Beaver Iowa ZIP Codes

Beaver holds a single ZIP code.

Every ZIP code in Beaver

The complete list of Beaver, Iowa ZIP codes with the county each falls in.
ZIP code	County
50031	Boone 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We do not publish a delivery type (standard, PO box, unique) or a neighbourhood for each ZIP.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 Beaver codes above are listed without a column we would have to invent.

Scope every ZIP code recorded for Beaver. Source GeoNames US postal codes (2026-07 postal dump) and Census 2024 county Gazetteer (2024 Gazetteer). Updated 15 July 2026. ZIP codes are delivery-route groupings, not areas; the boundaries implied by any ZIP map are approximations.

How these codes cluster

Every Beaver 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 Beaver accounts for 1% of it.

Every Iowa ZIP prefix and the region it covers →

Area codes covering Beaver

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 Beaver occupies.

515 Area code 515

Beaver Iowa area codes in full →

Where Beaver's ZIP codes sit

Each point is one Beaver ZIP code, plotted from its record coordinates.

Reference points and footprint
Not an official NANPA boundary
Not a USPS delivery area

Cities near Beaver

The closest places to Beaver with their own ZIP code list, nearest first.
City	Distance	ZIP codes
Grand Junction Iowa ZIP codes	5.0 mi	1 ZIP code
Ogden Iowa ZIP codes	5.7 mi	1 ZIP code
Dana Iowa ZIP codes	6.9 mi	1 ZIP code
Rippey Iowa ZIP codes	7.9 mi	1 ZIP code
Boxholm Iowa ZIP codes	9.5 mi	1 ZIP code
Pilot Mound Iowa ZIP codes	10 mi	1 ZIP code
Paton Iowa ZIP codes	11 mi	1 ZIP code
Jefferson Iowa ZIP codes	12 mi	1 ZIP code

Straight-line distance between place reference points, not driving distance.