Britt Iowa ZIP Codes

Britt holds a single ZIP code.

Every ZIP code in Britt

The complete list of Britt, Iowa ZIP codes with the county each falls in.
ZIP code	County
50423	Hancock 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We do not publish a delivery type (standard, PO box, unique) or a neighbourhood for each ZIP.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 Britt codes above are listed without a column we would have to invent.

Scope every ZIP code recorded for Britt. 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 Britt ZIP code begins 504. Those first three digits identify the sectional center facility that processes mail for this part of Iowa. Statewide that range covers 57 ZIP codes, so Britt accounts for 2% of it.

Every Iowa ZIP prefix and the region it covers →

Area codes covering Britt

ZIP codes and area codes are separate systems — one routes mail, the other routes calls — and they do not share boundaries. The codes below serve the same ground Britt occupies.

Britt Iowa area codes in full →

Where Britt's ZIP codes sit

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

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

Cities near Britt

The closest places to Britt with their own ZIP code list, nearest first.
City	Distance	ZIP codes
Crystal Lake Iowa ZIP codes	8.6 mi	1 ZIP code
Wesley Iowa ZIP codes	9.6 mi	1 ZIP code
Garner Iowa ZIP codes	10 mi	1 ZIP code
Woden Iowa ZIP codes	11 mi	1 ZIP code
Corwith Iowa ZIP codes	11 mi	1 ZIP code
Kanawha Iowa ZIP codes	11 mi	1 ZIP code
Klemme Iowa ZIP codes	12 mi	1 ZIP code
Forest City Iowa ZIP codes	14 mi	1 ZIP code

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