County · code 40067
Jefferson CountyOklahoma
Jefferson County is a county in Oklahoma with its seat in Waurika, formed in 1907.
- Founded1907
- County seatWaurika
- Named forThomas Jefferson
- Land area759 sq mi + 15 sq mi water
- Population5,337 2020 Census
Where it is
Jefferson 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 1907 from Comanche County
An old deed may name a county that no longer exists, or a boundary that has since moved.
Jefferson County was created on November 16, 1907, from Comanche County and former Indian Territory. The county was named after Thomas Jefferson. In 1925, Jefferson County lost territory to Love County.
- 1907Jefferson County created Jefferson created from Comanche and former Indian Territory. · Okla. Constitution [1907], art. 17, sec. 8; Swindler, 8:147
- 1925Lost territory In 1925, Jefferson lost to Love. · Love County Heritage Comm., 73; Morris, 134-135
Land and parcels
What the maps cover in Jefferson
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 Jefferson County yet. Lot lines and owners of record are kept by the county (jeffcoinfo.org).
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Address points Missing
No public address points layer found for Jefferson 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
Jefferson by the Census
Source: US Census Bureau, 2020 Census; US Census Bureau, 2020 Gazetteer Files. Not endorsed or certified by the Census Bureau.
Rules and offices
Jefferson County's official site
We have found the county's site but not its offices yet; start there.
County government
- County government
The official website of Jefferson County.
See your own lot on these maps
Open Jefferson 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 Jefferson County
- When was Jefferson County founded?
- Jefferson County was founded in 1907, formed from Comanche County, and named after Thomas Jefferson.
- What is the county seat of Jefferson County?
- The county seat of Jefferson County is Waurika.
- Is there an online parcel map for Jefferson 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 Jefferson County's boundary or name changed?
- Jefferson County was created in 1907 from Comanche County. Since then the Atlas of Historical County Boundaries records 1 later change, chiefly involving Love County.
- Is my lot in a flood zone?
- We do not have flood maps for Jefferson County yet. Look up the address on FEMA's Flood Map Service Center, which shows the effective flood map for any lot.
Nearby