Oklahoma · FIPS 40129 · County seat: Cheyenne
Roger Mills County, OK GIS & Parcel Viewer
Looking for lot lines or a parcel number in Roger Mills County, OK? The quickest route is OKMaps (Oklahoma Office of Geographic Information) - Statewide Parcels layer, the statewide parcel map we keep on file for this county. We link straight to it and add a few tips for getting around.
Open the Roger Mills County statewide map ↗
Opens okmaps.org in a new tab. We link out and never embed or copy parcel data.
Quick facts
| Official map | OKMaps (Oklahoma Office of Geographic Information) - Statewide Parcels layer |
|---|---|
| Type | Statewide map (covers all of Oklahoma) |
| Website | okmaps.org |
| Access | Free, no login (checked Oct 2026) |
| County seat | Cheyenne |
| Population | 3,295 (2023 Census Bureau estimate) |
| Land area | 1,141 sq mi |
| FIPS code | 40129 |
Where the parcel data comes from
This is a statewide map, not a county site. OKMaps (Oklahoma Office of Geographic Information) - Statewide Parcels layer covers parcels across Oklahoma, and Roger Mills County is one part of it. A statewide layer can trail the county's own books by weeks or months, so treat it as a fast first look rather than the final word. When we tested the link in October 2026 it opened with no login and no fee.
Searching for a parcel, step by step
- Open the statewide viewer in a new tab and move the map to Roger Mills County (around Cheyenne).
- Nothing parcel-related shows at first. Add it through Explore > Land Parcels > Statewide Parcels, then click the green +.
- Zoom in closely; at wide views the parcel layer stays blank.
- Click a parcel to see its record, and keep the parcel ID handy for later searches with the county assessor or county clerk.
Have a tax bill handy? The parcel or account number on it is usually the fastest way to search.
Roger Mills County by the numbers
Census Bureau figures put Roger Mills County at about 3,295 people (2023 estimate) on roughly 1,141 square miles of land, which is about 2.9 residents per square mile. That makes it number 74 out of 77 Oklahoma counties by population. Cheyenne serves as the county seat.
Nearby parcel maps
Parcels close to the edge of Roger Mills County can fall in the next county over. Neighboring counties:
Maps vs. surveys
Treat the map as a guide, not a boundary survey: parcel outlines are often shifted a bit from the real corners. A licensed surveyor settles exact lines.