Gresham Oregon ZIP Codes
Gresham holds 2 ZIP codes, all inside one county and one postal prefix.
Every ZIP code in Gresham
| ZIP code | County |
|---|---|
| 97030 | Multnomah County |
| 97080 | Multnomah County |
We do not publish a delivery type (standard, PO box, unique) or a neighbourhood for each ZIP. USPS delivery-type products are licensed, and no clean-rights source maps ZIP codes to neighbourhoods — so the Gresham codes above are listed without a column we would have to invent.
Scope every ZIP code recorded for Gresham. Source GeoNames US postal codes (2026-07 postal dump) and Census 2024 county Gazetteer (2024 Gazetteer). Updated . ZIP codes are delivery-route groupings, not areas; the boundaries implied by any ZIP map are approximations.
How these codes cluster
Every Gresham ZIP code begins 970. Those first three digits identify the sectional center facility that processes mail for this part of Oregon. Statewide that range covers 69 ZIP codes, so Gresham accounts for 3% of it.
Every Oregon ZIP prefix and the region it covers →
Area codes covering Gresham
ZIP codes and area codes are separate systems — one routes mail, the other routes calls — and they do not share boundaries. The codes below serve the same ground Gresham occupies.
Gresham Oregon area codes in full →
Where Gresham's ZIP codes sit
- Reference points and footprint
- Not an official NANPA boundary
- Not a USPS delivery area
Cities near Gresham
| City | Distance | ZIP codes |
|---|---|---|
| Fairview Oregon ZIP codes | 3.1 mi | 1 ZIP code |
| Troutdale Oregon ZIP codes | 3.5 mi | 1 ZIP code |
| Happy Valley Oregon ZIP codes | 5.7 mi | 1 ZIP code |
| Portland Oregon ZIP codes | 10 mi | 60 ZIP codes |
| Gladstone Oregon ZIP codes | 11 mi | 1 ZIP code |
| Sandy Oregon ZIP codes | 11 mi | 1 ZIP code |
| Oregon City Oregon ZIP codes | 13 mi | 1 ZIP code |
| West Linn Oregon ZIP codes | 13 mi | 1 ZIP code |
Straight-line distance between place reference points, not driving distance.