ZIP Codes Box

Umatilla County, Oregon ZIP codes

13ZIP codes
13Cities and towns
80,001People in ZIP areas
458, 509, 541Area codes

Umatilla County is in Oregon and the Pacific Time zone. ZIP codes don’t follow county lines exactly, so a ZIP code listed here can reach into a neighboring county.

All ZIP codes in Umatilla County

ZIP codeCityTypePopulationMedian income
97801PendletonStandard21,575$71,639
97810AdamsStandard759$68,654
97813AthenaStandard1,508$75,700
97826EchoStandard1,178$58,750
97835HelixStandard608$132,292
97838HermistonStandard28,512$69,599
97859MeachamPO Box only95$61,250
97862Milton FreewaterStandard12,313$54,786
97868Pilot RockStandard1,598$91,813
97875StanfieldStandard2,410$57,451
97880UkiahPO Box only248–
97882UmatillaStandard7,976$69,223
97886WestonStandard1,221$92,955

Cities and towns in Umatilla County

Area codes in Umatilla County

Questions

How many ZIP codes are in Umatilla County, OR?
Umatilla County has 13 ZIP codes, 11 of them standard ZIP codes for street addresses.
What cities are in Umatilla County?
Umatilla County ZIP codes cover Adams, Athena, Echo, Helix, Hermiston, Meacham, Milton Freewater and Pendleton and 5 other places.
What area code is Umatilla County, OR?
Umatilla County uses area codes 458, 509 and 541.
What time zone is Umatilla County in?
Umatilla County is in Pacific Time.

Other Oregon counties