Blockton Iowa ZIP Codes
Blockton holds a single ZIP code.
Every ZIP code in Blockton
| ZIP code | County |
|---|---|
| 50836 | Taylor 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We do not publish a delivery type (standard, PO box, unique) or a neighbourhood for each ZIP.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 Blockton codes above are listed without a column we would have to invent.
Scope every ZIP code recorded for Blockton. 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 Blockton ZIP code begins 508. Those first three digits identify the sectional center facility that processes mail for this part of Iowa. Statewide that range covers 28 ZIP codes, so Blockton accounts for 4% of it.
Every Iowa ZIP prefix and the region it covers →
Area codes covering Blockton
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 Blockton occupies.
Blockton Iowa area codes in full →
Where Blockton's ZIP codes sit
- Reference points and footprint
- Not an official NANPA boundary
- Not a USPS delivery area
Cities near Blockton
| City | Distance | ZIP codes |
|---|---|---|
| Redding Iowa ZIP codes | 5.1 mi | 1 ZIP code |
| Benton Iowa ZIP codes | 8.6 mi | 1 ZIP code |
| Clearfield Iowa ZIP codes | 13 mi | 1 ZIP code |
| Bedford Iowa ZIP codes | 14 mi | 1 ZIP code |
| Mount Ayr Iowa ZIP codes | 14 mi | 1 ZIP code |
| Diagonal Iowa ZIP codes | 15 mi | 1 ZIP code |
| Sharpsburg Iowa ZIP codes | 15 mi | 1 ZIP code |
| Gravity Iowa ZIP codes | 17 mi | 1 ZIP code |
Straight-line distance between place reference points, not driving distance.