Ridge Farm Illinois ZIP Codes
Ridge Farm holds a single ZIP code.
Every ZIP code in Ridge Farm
| ZIP code | County |
|---|---|
| 61870 | Vermilion 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We do not publish a delivery type (standard, PO box, unique) or a neighbourhood for each ZIP.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 Ridge Farm codes above are listed without a column we would have to invent.
Scope every ZIP code recorded for Ridge Farm. 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 Ridge Farm ZIP code begins 618. Those first three digits identify the sectional center facility that processes mail for this part of Illinois. Statewide that range covers 62 ZIP codes, so Ridge Farm accounts for 2% of it.
Every Illinois ZIP prefix and the region it covers →
Area codes covering Ridge Farm
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 Ridge Farm occupies.
Ridge Farm Illinois area codes in full →
Where Ridge Farm's ZIP codes sit
- Reference points and footprint
- Not an official NANPA boundary
- Not a USPS delivery area
Cities near Ridge Farm
| City | Distance | ZIP codes |
|---|---|---|
| Indianola Illinois ZIP codes | 5.2 mi | 1 ZIP code |
| Georgetown Illinois ZIP codes | 5.7 mi | 1 ZIP code |
| Chrisman Illinois ZIP codes | 6.4 mi | 1 ZIP code |
| Sidell Illinois ZIP codes | 9.1 mi | 1 ZIP code |
| Westville Illinois ZIP codes | 10 mi | 1 ZIP code |
| Metcalf Illinois ZIP codes | 11 mi | 1 ZIP code |
| Catlin Illinois ZIP codes | 12 mi | 1 ZIP code |
| Hume Illinois ZIP codes | 13 mi | 1 ZIP code |
Straight-line distance between place reference points, not driving distance.