Grand Tower Illinois ZIP Codes
Grand Tower holds a single ZIP code.
Every ZIP code in Grand Tower
| ZIP code | County |
|---|---|
| 62942 | Jackson 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We do not publish a delivery type (standard, PO box, unique) or a neighbourhood for each ZIP.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 Tower codes above are listed without a column we would have to invent.
Scope every ZIP code recorded for Grand Tower. 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 Tower ZIP code begins 629. Those first three digits identify the sectional center facility that processes mail for this part of Illinois. Statewide that range covers 83 ZIP codes, so Grand Tower accounts for 1% of it.
Every Illinois ZIP prefix and the region it covers →
Area codes covering Grand Tower
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 Tower occupies.
Grand Tower Illinois area codes in full →
Where Grand Tower's ZIP codes sit
- Reference points and footprint
- Not an official NANPA boundary
- Not a USPS delivery area
Cities near Grand Tower
| City | Distance | ZIP codes |
|---|---|---|
| Gorham Illinois ZIP codes | 5.5 mi | 1 ZIP code |
| Alto Pass Illinois ZIP codes | 11 mi | 1 ZIP code |
| Murphysboro Illinois ZIP codes | 13 mi | 1 ZIP code |
| Makanda Illinois ZIP codes | 15 mi | 1 ZIP code |
| Cobden Illinois ZIP codes | 16 mi | 1 ZIP code |
| Carbondale Illinois ZIP codes | 16 mi | 3 ZIP codes |
| Rockwood Illinois ZIP codes | 17 mi | 1 ZIP code |
| Ava Illinois ZIP codes | 17 mi | 1 ZIP code |
Straight-line distance between place reference points, not driving distance.