ZIP codes in Parmer County
5 ZIPs touch Parmer County, Texas. The blue dashed line is the county border; orange ZIPs reach into it.
5
ZIP codes
3
cross the county line
16,713
people in these ZIPs
254
counties in TX
Most people
Parmer County ZIP list
More counties in Texas
- Ochiltree County5
- Oldham County5
- Orange County8
- Palo Pinto County13
- Panola County15
- Parker County21
- Pecos County6
- Polk County11
- Potter County29
- Presidio County4
- Rains County6
- Randall County16
Questions people actually ask
How many ZIP codes are in Parmer County, Texas?
5 ZIP codes reach into Parmer County. 3 of them are only partly in the county and also cover a neighboring county.
Which ZIP code in Parmer County has the most people?
79347 (Muleshoe) has about 7,176 residents, the most of any ZIP touching Parmer County, in the Census Bureau’s ACS 2020–2024 estimates.
Can a ZIP code be in Parmer 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 Parmer 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