Carson Iowa ZIP Codes
Carson holds a single ZIP code.
Every ZIP code in Carson
| ZIP code | County |
|---|---|
| 51525 | Pottawattamie 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We do not publish a delivery type (standard, PO box, unique) or a neighbourhood for each ZIP.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 Carson codes above are listed without a column we would have to invent.
Scope every ZIP code recorded for Carson. 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 Carson ZIP code begins 515. Those first three digits identify the sectional center facility that processes mail for this part of Iowa. Statewide that range covers 57 ZIP codes, so Carson accounts for 2% of it.
Every Iowa ZIP prefix and the region it covers →
Area codes covering Carson
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 Carson occupies.
Carson Iowa area codes in full →
Where Carson's ZIP codes sit
- Reference points and footprint
- Not an official NANPA boundary
- Not a USPS delivery area
Cities near Carson
| City | Distance | ZIP codes |
|---|---|---|
| Macedonia Iowa ZIP codes | 3.0 mi | 1 ZIP code |
| Oakland Iowa ZIP codes | 5.3 mi | 1 ZIP code |
| Henderson Iowa ZIP codes | 6.6 mi | 1 ZIP code |
| Treynor Iowa ZIP codes | 9.7 mi | 1 ZIP code |
| Hancock Iowa ZIP codes | 11 mi | 1 ZIP code |
| Silver City Iowa ZIP codes | 14 mi | 1 ZIP code |
| Griswold Iowa ZIP codes | 15 mi | 1 ZIP code |
| Elliott Iowa ZIP codes | 15 mi | 1 ZIP code |
Straight-line distance between place reference points, not driving distance.