ZIP codes in Caddo Parish
28 ZIPs touch Caddo Parish, Louisiana. The blue dashed line is the county border; orange ZIPs reach into it.
28
ZIP codes
6
cross the county line
236,127
people in these ZIPs
64
counties in LA
Most people
Caddo Parish ZIP list
More counties in Louisiana
- Ascension Parish12
- Assumption Parish9
- Avoyelles Parish17
- Beauregard Parish9
- Bienville Parish14
- Bossier Parish39
- Calcasieu Parish23
- Caldwell Parish5
- Cameron Parish8
- Catahoula Parish10
- Claiborne Parish10
- Concordia Parish6
Questions people actually ask
How many ZIP codes are in Caddo Parish, Louisiana?
28 ZIP codes reach into Caddo Parish, including 2 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 Caddo Parish has the most people?
71106 (Shreveport) has about 34,117 residents, the most of any ZIP touching Caddo Parish, in the Census Bureau’s ACS 2020–2024 estimates.
Can a ZIP code be in Caddo Parish 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 Caddo Parish. 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.
Keep exploring
Updated 2026-11-10 · Where the data comes from