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Copan Oklahoma ZIP Codes

Copan holds a single ZIP code.

Every ZIP code in Copan

The complete list of Copan, Oklahoma ZIP codes with the county each falls in.
ZIP codeCounty
74022Washington 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We do not publish a delivery type (standard, PO box, unique) or a neighbourhood for each ZIP.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 Copan codes above are listed without a column we would have to invent.

Scope every ZIP code recorded for Copan. 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 Copan ZIP code begins 740. Those first three digits identify the sectional center facility that processes mail for this part of Oklahoma. Statewide that range covers 75 ZIP codes, so Copan accounts for 1% of it.

Every Oklahoma ZIP prefix and the region it covers →

Area codes covering Copan

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 Copan occupies.

Copan Oklahoma area codes in full →

Where Copan's ZIP codes sit

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

Cities near Copan

The closest places to Copan with their own ZIP code list, nearest first.
CityDistanceZIP codes
Wann Oklahoma ZIP codes6.7 mi1 ZIP code
Dewey Oklahoma ZIP codes7.6 mi1 ZIP code
Bartlesville Oklahoma ZIP codes11 mi4 ZIP codes
Lenapah Oklahoma ZIP codes16 mi1 ZIP code
Delaware Oklahoma ZIP codes18 mi1 ZIP code
Ochelata Oklahoma ZIP codes21 mi1 ZIP code
Nowata Oklahoma ZIP codes21 mi1 ZIP code
Ramona Oklahoma ZIP codes25 mi1 ZIP code

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