Codes.zone

Gem Kansas ZIP Codes

Gem holds a single ZIP code.

Every ZIP code in Gem

The complete list of Gem, Kansas ZIP codes with the county each falls in.
ZIP codeCounty
67734Thomas 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We do not publish a delivery type (standard, PO box, unique) or a neighbourhood for each ZIP.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 Gem codes above are listed without a column we would have to invent.

Scope every ZIP code recorded for Gem. 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 Gem ZIP code begins 677. Those first three digits identify the sectional center facility that processes mail for this part of Kansas. Statewide that range covers 28 ZIP codes, so Gem accounts for 4% of it.

Every Kansas ZIP prefix and the region it covers →

Area codes covering Gem

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 Gem occupies.

Gem Kansas area codes in full →

Where Gem's ZIP codes sit

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

Cities near Gem

The closest places to Gem with their own ZIP code list, nearest first.
CityDistanceZIP codes
Colby Kansas ZIP codes8.4 mi1 ZIP code
Rexford Kansas ZIP codes8.7 mi1 ZIP code
Selden Kansas ZIP codes19 mi1 ZIP code
Oakley Kansas ZIP codes21 mi1 ZIP code
Hoxie Kansas ZIP codes25 mi1 ZIP code
Grinnell Kansas ZIP codes25 mi1 ZIP code
Brewster Kansas ZIP codes26 mi1 ZIP code
Atwood Kansas ZIP codes28 mi1 ZIP code

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