New Vienna Iowa ZIP Codes
New Vienna holds a single ZIP code.
Every ZIP code in New Vienna
| ZIP code | County |
|---|---|
| 52065 | Dubuque 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We do not publish a delivery type (standard, PO box, unique) or a neighbourhood for each ZIP.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 Vienna codes above are listed without a column we would have to invent.
Scope every ZIP code recorded for New Vienna. 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 Vienna ZIP code begins 520. Those first three digits identify the sectional center facility that processes mail for this part of Iowa. Statewide that range covers 46 ZIP codes, so New Vienna accounts for 2% of it.
Every Iowa ZIP prefix and the region it covers →
Area codes covering New Vienna
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 Vienna occupies.
New Vienna Iowa area codes in full →
Where New Vienna's ZIP codes sit
- Reference points and footprint
- Not an official NANPA boundary
- Not a USPS delivery area
Cities near New Vienna
| City | Distance | ZIP codes |
|---|---|---|
| Luxemburg Iowa ZIP codes | 4.4 mi | 1 ZIP code |
| Dyersville Iowa ZIP codes | 4.6 mi | 1 ZIP code |
| Holy Cross Iowa ZIP codes | 7.0 mi | 1 ZIP code |
| Colesburg Iowa ZIP codes | 7.7 mi | 1 ZIP code |
| Farley Iowa ZIP codes | 8.9 mi | 1 ZIP code |
| Earlville Iowa ZIP codes | 9.1 mi | 1 ZIP code |
| Worthington Iowa ZIP codes | 10 mi | 1 ZIP code |
| North Buena Vista Iowa ZIP codes | 12 mi | 1 ZIP code |
Straight-line distance between place reference points, not driving distance.