Deep River Iowa ZIP Codes
Deep River holds a single ZIP code.
Every ZIP code in Deep River
| ZIP code | County |
|---|---|
| 52222 | Poweshiek 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We do not publish a delivery type (standard, PO box, unique) or a neighbourhood for each ZIP.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 Deep River codes above are listed without a column we would have to invent.
Scope every ZIP code recorded for Deep River. 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 Deep River ZIP code begins 522. Those first three digits identify the sectional center facility that processes mail for this part of Iowa. Statewide that range covers 50 ZIP codes, so Deep River accounts for 2% of it.
Every Iowa ZIP prefix and the region it covers →
Area codes covering Deep River
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 Deep River occupies.
Deep River Iowa area codes in full →
Where Deep River's ZIP codes sit
- Reference points and footprint
- Not an official NANPA boundary
- Not a USPS delivery area
Cities near Deep River
| City | Distance | ZIP codes |
|---|---|---|
| Guernsey Iowa ZIP codes | 5.0 mi | 1 ZIP code |
| Gibson Iowa ZIP codes | 7.1 mi | 1 ZIP code |
| Barnes City Iowa ZIP codes | 7.2 mi | 1 ZIP code |
| Montezuma Iowa ZIP codes | 8.0 mi | 1 ZIP code |
| Thornburg Iowa ZIP codes | 8.9 mi | 1 ZIP code |
| Brooklyn Iowa ZIP codes | 11 mi | 1 ZIP code |
| Victor Iowa ZIP codes | 11 mi | 1 ZIP code |
| Millersburg Iowa ZIP codes | 11 mi | 1 ZIP code |
Straight-line distance between place reference points, not driving distance.