Cobden Illinois ZIP Codes
Cobden holds a single ZIP code.
Every ZIP code in Cobden
| ZIP code | County |
|---|---|
| 62920 | Union 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We do not publish a delivery type (standard, PO box, unique) or a neighbourhood for each ZIP.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 Cobden codes above are listed without a column we would have to invent.
Scope every ZIP code recorded for Cobden. 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 Cobden 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 Cobden accounts for 1% of it.
Every Illinois ZIP prefix and the region it covers →
Area codes covering Cobden
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 Cobden occupies.
Cobden Illinois area codes in full →
Where Cobden's ZIP codes sit
- Reference points and footprint
- Not an official NANPA boundary
- Not a USPS delivery area
Cities near Cobden
| City | Distance | ZIP codes |
|---|---|---|
| Alto Pass Illinois ZIP codes | 4.5 mi | 1 ZIP code |
| Anna Illinois ZIP codes | 5.1 mi | 1 ZIP code |
| Jonesboro Illinois ZIP codes | 5.7 mi | 1 ZIP code |
| Makanda Illinois ZIP codes | 6.1 mi | 1 ZIP code |
| Dongola Illinois ZIP codes | 13 mi | 1 ZIP code |
| Carbondale Illinois ZIP codes | 13 mi | 3 ZIP codes |
| Goreville Illinois ZIP codes | 16 mi | 1 ZIP code |
| Grand Tower Illinois ZIP codes | 16 mi | 1 ZIP code |
Straight-line distance between place reference points, not driving distance.