ZIP code · Bartlesville · Oklahoma · United States

ZIP code 74005 — Bartlesville

ZIP code 74005 serves Bartlesville, Oklahoma.

Postal code: 74005
Single source Value from one source, not cross-checked.
City: Bartlesville
County: Washington
State: Oklahoma
Country: United States
Coordinates: 36.7473, -95.9808 — precision precise (locality)
View on OpenStreetMap
USDA hardiness zone: 7a (0 to 5 °F)
Planting / growing zone from the 2023 USDA Plant Hardiness Zone Map: average annual extreme minimum temperature, 1991–2020.
Time zone: America/Chicago (UTC−6 / UTC−5 DST)
Area codes: 918, 539
Telephone area codes serving this ZIP (NANPA central-office assignments). A ZIP and an area code are different boundaries; at a border both codes may apply.

Tools: compare 74005 with another ZIP · ZIPs within 25 miles · distance from 74005

Climate — monthly normals

Warmest month Jul (avg high 93°F), coldest Jan (avg low 22°F).

	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Avg high °F	48	53	62	71	79	88	93	92	85	74	61	49
Avg low °F	22	26	34	44	54	64	68	66	57	45	33	25
Precip in	2.0	1.9	2.9	4.0	4.9	5.3	3.7	3.3	3.5	3.5	2.5	2.2

NOAA 1991–2020 climate normals from the nearest station: BARTLESVILLE 3 (2.0 mi) · NOAA NCEI

About this page

US ZIP codes have five digits. They are postal routing areas, not administrative boundaries: a ZIP can span more than one city or county, and the city shown is the primary USPS name for that code.

GeoNames · NOAA NCEI · usda-phzm. Data generated on 2026-08-21. Methodology · Report an error on this page