ZIP codes in Lawrence County
11 ZIPs touch Lawrence County, Tennessee. The blue dashed line is the county border; orange ZIPs reach into it.
11
ZIP codes
8
cross the county line
61,541
people in these ZIPs
95
counties in TN
Most people
Lawrence County ZIP list
More counties in Tennessee
- Jackson County11
- Jefferson County10
- Johnson County5
- Knox County43
- Lake County3
- Lauderdale County4
- Lewis County7
- Lincoln County12
- Loudon County9
- Macon County8
- Madison County19
- Marion County12
Questions people actually ask
How many ZIP codes are in Lawrence County, Tennessee?
11 ZIP codes reach into Lawrence County. 8 of them are only partly in the county and also cover a neighboring county.
Which ZIP code in Lawrence County has the most people?
38464 (Lawrenceburg) has about 23,504 residents, the most of any ZIP touching Lawrence County, in the Census Bureau’s ACS 2020–2024 estimates.
Can a ZIP code be in Lawrence 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 Lawrence 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