ZIP Code 74004

74004 is one of Oklahoma's ZIP codes, delivering to addresses in Bartlesville, Washington County.

City: Bartlesville
County: Washington County
State: Oklahoma
Prefix: 740xx

Where this code sits

74004 is part of the 740xx range, the group of codes handled by one mail processing centre. Bartlesville is served by 4 ZIP codes in total; the full list, with the county each falls in, is on the Bartlesville page.

Bartlesville Oklahoma ZIP codes →

Area codes over the same ground

Postal and telephone geography are drawn separately, so these codes cover the area 74004 delivers to without sharing its boundary.

ZIP codes nearest 74004

The ZIP codes whose reference points sit closest to 74004.
ZIP code	Distance	Delivers to
ZIP code 74006	2.4 mi	Bartlesville, OK
ZIP code 74005	5.4 mi	Bartlesville, OK
ZIP code 74003	5.9 mi	Bartlesville, OK
ZIP code 74029	6.6 mi	Dewey, OK
ZIP code 74051	9.1 mi	Ochelata, OK
ZIP code 74061	9.4 mi	Ramona, OK
ZIP code 74022	14 mi	Copan, OK
ZIP code 74048	14 mi	Nowata, 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 74004, plotted from its record coordinates.

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

Scope ZIP code 74004. 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.