ZIP Code 73010

73010 is one of Oklahoma's ZIP codes, delivering to addresses in Blanchard, McClain County.

City: Blanchard
County: McClain County
State: Oklahoma
Prefix: 730xx

Where this code sits

73010 is part of the 730xx range, the group of codes handled by one mail processing centre. It is the only ZIP code delivering to Blanchard.

Blanchard Oklahoma ZIP codes →

Area codes over the same ground

Postal and telephone geography are drawn separately, so these codes cover the area 73010 delivers to without sharing its boundary.

ZIP codes nearest 73010

The ZIP codes whose reference points sit closest to 73010.
ZIP code	Distance	Delivers to
ZIP code 73031	7.6 mi	Dibble, OK
ZIP code 73093	8.7 mi	Washington, OK
ZIP code 73065	8.8 mi	Newcastle, OK
ZIP code 73072	10 mi	Norman, OK
ZIP code 73089	12 mi	Tuttle, OK
ZIP code 73004	12 mi	Amber, OK
ZIP code 73069	13 mi	Norman, OK
ZIP code 73019	13 mi	Norman, 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 73010, plotted from its record coordinates.

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

Scope ZIP code 73010. 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.