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Ransom Illinois ZIP Codes

Ransom holds a single ZIP code.

Every ZIP code in Ransom

The complete list of Ransom, Illinois ZIP codes with the county each falls in.
ZIP codeCounty
60470LaSalle 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We do not publish a delivery type (standard, PO box, unique) or a neighbourhood for each ZIP.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 Ransom codes above are listed without a column we would have to invent.

Scope every ZIP code recorded for Ransom. 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 Ransom ZIP code begins 604. 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 Ransom accounts for 1% of it.

Every Illinois ZIP prefix and the region it covers →

Area codes covering Ransom

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 Ransom occupies.

Ransom Illinois area codes in full →

Where Ransom's ZIP codes sit

Each point is one Ransom ZIP code, plotted from its record coordinates.
  • Reference points and footprint
  • Not an official NANPA boundary
  • Not a USPS delivery area

Cities near Ransom

The closest places to Ransom with their own ZIP code list, nearest first.
CityDistanceZIP codes
Kinsman Illinois ZIP codes4.9 mi1 ZIP code
Marseilles Illinois ZIP codes8.7 mi1 ZIP code
Verona Illinois ZIP codes8.7 mi1 ZIP code
Streator Illinois ZIP codes9.4 mi1 ZIP code
Seneca Illinois ZIP codes10 mi1 ZIP code
Grand Ridge Illinois ZIP codes11 mi1 ZIP code
Cornell Illinois ZIP codes12 mi1 ZIP code
Odell Illinois ZIP codes13 mi1 ZIP code

Straight-line distance between place reference points, not driving distance.