East Oregon Cities

92 cities

City	Rank	County	2025 Pop. ↓
Hermiston	1	Umatilla County	19,817
Pendleton	2	Umatilla County	17,030
The Dalles	3	Wasco County	15,859
La Grande	4	Union County	13,071
Ontario	5	Malheur County	12,004
Baker City	6	Baker County	10,134
Umatilla	7	Umatilla County	8,059
Milton-Freewater	8	Umatilla County	6,987
Boardman	9	Morrow County	4,469
Nyssa	10	Malheur County	3,283
Burns	11	Harney County	2,678
Union	12	Union County	2,116
Stanfield	13	Umatilla County	2,111
Vale	14	Malheur County	2,095
Enterprise	15	Wallowa County	2,091
Irrigon	16	Morrow County	2,014
Walla Walla East	17	Umatilla County	1,864
Elgin	18	Union County	1,689
Chenoweth	19	Wasco County	1,682
John Day	20	Grant County	1,632
Hines	21	Harney County	1,614
Pilot Rock	22	Umatilla County	1,307
Athena	23	Umatilla County	1,180
Joseph	24	Wallowa County	1,179
Island City	25	Union County	1,127
Heppner	26	Morrow County	1,100
Mission	27	Umatilla County	1,021
Wallowa	28	Wallowa County	818
Prairie City	29	Grant County	812
Weston	30	Umatilla County	702
Green Meadows	31	Umatilla County	700
Condon	32	Gilliam County	697
Umapine	33	Umatilla County	666
Canyon City	34	Grant County	638
Dufur	35	Wasco County	636
Echo	36	Umatilla County	624
Arlington	37	Gilliam County	616
Cove	38	Union County	615
Mount Vernon	39	Grant County	546
Huntington	40	Baker County	506
North Powder	41	Union County	497
Pine Hollow	42	Wasco County	478
Mosier	43	Wasco County	466
Wasco	44	Sherman County	453
Fossil	45	Wheeler County	451
Maupin	46	Wasco County	420
Moro	47	Sherman County	397
Riverside	48	Malheur County	390
Adams	49	Umatilla County	388
Gopher Flats	50	Umatilla County	385
Haines	51	Baker County	375
Tutuilla	52	Umatilla County	372
Annex	53	Malheur County	358
Halfway	54	Baker County	358
Ione	55	Morrow County	324
Rufus	56	Sherman County	290
Kirkpatrick	57	Umatilla County	258
Lostine	58	Wallowa County	247
Imbler	59	Union County	241
Ukiah	60	Umatilla County	235
Lexington	61	Morrow County	222
Sumpter	62	Baker County	207
Harper	63	Malheur County	203
Helix	64	Umatilla County	191
Grass Valley	65	Sherman County	169
Richland	66	Baker County	169
Crane	67	Harney County	168
Long Creek	68	Grant County	167
Meacham	69	Umatilla County	165
Adrian	70	Malheur County	161
Seneca	71	Grant County	161
Mitchell	72	Wheeler County	143
Spray	73	Wheeler County	141
Jordan Valley	74	Malheur County	139
Dayville	75	Grant County	129
Summerville	76	Union County	121
Wallowa Lake	77	Wallowa County	120
McKay	78	Umatilla County	111
Monument	79	Grant County	111
Rowena	80	Wasco County	104
Sportsmans Park	81	Wasco County	84
Pine Grove	82	Wasco County	78
Cayuse	83	Umatilla County	72
Wamic	84	Wasco County	65
Unity	85	Baker County	42
Antelope	86	Wasco County	38
Shaniko	87	Wasco County	32
Granite	88	Baker County	29
Juntura	89	Malheur County	26
Brogan	90	Malheur County	20
Lonerock	91	Gilliam County	20
Tygh Valley	92	Wasco County	16

About East Oregon

Umatilla County, Malheur County, Wasco County, Union County, Baker County, Morrow County, Wallowa County, Harney County, Grant County, Sherman County, Gilliam County, and Wheeler County are the counties generally considered part of East Oregon.

Sources

City and Town Population Totals: 2020-2024