Cities in Oklahoma by average household size

Guymon, OK had the highest average household size of 46 cities in 2021, at 3.1 persons per household. Stillwater, OK had the lowest, at 2.2 persons per household. The median was 2.5 persons per household and the figure for Oklahoma was 2.6 persons per household. Source: the U.S. Census Bureau.

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Highest3.1Guymon, OK
Median2.546 cities
Oklahoma2.6History

All cities, 2021

Guymon, OK: 3.1 persons per householdGuymon, OK3.1Jenks, OK: 3 persons per householdJenks, OK3Glenpool, OK: 2.9 persons per householdGlenpool, OK2.9Bixby, OK: 2.8 persons per householdBixby, OK2.8Blanchard, OK: 2.8 persons per householdBlanchard, OK2.8Choctaw, OK: 2.8 persons per householdChoctaw, OK2.8Coweta, OK: 2.8 persons per householdCoweta, OK2.8Owasso, OK: 2.7 persons per householdOwasso, OK2.7Broken Arrow, OK: 2.7 persons per householdBroken Arrow, OK2.7Guthrie, OK: 2.7 persons per householdGuthrie, OK2.7Newcastle, OK: 2.7 persons per householdNewcastle, OK2.7Moore, OK: 2.7 persons per householdMoore, OK2.7Mustang, OK: 2.6 persons per householdMustang, OK2.6Sand Springs, OK: 2.6 persons per householdSand Springs, OK2.6Yukon, OK: 2.6 persons per householdYukon, OK2.6Edmond, OK: 2.6 persons per householdEdmond, OK2.6Bethany, OK: 2.6 persons per householdBethany, OK2.6Warr Acres, OK: 2.6 persons per householdWarr Acres, OK2.6Sapulpa, OK: 2.6 persons per householdSapulpa, OK2.6Enid, OK: 2.6 persons per householdEnid, OK2.6Ponca City, OK: 2.5 persons per householdPonca City, OK2.5El Reno, OK: 2.5 persons per householdEl Reno, OK2.5Altus, OK: 2.5 persons per householdAltus, OK2.5Bartlesville, OK: 2.5 persons per householdBartlesville, OK2.5Ardmore, OK: 2.5 persons per householdArdmore, OK2.5Lawton, OK: 2.5 persons per householdLawton, OK2.5Duncan, OK: 2.5 persons per householdDuncan, OK2.5Muskogee, OK: 2.5 persons per householdMuskogee, OK2.5Oklahoma City, OK: 2.5 persons per householdOklahoma City, OK2.5Shawnee, OK: 2.5 persons per householdShawnee, OK2.5Weatherford, OK: 2.5 persons per householdWeatherford, OK2.5Chickasha, OK: 2.5 persons per householdChickasha, OK2.5Del City, OK: 2.5 persons per householdDel City, OK2.5Claremore, OK: 2.5 persons per householdClaremore, OK2.5Miami, OK: 2.5 persons per householdMiami, OK2.5Durant, OK: 2.4 persons per householdDurant, OK2.4Midwest City, OK: 2.4 persons per householdMidwest City, OK2.4Tulsa, OK: 2.4 persons per householdTulsa, OK2.4Tahlequah, OK: 2.4 persons per householdTahlequah, OK2.4Elk City, OK: 2.4 persons per householdElk City, OK2.4McAlester, OK: 2.4 persons per householdMcAlester, OK2.4Okmulgee, OK: 2.4 persons per householdOkmulgee, OK2.4Ada, OK: 2.4 persons per householdAda, OK2.4Norman, OK: 2.4 persons per householdNorman, OK2.4Woodward, OK: 2.3 persons per householdWoodward, OK2.3Stillwater, OK: 2.2 persons per householdStillwater, OK2.2Guymon, OK: 3.1 persons per householdGuymon, OK3.1Jenks, OK: 3 persons per householdJenks, OK3Glenpool, OK: 2.9 persons per householdGlenpool, OK2.9Bixby, OK: 2.8 persons per householdBixby, OK2.8Blanchard, OK: 2.8 persons per householdBlanchard, OK2.8Choctaw, OK: 2.8 persons per householdChoctaw, OK2.8Coweta, OK: 2.8 persons per householdCoweta, OK2.8Owasso, OK: 2.7 persons per householdOwasso, OK2.7Broken Arrow, OK: 2.7 persons per householdBroken Arrow, OK2.7Guthrie, OK: 2.7 persons per householdGuthrie, OK2.7Newcastle, OK: 2.7 persons per householdNewcastle, OK2.7Moore, OK: 2.7 persons per householdMoore, OK2.7Mustang, OK: 2.6 persons per householdMustang, OK2.6Sand Springs, OK: 2.6 persons per householdSand Springs, OK2.6Yukon, OK: 2.6 persons per householdYukon, OK2.6Edmond, OK: 2.6 persons per householdEdmond, OK2.6Bethany, OK: 2.6 persons per householdBethany, OK2.6Warr Acres, OK: 2.6 persons per householdWarr Acres, OK2.6Sapulpa, OK: 2.6 persons per householdSapulpa, OK2.6Enid, OK: 2.6 persons per householdEnid, OK2.6Ponca City, OK: 2.5 persons per householdPonca City, OK2.5El Reno, OK: 2.5 persons per householdEl Reno, OK2.5Altus, OK: 2.5 persons per householdAltus, OK2.5Bartlesville, OK: 2.5 persons per householdBartlesville, OK2.5Ardmore, OK: 2.5 persons per householdArdmore, OK2.5Lawton, OK: 2.5 persons per householdLawton, OK2.5Duncan, OK: 2.5 persons per householdDuncan, OK2.5Muskogee, OK: 2.5 persons per householdMuskogee, OK2.5Oklahoma City, OK: 2.5 persons per householdOklahoma City, OK2.5Shawnee, OK: 2.5 persons per householdShawnee, OK2.5Weatherford, OK: 2.5 persons per householdWeatherford, OK2.5Chickasha, OK: 2.5 persons per householdChickasha, OK2.5Del City, OK: 2.5 persons per householdDel City, OK2.5Claremore, OK: 2.5 persons per householdClaremore, OK2.5Miami, OK: 2.5 persons per householdMiami, OK2.5Durant, OK: 2.4 persons per householdDurant, OK2.4Midwest City, OK: 2.4 persons per householdMidwest City, OK2.4Tulsa, OK: 2.4 persons per householdTulsa, OK2.4Tahlequah, OK: 2.4 persons per householdTahlequah, OK2.4Elk City, OK: 2.4 persons per householdElk City, OK2.4McAlester, OK: 2.4 persons per householdMcAlester, OK2.4Okmulgee, OK: 2.4 persons per householdOkmulgee, OK2.4Ada, OK: 2.4 persons per householdAda, OK2.4Norman, OK: 2.4 persons per householdNorman, OK2.4Woodward, OK: 2.3 persons per householdWoodward, OK2.3Stillwater, OK: 2.2 persons per householdStillwater, OK2.2
persons per household. Source: U.S. Census Bureau, American Community Survey 5-year estimates, table B25010: average household size of occupied housing units, US cities (incorporated places of 10,000 or more). Retrieved 2026-10-12.

Full ranking

Other periods

About this ranking

Average number of persons per private household. EU countries: EU-SILC. United States: American Community Survey five-year estimate of people in households divided by occupied housing units, where the period shown is the last year of the five-year span.

Covers private households only; people living in institutions or other group quarters are excluded. EU-SILC figures refer to the survey year. The EU and US surveys differ, so their figures are not strictly comparable.

Every value in the ranking comes from the same publisher and the same period, so the cities are compared on one definition. Equal values share a rank.

How to cite

U.S. Census Bureau. American Community Survey 5-year estimates, table B25010: average household size of occupied housing units, US cities (incorporated places of 10,000 or more). https://www2.census.gov/programs-surveys/acs/summary_file/2021/table-based-SF/data/5YRData/acsdt5y2021-b25010.dat. Retrieved 2026-10-12.

Citation styles

The publisher is the author. Invokely is named only as the place the figures were read, where a style asks for it.

APA 7

U.S. Census Bureau. (2026). American Community Survey 5-year estimates, table B25010: average household size of occupied housing units, US cities (incorporated places of 10,000 or more) (Cities in Oklahoma by average household size, 2021) [Data set]. Retrieved October 12, 2026, from https://www2.census.gov/programs-surveys/acs/summary_file/2021/table-based-SF/data/5YRData/acsdt5y2021-b25010.dat

MLA 9

American Community Survey 5-year estimates, table B25010: average household size of occupied housing units, US cities (incorporated places of 10,000 or more), Cities in Oklahoma by average household size, 2021. U.S. Census Bureau, 29 Jan. 2026, https://www2.census.gov/programs-surveys/acs/summary_file/2021/table-based-SF/data/5YRData/acsdt5y2021-b25010.dat. Invokely, https://invokely.ai/rankings/average-household-size/oklahoma-cities?period=2021. Accessed 12 Oct. 2026.

Chicago (author-date)

U.S. Census Bureau. 2026. American Community Survey 5-year estimates, table B25010: average household size of occupied housing units, US cities (incorporated places of 10,000 or more). Cities in Oklahoma by average household size, 2021. Dataset. Accessed October 12, 2026. https://www2.census.gov/programs-surveys/acs/summary_file/2021/table-based-SF/data/5YRData/acsdt5y2021-b25010.dat. Also distributed by Invokely, https://invokely.ai/rankings/average-household-size/oklahoma-cities?period=2021.

Harvard

U.S. Census Bureau (2026) American Community Survey 5-year estimates, table B25010: average household size of occupied housing units, US cities (incorporated places of 10,000 or more), Cities in Oklahoma by average household size, 2021 [Dataset]. Available at: https://www2.census.gov/programs-surveys/acs/summary_file/2021/table-based-SF/data/5YRData/acsdt5y2021-b25010.dat, via Invokely: https://invokely.ai/rankings/average-household-size/oklahoma-cities?period=2021 (Accessed: 12 October 2026).

BibTeX
@misc{census_cities_in_oklahoma_by_2021,
  author = {{U.S. Census Bureau}},
  title = {{American Community Survey 5-year estimates, table B25010: average household size of occupied housing units, US cities (incorporated places of 10,000 or more): Cities in Oklahoma by average household size, 2021}},
  year = {2026},
  howpublished = {Data set},
  url = {https://www2.census.gov/programs-surveys/acs/summary_file/2021/table-based-SF/data/5YRData/acsdt5y2021-b25010.dat},
  urldate = {2026-10-12},
  note = {Accessed via Invokely, https://invokely.ai/rankings/average-household-size/oklahoma-cities?period=2021. Publisher attribution: U.S. Census Bureau. American Community Survey 5-year estimates, table B25010: average household size of occupied housing units, US cities (incorporated places of 10,000 or more). https://www2.census.gov/programs-surveys/acs/summary\_file/2021/table-based-SF/data/5YRData/acsdt5y2021-b25010.dat. Retrieved 2026-10-12.},
}
RIS
TY  - DATA
AU  - U.S. Census Bureau
TI  - American Community Survey 5-year estimates, table B25010: average household size of occupied housing units, US cities (incorporated places of 10,000 or more): Cities in Oklahoma by average household size, 2021
PY  - 2026
DA  - 2026/01/29
PB  - U.S. Census Bureau
DB  - Invokely
UR  - https://www2.census.gov/programs-surveys/acs/summary_file/2021/table-based-SF/data/5YRData/acsdt5y2021-b25010.dat
L2  - https://invokely.ai/rankings/average-household-size/oklahoma-cities?period=2021
Y2  - 2026/10/12
N1  - Accessed via Invokely, https://invokely.ai/rankings/average-household-size/oklahoma-cities?period=2021.
N1  - Publisher attribution: U.S. Census Bureau. American Community Survey 5-year estimates, table B25010: average household size of occupied housing units, US cities (incorporated places of 10,000 or more). https://www2.census.gov/programs-surveys/acs/summary_file/2021/table-based-SF/data/5YRData/acsdt5y2021-b25010.dat. Retrieved 2026-10-12.
ER  - 
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Rank Cities in Oklahoma by average household size using official data, and cite the source.
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Questions

Which city has the highest average household size?

Guymon, OK, with 3.1 persons per household in 2021, according to the U.S. Census Bureau.

Which city has the lowest average household size?

Stillwater, OK, with 2.2 persons per household in 2021.

Where does this ranking come from?

Every value comes from one source and one period, so the places are comparable: U.S. Census Bureau, American Community Survey 5-year estimates, table B25010: average household size of occupied housing units, US cities (incorporated places of 10,000 or more). Retrieved 2026-10-12.

Average household size: other rankings

Cities in Oklahoma: more rankings