Harmon County, Oklahoma
Harmon County: county in Oklahoma, United States
About
Harmon County is a county located in the U.S. state of Oklahoma. As of the 2010 census, the population was 2,922 and a population density of 2 people per km². After 10 years in 2020 county had an estimated population of 2,557 inhabitants. Its county seat is Hollis. The county was created 117 years ago in 1908.
County Snapshot
Harmon County at a glance
Harmon County currently has 2 quality-checked populated place pages linked on MapSof, making it easier to jump from the county overview into local city pages.
Mapped populated places
2
These counts use a stricter populated-place filter so the main lists stay focused on real city and town pages.
Oklahoma counties
77
Open related pagesLargest city
HollisPopulation 1,818
Top linked places
Quick Facts about Harmon County
| Population | 2,557 (2020) |
| Country | United States of America |
| State | Oklahoma (United States) |
| Area | 1395 km2 |
| Water as percent of area | 0.3% |
| Land as percent of area | 99.7% |
| Latitude & Longitude | 34.7441,-99.8463 |
| Named for | Judson Harmon |
| Altitude | 1,775 feet / 541 meters |
| Capital | Hollis |
| Establishment | January 01, 1909 |
| Time Zone | America/Chicago |
| Local time | 17:09:06 (16th April 2026) |
| Density | 2 Pop. per km² as of 2020 |
| Population growth | -14.27% (2010-2020) |
| Weather | 87℉ Mostly Sunny then Slight Chance Showers And Thunderstorms 7-days weather |
Geography
Harmon County is located at 34°44'39"N 99°50'47"W (34.7441200, -99.8462800). It has 6 neighbors: Beckham County, Greer County, Jackson County, Hardeman County, Childress County and Collingsworth County.
Harmon County map
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The largest city of Harmon County is Hollis with a population of 1,818. Other cities include and Gould population 124. See all Harmon County cities & populated places.
Harmon County Populated Places
Cities, towns, neighborhoods & other populated places in Harmon County.
| City Name | Population | Title |
|---|---|---|
| Hollis | 1,818 | Town in Oklahoma |
| Gould | 124 | Human settlement in Harmon County, Oklahoma, United States of America |
Weather
A slight chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 87. Chance of precipitation is 20%.
7-Day Forecast- Hollis
Demographics
According to census records, the population of Harmon County decreased by 14.27% in 10 years.
| Year | Population | % Change | Method |
|---|---|---|---|
| 2010 | 2,922 | - | census |
| 2011 | 2,934 | 0.41% | estimation process |
| 2012 | 2,914 | -0.69% | estimation process |
| 2013 | 2,891 | -0.8% | estimation process |
| 2014 | 2,801 | -3.21% | estimation process |
| 2015 | 2,782 | -0.68% | estimation process |
| 2016 | 2,712 | -2.58% | estimation process |
| 2017 | 2,710 | -0.07% | estimation process |
| 2018 | 2,691 | -0.71% | estimation process |
| 2019 | 2,653 | -1.43% | estimation process |
| 2020 | 2,557 | -3.75% | estimation process |
People born in Harmon County (1)
American baseball player Joe Stanka was born in Harmon County
Oklahoma Other Counties (more counties)
| County Name | Population | Title |
|---|---|---|
| Oklahoma County | 804,041 | County in Oklahoma, United States |
| Tulsa County | 657,589 | County in Oklahoma, United States of America |
| Oklahoma City | 655,057 | The twenty-seventh most populous city in the United States and the center of the Oklahoma City metropolitan area. |
| Tulsa | 403,166 | The second most populous city in Oklahoma and the center of the Tulsa metropolitan area. |
| Cleveland County | 287,066 | County in North Carolina, United States |
| Canadian County | 153,192 | County in Oklahoma, United States |
| Norman | 125,762 | The second most populous city in Oklahoma. |
| Comanche County | 121,099 | County in Oklahoma, United States |
| Broken Arrow | 111,648 | The most populous city in Tulsa County, Oklahoma. |
| Edmond | 95,346 | The fourth most populous city in Oklahoma County, Oklahoma. |
| Lawton | 93,164 | The most populous city in Comanche County, Oklahoma. |
| Rogers County | 93,155 | County in Oklahoma, United States |
| Wagoner County | 82,925 | County in Oklahoma, United States of America |
| Payne County | 81,755 | County in Oklahoma, United States |
| Pottawatomie County | 72,998 | County in Oklahoma, United States |
| Creek County | 71,485 | County in Oklahoma, United States |