Herrin Illinois ZIP Codes
Herrin holds a single ZIP code.
Every ZIP code in Herrin
| ZIP code | County |
|---|---|
| 62948 | Williamson 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We do not publish a delivery type (standard, PO box, unique) or a neighbourhood for each ZIP.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 Herrin codes above are listed without a column we would have to invent.
Scope every ZIP code recorded for Herrin. 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 Herrin 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 Herrin accounts for 1% of it.
Every Illinois ZIP prefix and the region it covers →
Area codes covering Herrin
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 Herrin occupies.
Herrin Illinois area codes in full →
Where Herrin's ZIP codes sit
- Reference points and footprint
- Not an official NANPA boundary
- Not a USPS delivery area
Cities near Herrin
| City | Distance | ZIP codes |
|---|---|---|
| Energy Illinois ZIP codes | 2.0 mi | 1 ZIP code |
| Colp Illinois ZIP codes | 2.7 mi | 1 ZIP code |
| Carterville Illinois ZIP codes | 3.8 mi | 1 ZIP code |
| Freeman Spur Illinois ZIP codes | 4.6 mi | 1 ZIP code |
| Cambria Illinois ZIP codes | 5.0 mi | 1 ZIP code |
| Johnston City Illinois ZIP codes | 5.7 mi | 1 ZIP code |
| Marion Illinois ZIP codes | 6.6 mi | 1 ZIP code |
| Hurst Illinois ZIP codes | 6.9 mi | 1 ZIP code |
Straight-line distance between place reference points, not driving distance.