ZIP codes in Poinsett County
12 ZIPs touch Poinsett County, Arkansas. The blue dashed line is the county border; orange ZIPs reach into it.
12
ZIP codes
6
cross the county line
26,810
people in these ZIPs
75
counties in AR
Most people
Poinsett County ZIP list
More counties in Arkansas
- Nevada County12
- Newton County20
- Ouachita County9
- Perry County8
- Phillips County14
- Pike County10
- Polk County8
- Pope County16
- Prairie County12
- Pulaski County54
- Randolph County11
- Saline County17
Questions people actually ask
How many ZIP codes are in Poinsett County, Arkansas?
12 ZIP codes reach into Poinsett County, including 1 PO Box or single-address ZIPs placed by the town they serve. 6 of them are only partly in the county and also cover a neighboring county.
Which ZIP code in Poinsett County has the most people?
72472 (Trumann) has about 8,708 residents, the most of any ZIP touching Poinsett County, in the Census Bureau’s ACS 2020–2024 estimates.
Can a ZIP code be in Poinsett 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 Poinsett 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