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Arthur Illinois ZIP Codes

Arthur holds a single ZIP code.

Every ZIP code in Arthur

The complete list of Arthur, Illinois ZIP codes with the county each falls in.
ZIP codeCounty
61911Douglas 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We do not publish a delivery type (standard, PO box, unique) or a neighbourhood for each ZIP.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 Arthur codes above are listed without a column we would have to invent.

Scope every ZIP code recorded for Arthur. 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 Arthur ZIP code begins 619. Those first three digits identify the sectional center facility that processes mail for this part of Illinois. Statewide that range covers 30 ZIP codes, so Arthur accounts for 3% of it.

Every Illinois ZIP prefix and the region it covers →

Area codes covering Arthur

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 Arthur occupies.

Arthur Illinois area codes in full →

Where Arthur's ZIP codes sit

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

Cities near Arthur

The closest places to Arthur with their own ZIP code list, nearest first.
CityDistanceZIP codes
Atwood Illinois ZIP codes5.9 mi1 ZIP code
Lovington Illinois ZIP codes8.7 mi1 ZIP code
Hammond Illinois ZIP codes9.0 mi1 ZIP code
Arcola Illinois ZIP codes9.2 mi1 ZIP code
Humboldt Illinois ZIP codes11 mi1 ZIP code
Sullivan Illinois ZIP codes11 mi1 ZIP code
Tuscola Illinois ZIP codes12 mi1 ZIP code
Bethany Illinois ZIP codes15 mi1 ZIP code

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