Grand Ridge Illinois ZIP Codes
Grand Ridge holds a single ZIP code.
Every ZIP code in Grand Ridge
| ZIP code | County |
|---|---|
| 61325 | LaSalle 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We do not publish a delivery type (standard, PO box, unique) or a neighbourhood for each ZIP.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 Ridge codes above are listed without a column we would have to invent.
Scope every ZIP code recorded for Grand Ridge. 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 Ridge ZIP code begins 613. Those first three digits identify the sectional center facility that processes mail for this part of Illinois. Statewide that range covers 62 ZIP codes, so Grand Ridge accounts for 2% of it.
Every Illinois ZIP prefix and the region it covers →
Area codes covering Grand Ridge
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 Ridge occupies.
Grand Ridge Illinois area codes in full →
Where Grand Ridge's ZIP codes sit
- Reference points and footprint
- Not an official NANPA boundary
- Not a USPS delivery area
Cities near Grand Ridge
| City | Distance | ZIP codes |
|---|---|---|
| Streator Illinois ZIP codes | 7.7 mi | 1 ZIP code |
| Ottawa Illinois ZIP codes | 8.2 mi | 1 ZIP code |
| Marseilles Illinois ZIP codes | 8.4 mi | 1 ZIP code |
| Leonore Illinois ZIP codes | 8.5 mi | 1 ZIP code |
| Ransom Illinois ZIP codes | 11 mi | 1 ZIP code |
| Seneca Illinois ZIP codes | 12 mi | 1 ZIP code |
| Tonica Illinois ZIP codes | 13 mi | 1 ZIP code |
| Oglesby Illinois ZIP codes | 13 mi | 1 ZIP code |
Straight-line distance between place reference points, not driving distance.