Hastings Iowa ZIP Codes
Hastings holds a single ZIP code.
Every ZIP code in Hastings
| ZIP code | County |
|---|---|
| 51540 | Mills 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We do not publish a delivery type (standard, PO box, unique) or a neighbourhood for each ZIP.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 Hastings codes above are listed without a column we would have to invent.
Scope every ZIP code recorded for Hastings. 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 Hastings 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 Hastings accounts for 2% of it.
Every Iowa ZIP prefix and the region it covers →
Area codes covering Hastings
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 Hastings occupies.
Hastings Iowa area codes in full →
Where Hastings's ZIP codes sit
- Reference points and footprint
- Not an official NANPA boundary
- Not a USPS delivery area
Cities near Hastings
| City | Distance | ZIP codes |
|---|---|---|
| Emerson Iowa ZIP codes | 4.8 mi | 1 ZIP code |
| Malvern Iowa ZIP codes | 4.9 mi | 1 ZIP code |
| Henderson Iowa ZIP codes | 8.6 mi | 1 ZIP code |
| Silver City Iowa ZIP codes | 9.5 mi | 1 ZIP code |
| Imogene Iowa ZIP codes | 11 mi | 1 ZIP code |
| Randolph Iowa ZIP codes | 11 mi | 1 ZIP code |
| Macedonia Iowa ZIP codes | 12 mi | 1 ZIP code |
| Glenwood Iowa ZIP codes | 13 mi | 1 ZIP code |
Straight-line distance between place reference points, not driving distance.