ZIP codes in Texas County
21 ZIPs touch Texas County, Missouri. The blue dashed line is the county border; orange ZIPs reach into it.
21
ZIP codes
11
cross the county line
58,889
people in these ZIPs
115
counties in MO
Most people
Texas County ZIP list
More counties in Missouri
- St. Louis city49
- Ste. Genevieve County8
- Stoddard County14
- Stone County18
- Sullivan County13
- Taney County22
- Vernon County15
- Warren County11
- Washington County16
- Wayne County15
- Webster County10
- Worth County7
Questions people actually ask
How many ZIP codes are in Texas County, Missouri?
21 ZIP codes reach into Texas County. 11 of them are only partly in the county and also cover a neighboring county.
Which ZIP code in Texas County has the most people?
65560 (Salem) has about 13,822 residents, the most of any ZIP touching Texas County, in the Census Bureau’s ACS 2020–2024 estimates.
Can a ZIP code be in Texas 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 Texas 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