Hermiston, OR ZIP Codes
One ZIP code serves Hermiston, Oregon: 97838. Together they are home to 28,512 residents in 9,894 households. That is more than the 19,546 people counted inside Hermiston city limits, because these ZIP codes reach past its boundary.
Hermiston city limits (Census)
| Measure | Census figure |
|---|---|
| Residents | 19,546 |
| Households | 6,564 |
| Median household income | $66,998 |
| Median home value | $266,700 |
| Median age | 30.9 |
| Median rent | $1,088 |
All 1 ZIP codes together
| Measure | Value |
|---|---|
| Residents (sum of ZIP codes) | 28,512 |
| Households (sum of ZIP codes) | 9,894 |
| Median household income, range across ZIP codes | $69,599 (97838) to $69,599 (97838) |
| Household-weighted average of ZIP medians (an approximation, not a true median) | $69,599 |
| Homeowners | 71.2% |
| Households with kids under 18 | 41.2% |
| Moved in the past year | 9.3% |
| Carrier routes in EDDM2GO's route library | 17 routes, 10,716 homes (1 of 1 ZIP codes) |
Every ZIP code in Hermiston
| ZIP | Mailing city | Residents | Households | Median income | Home value | Homeowners | With kids | New movers | Carrier routes | Mailboxes | Why listed |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 97838 | Hermiston | 28,512 | 9,894 | $69,599 | $306,500 | 71.2% | 41.2% | 9.3% | 17 | 11,355 | 4% of its land; mailing city |
A ZIP code is listed for Hermiston when at least 10% of its land lies inside Hermiston city limits, when it holds at least 10% of the place's land, or when its USPS mailing city is Hermiston. The table shows which applies. Totals add up whole ZIP codes, so they include any parts outside Hermiston.
Counties
- Umatilla County — 14 ZIP codes
Price a mailing to Hermiston ZIP codes
EDDM guides
Pick carrier routes on the EDDM route map
Frequently asked questions
- What ZIP codes are in Hermiston, OR?
- 97838. A ZIP code is listed for Hermiston when at least 10% of its land lies inside Hermiston city limits, when it holds at least 10% of the place's land, or when its USPS mailing city is Hermiston.
- What is the population of Hermiston, OR?
- The Census Bureau counts 19,546 residents inside Hermiston city limits (ACS 2020–2024). The 1 ZIP code that serve Hermiston hold 28,512 residents in all.
- What is the median household income in Hermiston, OR?
- $66,998 inside Hermiston city limits, per the Census Bureau. Across its ZIP codes the medians run from $69,599 to $69,599.
- How many carrier routes and mailboxes are in Hermiston, OR?
- For the 1 of 1 ZIP codes in EDDM2GO's stored route library: 17 carrier routes reaching 10,716 residential and 640 business mailboxes.
This product uses the Census Bureau Data API but is not endorsed or certified by the Census Bureau.