Carbon Cliff Illinois ZIP Codes
Carbon Cliff holds a single ZIP code.
Every ZIP code in Carbon Cliff
| ZIP code | County |
|---|---|
| 61239 | Rock Island 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We do not publish a delivery type (standard, PO box, unique) or a neighbourhood for each ZIP.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 Carbon Cliff codes above are listed without a column we would have to invent.
Scope every ZIP code recorded for Carbon Cliff. 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 Carbon Cliff ZIP code begins 612. Those first three digits identify the sectional center facility that processes mail for this part of Illinois. Statewide that range covers 47 ZIP codes, so Carbon Cliff accounts for 2% of it.
Every Illinois ZIP prefix and the region it covers →
Area codes covering Carbon Cliff
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 Carbon Cliff occupies.
Carbon Cliff Illinois area codes in full →
Where Carbon Cliff's ZIP codes sit
- Reference points and footprint
- Not an official NANPA boundary
- Not a USPS delivery area
Cities near Carbon Cliff
| City | Distance | ZIP codes |
|---|---|---|
| Silvis Illinois ZIP codes | 1.0 mi | 1 ZIP code |
| East Moline Illinois ZIP codes | 1.5 mi | 1 ZIP code |
| Colona Illinois ZIP codes | 3.5 mi | 1 ZIP code |
| Hampton Illinois ZIP codes | 4.1 mi | 1 ZIP code |
| Coal Valley Illinois ZIP codes | 4.8 mi | 1 ZIP code |
| Moline Illinois ZIP codes | 5.4 mi | 2 ZIP codes |
| Rapids City Illinois ZIP codes | 6.2 mi | 1 ZIP code |
| Port Byron Illinois ZIP codes | 9.3 mi | 1 ZIP code |
Straight-line distance between place reference points, not driving distance.