ZIP Code 74342

74342 is one of Oklahoma's ZIP codes, delivering to addresses in Eucha, Delaware County.

City: Eucha
County: Delaware County
State: Oklahoma
Prefix: 743xx

Where this code sits

74342 is part of the 743xx range, the group of codes handled by one mail processing centre. It is the only ZIP code delivering to Eucha.

Area codes over the same ground

Postal and telephone geography are drawn separately, so these codes cover the area 74342 delivers to without sharing its boundary.

ZIP codes nearest 74342

The ZIP codes whose reference points sit closest to 74342.
ZIP code	Distance	Delivers to
ZIP code 74366	7.4 mi	Spavinaw, OK
ZIP code 74340	7.7 mi	Disney, OK
ZIP code 74346	8.0 mi	Jay, OK
ZIP code 74350	8.4 mi	Langley, OK
ZIP code 74367	9.0 mi	Strang, OK
ZIP code 74349	10 mi	Ketchum, OK
ZIP code 74365	13 mi	Salina, OK
ZIP code 74368	14 mi	Twin Oaks, OK

Straight-line distance between place reference points, not driving distance. Where a place has no Census Gazetteer point, its postal centroid is used instead.

Each point is the reference point for 74342, plotted from its record coordinates.

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

Scope ZIP code 74342. Source GeoNames US postal codes (2026-07 postal dump) and Census 2024 county Gazetteer (2024 Gazetteer). Updated 15 July 2026. A ZIP code is a set of delivery routes, not an area; the point shown is a record coordinate, not a centre.