New Market Tennessee ZIP Codes
New Market holds a single ZIP code.
Every ZIP code in New Market
| ZIP code | County |
|---|---|
| 37820 | Jefferson 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We do not publish a delivery type (standard, PO box, unique) or a neighbourhood for each ZIP.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 New Market codes above are listed without a column we would have to invent.
Scope every ZIP code recorded for New Market. 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 New Market 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 New Market accounts for 1% of it.
Every Tennessee ZIP prefix and the region it covers →
Area codes covering New Market
ZIP codes and area codes are separate systems — one routes mail, the other routes calls — and they do not share boundaries. The code below serves the same ground New Market occupies.
New Market Tennessee area codes in full →
Where New Market's ZIP codes sit
- Reference points and footprint
- Not an official NANPA boundary
- Not a USPS delivery area
Cities near New Market
| City | Distance | ZIP codes |
|---|---|---|
| Jefferson City Tennessee ZIP codes | 4.5 mi | 1 ZIP code |
| Dandridge Tennessee ZIP codes | 8.4 mi | 1 ZIP code |
| Blaine Tennessee ZIP codes | 8.4 mi | 1 ZIP code |
| Rutledge Tennessee ZIP codes | 12 mi | 1 ZIP code |
| Luttrell Tennessee ZIP codes | 13 mi | 1 ZIP code |
| Sevierville Tennessee ZIP codes | 14 mi | 3 ZIP codes |
| White Pine Tennessee ZIP codes | 15 mi | 1 ZIP code |
| Morristown Tennessee ZIP codes | 16 mi | 4 ZIP codes |
Straight-line distance between place reference points, not driving distance.