East Oregon Cities

92 cities

City	Rank	County	2026 Pop. ↓
Hermiston	1	Umatilla County	19,888
Pendleton	2	Umatilla County	17,035
The Dalles	3	Wasco County	15,835
La Grande	4	Union County	13,084
Ontario	5	Malheur County	12,052
Baker City	6	Baker County	10,134
Umatilla	7	Umatilla County	8,219
Milton-Freewater	8	Umatilla County	6,963
Boardman	9	Morrow County	4,594
Nyssa	10	Malheur County	3,298
Burns	11	Harney County	2,667
Walla Walla East	12	Umatilla County	2,401
Vale	13	Malheur County	2,134
Union	14	Union County	2,109
Stanfield	15	Umatilla County	2,104
Enterprise	16	Wallowa County	2,100
Irrigon	17	Morrow County	2,014
Elgin	18	Union County	1,684
John Day	19	Grant County	1,623
Hines	20	Harney County	1,607
Chenoweth	21	Wasco County	1,471
Pilot Rock	22	Umatilla County	1,302
Joseph	23	Wallowa County	1,184
Athena	24	Umatilla County	1,177
Island City	25	Union County	1,124
Heppner	26	Morrow County	1,082
Green Meadows	27	Umatilla County	926
Mission	28	Umatilla County	915
Wallowa	29	Wallowa County	821
Prairie City	30	Grant County	807
Umapine	31	Umatilla County	805
Weston	32	Umatilla County	700
Condon	33	Gilliam County	693
Dufur	34	Wasco County	636
Canyon City	35	Grant County	634
Echo	36	Umatilla County	622
Arlington	37	Gilliam County	613
Cove	38	Union County	613
Mount Vernon	39	Grant County	546
Huntington	40	Baker County	507
North Powder	41	Union County	496
Mosier	42	Wasco County	467
Pine Hollow	43	Wasco County	467
Wasco	44	Sherman County	461
Fossil	45	Wheeler County	451
Maupin	46	Wasco County	420
Riverside	47	Malheur County	406
Moro	48	Sherman County	403
Adams	49	Umatilla County	388
Gopher Flats	50	Umatilla County	384
Haines	51	Baker County	375
Tutuilla	52	Umatilla County	371
Halfway	53	Baker County	358
Annex	54	Malheur County	320
Ione	55	Morrow County	320
Rufus	56	Sherman County	295
Kirkpatrick	57	Umatilla County	257
Lostine	58	Wallowa County	249
Ukiah	59	Umatilla County	248
Imbler	60	Union County	240
Lexington	61	Morrow County	219
Sumpter	62	Baker County	207
Helix	63	Umatilla County	191
Grass Valley	64	Sherman County	172
Harper	65	Malheur County	171
Richland	66	Baker County	169
Long Creek	67	Grant County	166
Crane	68	Harney County	165
Adrian	69	Malheur County	162
Seneca	70	Grant County	160
Wamic	71	Wasco County	148
Mitchell	72	Wheeler County	143
Wallowa Lake	73	Wallowa County	143
Spray	74	Wheeler County	141
Jordan Valley	75	Malheur County	140
Dayville	76	Grant County	129
Summerville	77	Union County	121
Sportsmans Park	78	Wasco County	119
Tygh Valley	79	Wasco County	116
Rowena	80	Wasco County	114
Monument	81	Grant County	111
McKay	82	Umatilla County	107
Pine Grove	83	Wasco County	83
Cayuse	84	Umatilla County	50
Meacham	85	Umatilla County	50
Unity	86	Baker County	42
Antelope	87	Wasco County	38
Shaniko	88	Wasco County	32
Granite	89	Baker County	29
Brogan	90	Malheur County	27
Juntura	91	Malheur County	25
Lonerock	92	Gilliam County	20

About East Oregon

Umatilla County, Malheur County, Wasco County, Union County, Baker County, Morrow County, Harney County, Wallowa 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