ZIP Code 73561

73561 is one of Oklahoma's ZIP codes, delivering to addresses in Oscar, Jefferson County.

City: Oscar
County: Jefferson County
State: Oklahoma
Prefix: 735xx

Where this code sits

73561 is part of the 735xx range, the group of codes handled by one mail processing centre. It is the only ZIP code delivering to Oscar.

Area codes over the same ground

Postal and telephone geography are drawn separately, so these codes cover the area 73561 delivers to without sharing its boundary.

580 Area code 580

ZIP codes nearest 73561

The ZIP codes whose reference points sit closest to 73561.
ZIP code	Distance	Delivers to
ZIP code 73456	9.8 mi	Ringling, OK
ZIP code 73569	11 mi	Terral, OK
ZIP code 73463	15 mi	Wilson, OK
ZIP code 73441	16 mi	Leon, OK
ZIP code 73438	16 mi	Healdton, OK
ZIP code 76255	17 mi	Nocona, TX
ZIP code 73565	17 mi	Ryan, OK
ZIP code 73430	19 mi	Burneyville, 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 73561, plotted from its record coordinates.

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

Scope ZIP code 73561. 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.