Oakdale Tennessee ZIP Codes
Oakdale holds a single ZIP code.
Every ZIP code in Oakdale
| ZIP code | County |
|---|---|
| 37829 | Morgan 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We do not publish a delivery type (standard, PO box, unique) or a neighbourhood for each ZIP.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 Oakdale codes above are listed without a column we would have to invent.
Scope every ZIP code recorded for Oakdale. 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 Oakdale ZIP code begins 378. Those first three digits identify the sectional center facility that processes mail for this part of Tennessee. Statewide that range covers 67 ZIP codes, so Oakdale accounts for 1% of it.
Every Tennessee ZIP prefix and the region it covers →
Area codes covering Oakdale
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 Oakdale occupies.
Oakdale Tennessee area codes in full →
Where Oakdale's ZIP codes sit
- Reference points and footprint
- Not an official NANPA boundary
- Not a USPS delivery area
Cities near Oakdale
| City | Distance | ZIP codes |
|---|---|---|
| Harriman Tennessee ZIP codes | 4.3 mi | 1 ZIP code |
| Wartburg Tennessee ZIP codes | 7.9 mi | 1 ZIP code |
| Kingston Tennessee ZIP codes | 8.8 mi | 1 ZIP code |
| Rockwood Tennessee ZIP codes | 11 mi | 1 ZIP code |
| Oliver Springs Tennessee ZIP codes | 13 mi | 1 ZIP code |
| Oak Ridge Tennessee ZIP codes | 15 mi | 2 ZIP codes |
| Sunbright Tennessee ZIP codes | 19 mi | 1 ZIP code |
| Crab Orchard Tennessee ZIP codes | 19 mi | 1 ZIP code |
Straight-line distance between place reference points, not driving distance.