Umatilla County, Oregon ZIP Codes
- ZIP records
13 - Cities represented
13 - Sum of listed ZIP population estimates
80,001
Population sum includes positive estimates in these ZIP records; it is not an official county population.
Top ZIP Codes by Population
| Rank | ZIP Code | City | Population estimate |
|---|---|---|---|
| 1 | 97838 | Hermiston | 28,512 |
| 2 | 97801 | Pendleton | 21,575 |
| 3 | 97862 | Milton Freewater | 12,313 |
| 4 | 97882 | Umatilla | 7,976 |
| 5 | 97875 | Stanfield | 2,410 |
| 6 | 97868 | Pilot Rock | 1,598 |
| 7 | 97813 | Athena | 1,508 |
| 8 | 97886 | Weston | 1,221 |
| 9 | 97826 | Echo | 1,178 |
| 10 | 97810 | Adams | 759 |
Cities in Umatilla County
ZIP Directory
- ZIP 97801
- ZIP 97810
- ZIP 97813
- ZIP 97826
- ZIP 97835
- ZIP 97838
- ZIP 97859
- ZIP 97862
- ZIP 97868
- ZIP 97875
- ZIP 97880
- ZIP 97882
- ZIP 97886
Browse all ZIP data for Oregon
Methodology: Records are grouped by the source file's listed county and state. Population sums add positive ZIP-level estimates and are not official county totals; city counts use distinct city labels in the source.