ZIP codes in McIntosh County
12 ZIPs touch McIntosh County, Oklahoma. The blue dashed line is the county border; orange ZIPs reach into it.
12
ZIP codes
8
cross the county line
38,266
people in these ZIPs
77
counties in OK
Most people
McIntosh County ZIP list
More counties in Oklahoma
- Love County8
- Major County15
- Marshall County3
- Mayes County18
- McClain County13
- McCurtain County16
- Murray County8
- Muskogee County17
- Noble County11
- Nowata County7
- Okfuskee County11
- Oklahoma County89
Questions people actually ask
How many ZIP codes are in McIntosh County, Oklahoma?
12 ZIP codes reach into McIntosh County, including 1 PO Box or single-address ZIPs placed by the town they serve. 8 of them are only partly in the county and also cover a neighboring county.
Which ZIP code in McIntosh County has the most people?
74426 (Checotah) has about 9,712 residents, the most of any ZIP touching McIntosh County, in the Census Bureau’s ACS 2020–2024 estimates.
Can a ZIP code be in McIntosh 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 McIntosh 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