.3% ±5.5	18.0% ±0.2	15.5% ±<0.1
$75,000 to $99,999	386 ±174	9.9% ±4.4	13.1% ±0.2	12.6% ±<0.1
$100,000 to $149,999	687 ±218	17.6% ±5.5	16.1% ±0.2	17.5% ±<0.1
$150,000 to $199,999	274 ±111	7.0% ±2.8	7.2% ±0.2	9.6% ±<0.1
$200,000 or more	44 to 218	1.1% to 5.6%	7.2% ±0.2	13.4% ±0.1

A range (the estimate less and plus its margin) where the Bureau's estimate is too uncertain to state as one number: a coefficient of variation over 30%.

Poverty by age

The poverty rate is the share of people whose family income is below the federal threshold for their family’s size, of everyone for whom the Bureau determines it (B17020).

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Poverty rate in Guymon city by age, ACS 2020–2024
Age	Below poverty	Rate	Oklahoma	United States
All ages	1,636 ±491	13.2% ±3.9	15.3% ±0.2	12.5% ±0.1
Under 18	531 ±257	13.6% ±6.4	20.1% ±0.3	16.1% ±0.1
18 to 59	979 ±282	13.9% ±3.9	14.8% ±0.2	11.6% ±0.1
60 and over	55 to 197	4.1% to 12.9%	11.5% ±0.2	11.0% ±<0.1

A range (the estimate less and plus its margin) where the Bureau's estimate is too uncertain to state as one number: a coefficient of variation over 30%.

Housing, 2020–2024

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Housing in Guymon city, ACS 2020–2024
Measure	Guymon city	Oklahoma	United States
Housing units	4,466 ±223	1,775,127 ±745	143,775,355 ±10,234
Occupied	87.4% ±3.9	88.0% ±0.2	89.9% ±0.1
Vacant	12.6% ±3.9	12.0% ±0.1	10.1% ±0.1
Owner occupied	62.3% ±4.7	65.8% ±0.2	65.2% ±0.3
Renter occupied	37.7% ±6.2	34.2% ±0.2	34.8% ±0.1
Median home value	$182,000 ±$9,599	$199,800 ±$1,121	$332,700 ±$236
Median gross rent	$887 ±$58	$1,014 ±$6	$1,413 ±$2
Median year built	1976 ±3	1980 ±1	1980 ±1

Occupied and vacant are shares of all housing units; owner and renter occupied are shares of occupied units. Value and rent are medians in 2024 dollars.

Origin and place of birth, 2020–2024

Hispanic or Latino origin is not a race in the Census Bureau’s tables. Here the people of Hispanic origin, of any race, are one row, and everyone else is counted by race alone (B03002), so the rows add to the whole.

Hispanic origin and race

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People in Guymon city by Hispanic origin and race, ACS 2020–2024
Origin	People	Share	Oklahoma	United States
Hispanic or Latino	7,685 ±422	61.3% ±3.4	12.7% ±<0.1	19.3% ±<0.1
White alone, not Hispanic	3,294 ±413	26.3% ±3.3	62.1% ±0.1	57.4% ±<0.1
Black alone, not Hispanic	994 ±376	7.9% ±3.0	6.8% ±0.1	11.9% ±<0.1
Asian alone, not Hispanic	0 to 253	0% to 2.0%	2.4% ±<0.1	5.9% ±<0.1
American Indian and Alaska Native alone, not Hispanic	51 to 169	0.4% to 1.3%	6.6% ±0.1	0.5% ±<0.1
Native Hawaiian and Other Pacific Islander alone, not Hispanic	0 to 16	0% to 0.1%	0.2% ±<0.1	0.2% ±<0.1
Some other race alone, not Hispanic	0 to 21	0% to 0.2%	0.3% ±<0.1	0.6% ±<0.1
Two or more races, not Hispanic	93 to 561	0.7% to 4.5%	8.9% ±0.1	4.3% ±<0.1

A range (the estimate less and plus its margin) where the Bureau's estimate is too uncertain to state as one number: a coefficient of variation over 30%.

Place of birth and citizenship

“Born a citizen outside the states” counts people born in Puerto Rico, the island areas, or abroad to American parents. Naturalized citizens and those who are not citizens together make up the people born abroad (B05002).

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People in Guymon city by place of birth and citizenship, ACS 2020–2024
Born	People	Share	Oklahoma	United States
Born in the state	4,682 ±575	37.3% ±4.6	59.6% ±0.2	57.3% ±<0.1
Born in another state	3,955 ±483	31.5% ±3.9	32.9% ±0.2	26.9% ±<0.1
Born a citizen outside the states	518 ±201	4.1% ±1.6	1.2% ±<0.1	1.7% ±<0.1
Born abroad	3,384 ±523	27.0% ±4.2	6.4% ±0.1	14.1% ±<0.1
Naturalized citizens	752 ±355	6.0% ±2.8	2.6% ±0.1	7.4% ±<0.1
Not citizens	2,632 ±482	21.0% ±3.8	3.8% ±0.1	6.8% ±<0.1

Guymon city among the places of Oklahoma

37th of 75 places of 5,000 or more by the survey’s 2020–2024 count. Every one is listed on the Oklahoma page.

Places of Oklahoma near Guymon city in population, ACS 2020–2024
Place	ACS 2020–⁠2024
Ada city	16,575 ±37
Chickasha city	16,539 ±36
Glenpool city	14,151 ±44
Newcastle city	13,001 ±52
Miami city	12,926 ±44
Guymon city	12,539 ±40
Choctaw city	12,303 ±35
Weatherford city	12,004 ±38
Woodward city	11,882 ±30
Elk City city	11,361 ±39
Okmulgee city	11,348 ±41

Sources

Census Bureau population estimates — incorporated places and New England towns — U.S. Census Bureau · U.S. Government work · retrieved September 25, 2026
American Community Survey 5-year estimates — table-based Summary File · U.S. Government work

Data retrieved September 25, 2026