Blairsburg Iowa ZIP Codes
Blairsburg holds a single ZIP code.
Every ZIP code in Blairsburg
| ZIP code | County |
|---|---|
| 50034 | Hamilton 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We do not publish a delivery type (standard, PO box, unique) or a neighbourhood for each ZIP.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 Blairsburg codes above are listed without a column we would have to invent.
Scope every ZIP code recorded for Blairsburg. 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 Blairsburg ZIP code begins 500. Those first three digits identify the sectional center facility that processes mail for this part of Iowa. Statewide that range covers 68 ZIP codes, so Blairsburg accounts for 1% of it.
Every Iowa ZIP prefix and the region it covers →
Area codes covering Blairsburg
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 Blairsburg occupies.
Blairsburg Iowa area codes in full →
Where Blairsburg's ZIP codes sit
- Reference points and footprint
- Not an official NANPA boundary
- Not a USPS delivery area
Cities near Blairsburg
| City | Distance | ZIP codes |
|---|---|---|
| Williams Iowa ZIP codes | 5.2 mi | 1 ZIP code |
| Kamrar Iowa ZIP codes | 7.5 mi | 1 ZIP code |
| Webster City Iowa ZIP codes | 9.0 mi | 1 ZIP code |
| Webster Iowa ZIP codes | 9.0 mi | 1 ZIP code |
| Woolstock Iowa ZIP codes | 12 mi | 1 ZIP code |
| Ellsworth Iowa ZIP codes | 12 mi | 1 ZIP code |
| Popejoy Iowa ZIP codes | 14 mi | 1 ZIP code |
| Alden Iowa ZIP codes | 14 mi | 1 ZIP code |
Straight-line distance between place reference points, not driving distance.