Codes.zone

Dixon Illinois ZIP Codes

Dixon holds a single ZIP code.

Every ZIP code in Dixon

The complete list of Dixon, Illinois ZIP codes with the county each falls in.
ZIP codeCounty
61021Lee 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We do not publish a delivery type (standard, PO box, unique) or a neighbourhood for each ZIP.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 Dixon codes above are listed without a column we would have to invent.

Scope every ZIP code recorded for Dixon. 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 Dixon ZIP code begins 610. Those first three digits identify the sectional center facility that processes mail for this part of Illinois. Statewide that range covers 66 ZIP codes, so Dixon accounts for 2% of it.

Every Illinois ZIP prefix and the region it covers →

Area codes covering Dixon

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 Dixon occupies.

Dixon Illinois area codes in full →

Where Dixon's ZIP codes sit

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

Cities near Dixon

The closest places to Dixon with their own ZIP code list, nearest first.
CityDistanceZIP codes
Franklin Grove Illinois ZIP codes9.1 mi1 ZIP code
Harmon Illinois ZIP codes9.2 mi1 ZIP code
Polo Illinois ZIP codes11 mi1 ZIP code
Amboy Illinois ZIP codes11 mi1 ZIP code
Sterling Illinois ZIP codes12 mi1 ZIP code
Rock Falls Illinois ZIP codes12 mi1 ZIP code
Ashton Illinois ZIP codes13 mi1 ZIP code
Oregon Illinois ZIP codes14 mi1 ZIP code

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