County · code 40015
Caddo CountyOklahoma
Caddo County is a county in Oklahoma, with its seat in Anadarko. It was created on July 8, 1901, and named after the Caddo people.
- Founded1901
- County seatAnadarko
- Named forCaddo
- Land area1,278 sq mi + 12 sq mi water
- Population26,945 2020 Census
Where it is
Caddo on the map of Oklahoma
Oklahoma has 77 counties and county equivalents, each with its own records office. Shapes with a page are links.
History
Formed in 1901 from U. S. County, County I and County I
An old deed may name a county that no longer exists, or a boundary that has since moved.
Caddo County was formed in 1901 from U. S. County, County I and County I, and named after Caddo. Anadarko is the county seat.
Deeds and plats from before 1901 for land now in Caddo County may have been recorded in U. S. County, County I and County I.
- 1901Caddo County created Caddo created by proclamation of the U. S. Assistant Secretary of the Interior from part of County I (Okla. Terr.) and non-county area in Oklahoma Territory; County I eliminated.from U. S.from County I (Okla. Terr.)from County I· "President's Proclamation, The Boundary Lines," The Daily Oklahoman [newspaper], 9 July 1901; Morris, 124
- 1907Gained territory Caddo gained small area from Blaine, lost to creation of Grady; Caddo became a county in the state of Oklahoma. · Okla. Constitution [1907], art. 17, sec. 8; Swindler, 8:142
- 1911Lost territory In 1911, Caddo lost to Grady. · U. S. Census 1920, vol. 1, p. 145; Morris, 134
Land and parcels
What the maps cover in Caddo
Who publishes each layer, how good it is, and when we last checked.
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Parcels Missing
No public parcel map found for Caddo County yet. Lot lines and owners of record are kept by the county assessor's office.
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Address points Missing
No public address points layer found for Caddo County yet.
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Buildings Reference
Roof outlines traced from aerial imagery from FEMA Response Geospatial Office with Oak Ridge National Laboratory (ORNL). Good for seeing what is on a lot; not accurate enough to set a fence from.
checked 18 October 2026
- Official
- from the office that keeps the record
- Good enough
- a reliable statewide or national copy
- Fallback
- a guide only; check the official record
- Missing
- nothing public found yet
People and land
Caddo by the Census
Source: US Census Bureau, 2020 Census; US Census Bureau, 2020 Gazetteer Files. Not endorsed or certified by the Census Bureau.
See your own lot on these maps
Open Caddo County on Parcel Chart's free map and click your parcel. Save it with a free account; the full record of your place (site map, projects, documents) is Pro, in early access.
Questions
Common questions about Caddo County
- When was Caddo County founded?
- Caddo County was founded in 1901, formed from U. S. County, County I and County I, and named after Caddo.
- What is the county seat of Caddo County?
- The county seat of Caddo County is Anadarko.
- Is there an online parcel map for Caddo County?
- Not that we have found yet. Lot lines and owners of record are kept by the county assessor's office. When a public parcel map appears, it shows here.
- Has Caddo County's boundary or name changed?
- Caddo County was created in 1901 from U. S. County, County I and County I. Since then the Atlas of Historical County Boundaries records 2 later changes, chiefly involving Grady County and Blaine County.
- Is my lot in a flood zone?
- We do not have flood maps for Caddo County yet. Look up the address on FEMA's Flood Map Service Center, which shows the effective flood map for any lot.
Nearby