ZIP codes in Upshur County
13 ZIPs touch Upshur County, Texas. The blue dashed line is the county border; orange ZIPs reach into it.
13
ZIP codes
11
cross the county line
154,168
people in these ZIPs
254
counties in TX
Most people
Upshur County ZIP list
More counties in Texas
- Throckmorton County7
- Titus County7
- Tom Green County19
- Travis County96
- Trinity County9
- Tyler County11
- Upton County5
- Uvalde County8
- Val Verde County9
- Van Zandt County13
- Victoria County15
- Walker County15
Questions people actually ask
How many ZIP codes are in Upshur County, Texas?
13 ZIP codes reach into Upshur County, including 1 PO Box or single-address ZIPs placed by the town they serve. 11 of them are only partly in the county and also cover a neighboring county.
Which ZIP code in Upshur County has the most people?
75605 (Longview) has about 35,417 residents, the most of any ZIP touching Upshur County, in the Census Bureau’s ACS 2020–2024 estimates.
Can a ZIP code be in Upshur 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 Upshur 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