Grand Rivers Kentucky ZIP Codes
Grand Rivers holds a single ZIP code.
Every ZIP code in Grand Rivers
| ZIP code | County |
|---|---|
| 42045 | Livingston 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We do not publish a delivery type (standard, PO box, unique) or a neighbourhood for each ZIP.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 Rivers codes above are listed without a column we would have to invent.
Scope every ZIP code recorded for Grand Rivers. 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 Rivers ZIP code begins 420. Those first three digits identify the sectional center facility that processes mail for this part of Kentucky. Statewide that range covers 52 ZIP codes, so Grand Rivers accounts for 2% of it.
Every Kentucky ZIP prefix and the region it covers →
Area codes covering Grand Rivers
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 Rivers occupies.
Grand Rivers Kentucky area codes in full →
Where Grand Rivers's ZIP codes sit
- Reference points and footprint
- Not an official NANPA boundary
- Not a USPS delivery area
Cities near Grand Rivers
| City | Distance | ZIP codes |
|---|---|---|
| Kuttawa Kentucky ZIP codes | 7.5 mi | 1 ZIP code |
| Calvert City Kentucky ZIP codes | 9.5 mi | 1 ZIP code |
| Eddyville Kentucky ZIP codes | 10 mi | 1 ZIP code |
| Benton Kentucky ZIP codes | 13 mi | 1 ZIP code |
| Smithland Kentucky ZIP codes | 13 mi | 1 ZIP code |
| Fredonia Kentucky ZIP codes | 17 mi | 1 ZIP code |
| Hardin Kentucky ZIP codes | 17 mi | 1 ZIP code |
| Salem Kentucky ZIP codes | 18 mi | 1 ZIP code |
Straight-line distance between place reference points, not driving distance.