Woolstock Iowa ZIP Codes
Woolstock holds a single ZIP code.
Every ZIP code in Woolstock
| ZIP code | County |
|---|---|
| 50599 | Wright 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We do not publish a delivery type (standard, PO box, unique) or a neighbourhood for each ZIP.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 Woolstock codes above are listed without a column we would have to invent.
Scope every ZIP code recorded for Woolstock. 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 Woolstock ZIP code begins 505. Those first three digits identify the sectional center facility that processes mail for this part of Iowa. Statewide that range covers 75 ZIP codes, so Woolstock accounts for 1% of it.
Every Iowa ZIP prefix and the region it covers →
Area codes covering Woolstock
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 Woolstock occupies.
Woolstock Iowa area codes in full →
Where Woolstock's ZIP codes sit
- Reference points and footprint
- Not an official NANPA boundary
- Not a USPS delivery area
Cities near Woolstock
| City | Distance | ZIP codes |
|---|---|---|
| Webster City Iowa ZIP codes | 7.2 mi | 1 ZIP code |
| Webster Iowa ZIP codes | 7.2 mi | 1 ZIP code |
| Eagle Grove Iowa ZIP codes | 7.6 mi | 1 ZIP code |
| Vincent Iowa ZIP codes | 9.1 mi | 1 ZIP code |
| Duncombe Iowa ZIP codes | 10 mi | 1 ZIP code |
| Blairsburg Iowa ZIP codes | 12 mi | 1 ZIP code |
| Goldfield Iowa ZIP codes | 12 mi | 1 ZIP code |
| Clarion Iowa ZIP codes | 13 mi | 2 ZIP codes |
Straight-line distance between place reference points, not driving distance.