Alexandria Tennessee ZIP Codes
Alexandria holds a single ZIP code.
Every ZIP code in Alexandria
| ZIP code | County |
|---|---|
| 37012 | DeKalb County |
We do not publish a delivery type (standard, PO box, unique) or a neighbourhood for each ZIP. USPS delivery-type products are licensed, and no clean-rights source maps ZIP codes to neighbourhoods — so the Alexandria codes above are listed without a column we would have to invent.
Scope every ZIP code recorded for Alexandria. Source GeoNames US postal codes (2026-07 postal dump) and Census 2024 county Gazetteer (2024 Gazetteer). Updated . ZIP codes are delivery-route groupings, not areas; the boundaries implied by any ZIP map are approximations.
How these codes cluster
Every Alexandria ZIP code begins 370. Those first three digits identify the sectional center facility that processes mail for this part of Tennessee. Statewide that range covers 77 ZIP codes, so Alexandria accounts for 1% of it.
Every Tennessee ZIP prefix and the region it covers →
Area codes covering Alexandria
ZIP codes and area codes are separate systems — one routes mail, the other routes calls — and they do not share boundaries. The codes below serve the same ground Alexandria occupies.
Alexandria Tennessee area codes in full →
Where Alexandria's ZIP codes sit
- Reference points and footprint
- Not an official NANPA boundary
- Not a USPS delivery area
Cities near Alexandria
| City | Distance | ZIP codes |
|---|---|---|
| Liberty Tennessee ZIP codes | 5.9 mi | 1 ZIP code |
| Watertown Tennessee ZIP codes | 6.2 mi | 1 ZIP code |
| Dowelltown Tennessee ZIP codes | 6.7 mi | 1 ZIP code |
| Auburntown Tennessee ZIP codes | 9.3 mi | 1 ZIP code |
| Gordonsville Tennessee ZIP codes | 9.4 mi | 1 ZIP code |
| Carthage Tennessee ZIP codes | 13 mi | 1 ZIP code |
| Smithville Tennessee ZIP codes | 14 mi | 1 ZIP code |
| Woodbury Tennessee ZIP codes | 18 mi | 1 ZIP code |
Straight-line distance between place reference points, not driving distance.