Gates Mills Ohio ZIP Codes
Gates Mills holds a single ZIP code.
Every ZIP code in Gates Mills
| ZIP code | County |
|---|---|
| 44040 | Cuyahoga 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We do not publish a delivery type (standard, PO box, unique) or a neighbourhood for each ZIP.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 Gates Mills codes above are listed without a column we would have to invent.
Scope every ZIP code recorded for Gates Mills. 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 Gates Mills ZIP code begins 440. Those first three digits identify the sectional center facility that processes mail for this part of Ohio. Statewide that range covers 65 ZIP codes, so Gates Mills accounts for 2% of it.
Every Ohio ZIP prefix and the region it covers →
Area codes covering Gates Mills
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 Gates Mills occupies.
Gates Mills Ohio area codes in full →
Where Gates Mills's ZIP codes sit
- Reference points and footprint
- Not an official NANPA boundary
- Not a USPS delivery area
Cities near Gates Mills
| City | Distance | ZIP codes |
|---|---|---|
| Wickliffe Ohio ZIP codes | 6.0 mi | 1 ZIP code |
| Beachwood Ohio ZIP codes | 6.1 mi | 1 ZIP code |
| Chagrin Falls Ohio ZIP codes | 7.0 mi | 2 ZIP codes |
| Euclid Ohio ZIP codes | 7.0 mi | 3 ZIP codes |
| Willoughby Ohio ZIP codes | 7.9 mi | 2 ZIP codes |
| Eastlake Ohio ZIP codes | 8.7 mi | 2 ZIP codes |
| Solon Ohio ZIP codes | 10 mi | 1 ZIP code |
| Bainbridge Ohio ZIP codes | 11 mi | 1 ZIP code |
Straight-line distance between place reference points, not driving distance.