Grand River Ohio ZIP Codes
Grand River holds a single ZIP code.
Every ZIP code in Grand River
| ZIP code | County |
|---|---|
| 44045 | Lake 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We do not publish a delivery type (standard, PO box, unique) or a neighbourhood for each ZIP.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 Grand River codes above are listed without a column we would have to invent.
Scope every ZIP code recorded for Grand River. 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 Grand River 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 Grand River accounts for 2% of it.
Every Ohio ZIP prefix and the region it covers →
Area codes covering Grand River
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 Grand River occupies.
Grand River Ohio area codes in full →
Where Grand River's ZIP codes sit
- Reference points and footprint
- Not an official NANPA boundary
- Not a USPS delivery area
Cities near Grand River
| City | Distance | ZIP codes |
|---|---|---|
| Painesville Ohio ZIP codes | 2.1 mi | 1 ZIP code |
| Mentor Ohio ZIP codes | 4.5 mi | 2 ZIP codes |
| Perry Ohio ZIP codes | 7.5 mi | 1 ZIP code |
| Willoughby Ohio ZIP codes | 9.5 mi | 2 ZIP codes |
| Eastlake Ohio ZIP codes | 9.5 mi | 2 ZIP codes |
| Chardon Ohio ZIP codes | 12 mi | 1 ZIP code |
| Madison Ohio ZIP codes | 12 mi | 1 ZIP code |
| Wickliffe Ohio ZIP codes | 13 mi | 1 ZIP code |
Straight-line distance between place reference points, not driving distance.