Riverside Alabama ZIP Codes
Riverside holds a single ZIP code.
Every ZIP code in Riverside
| ZIP code | County |
|---|---|
| 35135 | St. Clair 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We do not publish a delivery type (standard, PO box, unique) or a neighbourhood for each ZIP.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 Riverside codes above are listed without a column we would have to invent.
Scope every ZIP code recorded for Riverside. 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 Riverside ZIP code begins 351. Those first three digits identify the sectional center facility that processes mail for this part of Alabama. Statewide that range covers 50 ZIP codes, so Riverside accounts for 2% of it.
Every Alabama ZIP prefix and the region it covers →
Area codes covering Riverside
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 Riverside occupies.
Riverside Alabama area codes in full →
Where Riverside's ZIP codes sit
- Reference points and footprint
- Not an official NANPA boundary
- Not a USPS delivery area
Cities near Riverside
| City | Distance | ZIP codes |
|---|---|---|
| Lincoln Alabama ZIP codes | 5.1 mi | 1 ZIP code |
| Pell City Alabama ZIP codes | 5.2 mi | 2 ZIP codes |
| Ragland Alabama ZIP codes | 9.9 mi | 1 ZIP code |
| Odenville Alabama ZIP codes | 14 mi | 1 ZIP code |
| Talladega Alabama ZIP codes | 14 mi | 2 ZIP codes |
| Margaret Alabama ZIP codes | 15 mi | 1 ZIP code |
| Ashville Alabama ZIP codes | 16 mi | 1 ZIP code |
| Ohatchee Alabama ZIP codes | 16 mi | 1 ZIP code |
Straight-line distance between place reference points, not driving distance.