Hollis, OK zip code
Hollis, Oklahoma uses one zip code: 73550. Most of it is in Harmon County. Together these zip codes are home to about 2.2K people.
Zip codes
1
Population
2.2K
All zips combined
Largest zip
73550
2,179 residents
Zip codes in Hollis
| Zip | Type | Population | IncomeMedian income |
|---|---|---|---|
| 73550 | 2,179 | $43,804 |