Oklahoma · FIPS 40019 · County seat: Ardmore
Carter County, OK GIS & Parcel Viewer
Parcel lookups for Carter County start at OKMaps (Oklahoma Office of Geographic Information) - Statewide Parcels layer. This page gives you that official link, notes on how the viewer works, and links to the counties next door.
Open the Carter County statewide map ↗
Opens okmaps.org in a new tab. We link out and never embed or copy parcel data.
Carter County at a glance
| 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 | Ardmore |
| Population | 48,596 (2023 Census Bureau estimate) |
| Land area | 822 sq mi |
| FIPS code | 40019 |
Who runs this map
The link goes to a statewide map (OKMaps (Oklahoma Office of Geographic Information) - Statewide Parcels layer). It shows parcels for Carter County along with the rest of Oklahoma. Because a state agency compiles this layer from local data, check with the Carter County assessor or recorder before relying on a recent change. When we tested the link in October 2026 it opened with no login and no fee.
Searching for a parcel, step by step
- Open OKMaps with the button above. Parcel lines are hidden until you add them.
- Go to Explore > Land Parcels > Statewide Parcels and click the green + to put the parcel layer on the map.
- Zoom in on Carter County (around Ardmore); the lot lines only draw at close zoom levels.
- Click a parcel to read its attributes, then take the parcel number to the Carter County assessor for tax or ownership records.
Rural addresses don't always geocode well. When that happens, zoom in by hand and click the parcel, or search by owner name.
About Carter County
The U.S. Census Bureau estimated Carter County's population at 48,596 in 2023, spread over about 822 square miles of land, or roughly 59 people per square mile. Among Oklahoma's 77 counties, it is the 18th largest by population. Ardmore serves as the county seat.
Counties next to Carter County
If the property sits near a county line, the parcel may belong to a neighbor. These counties border Carter County:
A note on accuracy
Keep in mind that a GIS parcel layer is a tax map, not a survey. For exact boundaries, look at the recorded deed and plat or hire a licensed land surveyor.