ZIP codes in Rains County
6 ZIPs touch Rains County, Texas. The blue dashed line is the county border; orange ZIPs reach into it.
6
ZIP codes
6
cross the county line
24,493
people in these ZIPs
254
counties in TX
Most people
Rains County ZIP list
More counties in Texas
- Parker County21
- Parmer County5
- Pecos County6
- Polk County11
- Potter County29
- Presidio County4
- Randall County16
- Reagan County2
- Real County8
- Red River County9
- Reeves County6
- Refugio County5
Questions people actually ask
How many ZIP codes are in Rains County, Texas?
6 ZIP codes reach into Rains County. 6 of them are only partly in the county and also cover a neighboring county.
Which ZIP code in Rains County has the most people?
75440 (Emory) has about 7,846 residents, the most of any ZIP touching Rains County, in the Census Bureau’s ACS 2020–2024 estimates.
Can a ZIP code be in Rains 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 Rains 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