Oklahoma · FIPS 40043 · County seat: Taloga
Dewey County, OK GIS & Parcel Viewer
Dewey County, Oklahoma parcel data lives on OKMaps (Oklahoma Office of Geographic Information) - Statewide Parcels layer. Open it below in a new tab, then use the short steps on this page to find a property fast.
Open the Dewey County statewide map ↗
Opens okmaps.org in a new tab. We link out and never embed or copy parcel data.
Map and county 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 | Taloga |
| Population | 4,286 (2023 Census Bureau estimate) |
| Land area | 1,000 sq mi |
| FIPS code | 40043 |
About the official source
This is a statewide map, not a county site. OKMaps (Oklahoma Office of Geographic Information) - Statewide Parcels layer covers parcels across Oklahoma, and Dewey 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.
Finding a property on this statewide map
- Open the statewide viewer in a new tab and move the map to Dewey County (around Taloga).
- 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.
Rural addresses don't always geocode well. When that happens, zoom in by hand and click the parcel, or search by owner name.
About Dewey County
Dewey County had an estimated 4,286 residents in 2023, according to the Census Bureau. With about 1,000 square miles of land, that works out to roughly 4.3 people per square mile. By population it ranks 71st of 77 counties in Oklahoma. Its county seat is Taloga.
Nearby parcel maps
Dewey County shares a border with the counties below. Each link has its own official map:
Before you rely on the lines
The lines you see online are approximate. They're good for finding a lot and its parcel number, but a legal boundary question needs the recorded plat or a surveyor.