ZIP codes in Baylor County
2 ZIPs touch Baylor County, Texas. The blue dashed line is the county border; orange ZIPs reach into it.
2
ZIP codes
2
cross the county line
6,208
people in these ZIPs
254
counties in TX
Most people
Baylor County ZIP list
More counties in Texas
- Armstrong County6
- Atascosa County16
- Austin County14
- Bailey County6
- Bandera County7
- Bastrop County15
- Bee County11
- Bell County29
- Bexar County103
- Blanco County8
- Borden County9
- Bosque County11
Questions people actually ask
How many ZIP codes are in Baylor County, Texas?
2 ZIP codes reach into Baylor County. 2 of them are only partly in the county and also cover a neighboring county.
Which ZIP code in Baylor County has the most people?
76380 (Seymour) has about 3,509 residents, the most of any ZIP touching Baylor County, in the Census Bureau’s ACS 2020–2024 estimates.
Can a ZIP code be in Baylor County and another county?
Yes. ZIP codes follow mail routes, not county lines. Rows marked with a percentage show how much of that ZIP’s land is in Baylor County. For one address, pin the exact spot on the ZIP finder to see its county.
Where does this list come from?
ZIP areas and their county overlaps come from the Census Bureau’s 2020 ZIP Code Tabulation Area to county relationship file. PO Box ZIPs have no area, so each is placed in the county of the ZIP area nearest the town it serves.
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Updated 2026-11-10 · Where the data comes from