ZIP codes in Colbert County
9 ZIPs touch Colbert County, Alabama. The blue dashed line is the county border; orange ZIPs reach into it.
9
ZIP codes
4
cross the county line
82,950
people in these ZIPs
67
counties in AL
Most people
Colbert County ZIP list
More counties in Alabama
- Chilton County14
- Choctaw County11
- Clarke County10
- Clay County12
- Cleburne County8
- Coffee County17
- Conecuh County13
- Coosa County11
- Covington County14
- Crenshaw County11
- Cullman County20
- Dale County15
Questions people actually ask
How many ZIP codes are in Colbert County, Alabama?
9 ZIP codes reach into Colbert County, including 1 PO Box or single-address ZIPs placed by the town they serve. 4 of them are only partly in the county and also cover a neighboring county.
Which ZIP code in Colbert County has the most people?
35674 (Tuscumbia) has about 20,176 residents, the most of any ZIP touching Colbert County, in the Census Bureau’s ACS 2020–2024 estimates.
Can a ZIP code be in Colbert 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 Colbert 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