THE KAY COUNTY LAND BRIEF
Land in the
Prairie Tableland setting.
Kay County has 919.6 square miles of land in Oklahoma. 3 mapped landscape regions meet across Kay County: Prairie Tableland, Flint Hills, Cross Timbers Transition.
These plains are lower and somewhat more irregular than the High Plains to the west. Their grassland setting includes rolling terrain and a transition toward greater rainfall in the east.
Regional context: Central Great Plains ↗ · Regional mapping across the county footprint
Where the landscape changes
Kay County intersects 3 mapped regional units. The largest mapped shares are:
- Prairie Tableland81.4%
- Flint Hills17.9%
- Cross Timbers Transition0.7%
Flint Hills in Kay County
Rolling limestone and shale hills are divided by narrow valleys. The Flint Hills preserve extensive tallgrass-prairie landscapes, with rocky uplands contrasting with the smoother cropland regions nearby.
Read the regional source ↗Finding your parcel within Kay County
The atlas lists 11 cities, towns, townships, and Census communities associated with Kay County, including Ponca City, White Eagle, Blackwell. The list includes overlapping geography types and does not divide the county into exclusive service areas.
Kay County by land and water
The Census records 25.3 square miles of water within Kay County, or 2.7% of its total area. That share is close to Kay County’s 2.7%. This is geographic context; waterfront status and usable land must be checked at the parcel.
For scale, Kay County has 6,761.8 times the land area of nearby Kildare town (0.14 square miles). These areas describe boundaries, not comparable property prices.
The Census boundary meets Garfield County, Grant County, Noble County, Osage County within Oklahoma. A tract near one of these lines should be matched to the county identifier on its own records.

