Buffalo Center Iowa ZIP Codes
Buffalo Center holds a single ZIP code.
Every ZIP code in Buffalo Center
| ZIP code | County |
|---|---|
| 50424 | Winnebago 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We do not publish a delivery type (standard, PO box, unique) or a neighbourhood for each ZIP.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 Buffalo Center codes above are listed without a column we would have to invent.
Scope every ZIP code recorded for Buffalo Center. 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 Buffalo Center ZIP code begins 504. 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 Buffalo Center accounts for 2% of it.
Every Iowa ZIP prefix and the region it covers →
Area codes covering Buffalo Center
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 Buffalo Center occupies.
Buffalo Center Iowa area codes in full →
Where Buffalo Center's ZIP codes sit
- Reference points and footprint
- Not an official NANPA boundary
- Not a USPS delivery area
Cities near Buffalo Center
| City | Distance | ZIP codes |
|---|---|---|
| Rake Iowa ZIP codes | 6.4 mi | 1 ZIP code |
| Lakota Iowa ZIP codes | 7.7 mi | 1 ZIP code |
| Thompson Iowa ZIP codes | 8.5 mi | 1 ZIP code |
| Ledyard Iowa ZIP codes | 11 mi | 1 ZIP code |
| Woden Iowa ZIP codes | 11 mi | 1 ZIP code |
| Titonka Iowa ZIP codes | 12 mi | 1 ZIP code |
| Crystal Lake Iowa ZIP codes | 14 mi | 1 ZIP code |
| Bancroft Iowa ZIP codes | 15 mi | 1 ZIP code |
Straight-line distance between place reference points, not driving distance.