Algona Iowa ZIP Codes

Algona holds a single ZIP code.

Every ZIP code in Algona

The complete list of Algona, Iowa ZIP codes with the county each falls in.
ZIP code	County
50511	Kossuth 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We do not publish a delivery type (standard, PO box, unique) or a neighbourhood for each ZIP.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 Algona codes above are listed without a column we would have to invent.

Scope every ZIP code recorded for Algona. 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 Algona 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 Algona accounts for 1% of it.

Every Iowa ZIP prefix and the region it covers →

Area codes covering Algona

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 Algona occupies.

515 Area code 515

Algona Iowa area codes in full →

Where Algona's ZIP codes sit

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

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

Cities near Algona

The closest places to Algona with their own ZIP code list, nearest first.
City	Distance	ZIP codes
Burt Iowa ZIP codes	8.5 mi	1 ZIP code
Whittemore Iowa ZIP codes	9.8 mi	1 ZIP code
Lone Rock Iowa ZIP codes	11 mi	1 ZIP code
Wesley Iowa ZIP codes	12 mi	1 ZIP code
West Bend Iowa ZIP codes	14 mi	1 ZIP code
Lu Verne Iowa ZIP codes	14 mi	1 ZIP code
Fenton Iowa ZIP codes	14 mi	1 ZIP code
Ottosen Iowa ZIP codes	14 mi	1 ZIP code

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