County · code 48023
Baylor CountyTexas
Baylor County is a county in Texas with its seat in Seymour, formed in 1858. The county was named after Henry Weidner Baylor.
- Founded1858
- County seatSeymour
- Named forHenry Weidner Baylor
- Land area867 sq mi + 34 sq mi water
- Population3,465 2020 Census
- Parcels mapped6,337 checked 14 October 2026
Where it is
Baylor on the map of Texas
Texas has 254 counties and county equivalents, each with its own records office. Shapes with a page are links.
History
Founded in 1858
An old deed may name a county that no longer exists, or a boundary that has since moved.
Baylor County was created from Young Territory on February 1, 1858, but was not fully organized at that time. For over two decades, the county was attached to neighboring counties for judicial and administrative purposes, first to Young, then to Jack, and later to Montague. Baylor County was fully organized and detached from Montague on April 12, 1879. From 1881 onward, several counties were attached to Baylor for judicial purposes before being fully organized and detached, including Wilbarger in 1881, Floyd in 1883, and Knox in 1886.
- 1858Baylor County created Baylor created from Young Territory; Baylor not fully organized. · Texas Laws 1857, 7th leg., ch. 75, sec. 11/p. 89
- 1860Changed Baylor attached to Young "for all judicial purposes." · Texas Laws 1859, 8th leg., reg. sess., gen., ch. 87, sec. 5/p. 120
- c. 1865Changed Young disorganized, ending attachment of Archer, Baylor, Haskell, Knox, and Throckmorton to Young. · "Young County," New Handbook of Texas, 6:1131; "Kimmarle & Hirsh v. Houston & Texas Central Railway," in Texas Rpts., 76:690-691
- 1866Changed Baylor attached to Young "for judicial purposes." · Texas Laws 1866, 11th leg., ch. 35, sec. 17/p. 27
- 1866
Show all 14 changes
- 1858Baylor County created Baylor created from Young Territory; Baylor not fully organized. · Texas Laws 1857, 7th leg., ch. 75, sec. 11/p. 89
- 1860Changed Baylor attached to Young "for all judicial purposes." · Texas Laws 1859, 8th leg., reg. sess., gen., ch. 87, sec. 5/p. 120
- c. 1865Changed Young disorganized, ending attachment of Archer, Baylor, Haskell, Knox, and Throckmorton to Young. · "Young County," New Handbook of Texas, 6:1131; "Kimmarle & Hirsh v. Houston & Texas Central Railway," in Texas Rpts., 76:690-691
- 1866Changed Baylor attached to Young "for judicial purposes." · Texas Laws 1866, 11th leg., ch. 35, sec. 17/p. 27
- 1866
- 1870
- 1879
- 1881Changed Hardeman, Knox, and Wilbarger detached from Clay; Bailey, Cottle, Floyd, Hale, Lamb, and Motley detached from Jack; Cochran, Crosby, Dickens, Hockley, Lubbock, and King detached from Young. All attached to Baylor "for judicial purposes."HardemanKnoxWilbargerClayBaileyCottleFloydHaleLambMotleyJackCochranCrosbyDickensHockleyLubbockKingYoung· Texas Laws 1881, 17th leg., reg. sess., ch. 18, sec. 2/p. 12
- 1881
- 1883
- 1884
- c. 1886
- 1886
- 1887Changed Bailey, Cochran, Dickens, Hockley, Lamb, and Lubbock detached from Baylor, attached to Crosby "for judicial purposes." King detached from Baylor, attached to Knox "for judicial purposes." · Texas Laws 1887, 20th leg., reg. sess., ch. 98, sec. 4/p. 80
Land and parcels
What the maps cover in Baylor
Who publishes each layer, how good it is, and when we last checked.
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Parcels Good enough
Lot lines and tax-map numbers for 6,337 parcels. Drawn for tax purposes: usually within a few feet of a survey, but not a survey.
checked 14 October 2026 -
Address points Official
One point per address, 2,730 in all from Texas Geographic Information Office (TxGIO, formerly TNRIS), a division of the Texas Water Development Board; StratMap program.
checked 14 October 2026 -
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
Baylor 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
Baylor 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 Baylor County.
See your own lot on these maps
Open Baylor 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 Baylor County
- When was Baylor County founded?
- Baylor County was founded in 1858, and named after Henry Weidner Baylor.
- What is the county seat of Baylor County?
- The county seat of Baylor County is Seymour.
- Is there an online parcel map for Baylor County?
- Yes. A public source publishes a parcel map of 6,337 parcels, rated good enough here. You can click any parcel on it in Parcel Chart's free map, no sign-in needed.
- Has Baylor County's boundary or name changed?
- Baylor County was created in 1858. Since then the Atlas of Historical County Boundaries records 13 later changes, chiefly involving Young County, Knox County and Crosby County.
- Is my lot in a flood zone?
- We do not have flood maps for Baylor County yet. Look up the address on FEMA's Flood Map Service Center, which shows the effective flood map for any lot.
Nearby