Westlake Ohio ZIP Codes
Westlake holds a single ZIP code.
Every ZIP code in Westlake
| ZIP code | County |
|---|---|
| 44145 | 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We do not publish a delivery type (standard, PO box, unique) or a neighbourhood for each ZIP.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 Westlake codes above are listed without a column we would have to invent.
Scope every ZIP code recorded for Westlake. 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 Westlake ZIP code begins 441. Those first three digits identify the sectional center facility that processes mail for this part of Ohio. Statewide that range covers 59 ZIP codes, so Westlake accounts for 2% of it.
Every Ohio ZIP prefix and the region it covers →
Area codes covering Westlake
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 Westlake occupies.
Westlake Ohio area codes in full →
Where Westlake's ZIP codes sit
- Reference points and footprint
- Not an official NANPA boundary
- Not a USPS delivery area
Cities near Westlake
| City | Distance | ZIP codes |
|---|---|---|
| North Olmsted Ohio ZIP codes | 2.5 mi | 1 ZIP code |
| Bay Village Ohio ZIP codes | 2.6 mi | 1 ZIP code |
| Avon Ohio ZIP codes | 3.9 mi | 1 ZIP code |
| Rocky River Ohio ZIP codes | 4.3 mi | 1 ZIP code |
| Avon Lake Ohio ZIP codes | 5.4 mi | 1 ZIP code |
| Olmsted Falls Ohio ZIP codes | 5.9 mi | 1 ZIP code |
| North Ridgeville Ohio ZIP codes | 6.5 mi | 1 ZIP code |
| Berea Ohio ZIP codes | 6.5 mi | 1 ZIP code |
Straight-line distance between place reference points, not driving distance.