Potwin Kansas ZIP Codes

Potwin holds a single ZIP code.

Every ZIP code in Potwin

The complete list of Potwin, Kansas ZIP codes with the county each falls in.
ZIP code	County
67123	Butler 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We do not publish a delivery type (standard, PO box, unique) or a neighbourhood for each ZIP.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 Potwin codes above are listed without a column we would have to invent.

Scope every ZIP code recorded for Potwin. 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 Potwin ZIP code begins 671. Those first three digits identify the sectional center facility that processes mail for this part of Kansas. Statewide that range covers 42 ZIP codes, so Potwin accounts for 2% of it.

Every Kansas ZIP prefix and the region it covers →

Area codes covering Potwin

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 Potwin occupies.

Potwin Kansas area codes in full →

Where Potwin's ZIP codes sit

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

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

Cities near Potwin

The closest places to Potwin with their own ZIP code list, nearest first.
City	Distance	ZIP codes
Whitewater Kansas ZIP codes	7.2 mi	1 ZIP code
Elbing Kansas ZIP codes	9.9 mi	1 ZIP code
Towanda Kansas ZIP codes	10 mi	1 ZIP code
Benton Kansas ZIP codes	12 mi	1 ZIP code
El Dorado Kansas ZIP codes	12 mi	1 ZIP code
Burns Kansas ZIP codes	13 mi	1 ZIP code
Peabody Kansas ZIP codes	17 mi	1 ZIP code
Kechi Kansas ZIP codes	17 mi	1 ZIP code

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