ZIP Code 74850

74850 is one of Oklahoma's ZIP codes, delivering to addresses in Lamar, Hughes County.

City: Lamar
County: Hughes County
State: Oklahoma
Prefix: 748xx

Where this code sits

74850 is part of the 748xx range, the group of codes handled by one mail processing centre. It is the only ZIP code delivering to Lamar.

Lamar Oklahoma ZIP codes →

Area codes over the same ground

Postal and telephone geography are drawn separately, so these codes cover the area 74850 delivers to without sharing its boundary.

ZIP codes nearest 74850

The ZIP codes whose reference points sit closest to 74850.
ZIP code	Distance	Delivers to
ZIP code 74839	12 mi	Dustin, OK
ZIP code 74883	13 mi	Wetumka, OK
ZIP code 74570	14 mi	Stuart, OK
ZIP code 74848	15 mi	Holdenville, OK
ZIP code 74827	16 mi	Atwood, OK
ZIP code 74531	17 mi	Calvin, OK
ZIP code 74442	17 mi	Indianola, OK
ZIP code 74880	18 mi	Weleetka, 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 74850, plotted from its record coordinates.

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

Scope ZIP code 74850. 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.