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Kirwin Kansas ZIP Codes

Kirwin holds a single ZIP code.

Every ZIP code in Kirwin

The complete list of Kirwin, Kansas ZIP codes with the county each falls in.
ZIP codeCounty
67644Phillips 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We do not publish a delivery type (standard, PO box, unique) or a neighbourhood for each ZIP.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 Kirwin codes above are listed without a column we would have to invent.

Scope every ZIP code recorded for Kirwin. 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 Kirwin ZIP code begins 676. Those first three digits identify the sectional center facility that processes mail for this part of Kansas. Statewide that range covers 45 ZIP codes, so Kirwin accounts for 2% of it.

Every Kansas ZIP prefix and the region it covers →

Area codes covering Kirwin

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 Kirwin occupies.

Kirwin Kansas area codes in full →

Where Kirwin's ZIP codes sit

Each point is one Kirwin ZIP code, plotted from its record coordinates.
  • Reference points and footprint
  • Not an official NANPA boundary
  • Not a USPS delivery area

Cities near Kirwin

The closest places to Kirwin with their own ZIP code list, nearest first.
CityDistanceZIP codes
Agra Kansas ZIP codes6.3 mi1 ZIP code
Kensington Kansas ZIP codes8.2 mi1 ZIP code
Cedar Kansas ZIP codes9.7 mi1 ZIP code
Glade Kansas ZIP codes10 mi1 ZIP code
Phillipsburg Kansas ZIP codes12 mi1 ZIP code
Athol Kansas ZIP codes13 mi1 ZIP code
Gaylord Kansas ZIP codes15 mi1 ZIP code
Woodston Kansas ZIP codes15 mi1 ZIP code

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