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Aurora Illinois ZIP Codes

Aurora holds 10 ZIP codes, spread across 3 counties.

Every ZIP code in Aurora

The complete list of Aurora, Illinois ZIP codes with the county each falls in.
ZIP codeCounty
60502Kane County
60503Will County
60504DuPage County
60505Kane County
60506Kane County
60507Kane County
60568Kane County
60569DuPage County
60572DuPage County
60598DuPage 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We do not publish a delivery type (standard, PO box, unique) or a neighbourhood for each ZIP.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 Aurora codes above are listed without a column we would have to invent.

Scope every ZIP code recorded for Aurora. 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 Aurora ZIP code begins 605. Those first three digits identify the sectional center facility that processes mail for this part of Illinois. Statewide that range covers 65 ZIP codes, so Aurora accounts for 15% of it.

Every Illinois ZIP prefix and the region it covers →

Area codes covering Aurora

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 Aurora occupies.

Aurora Illinois area codes in full →

Where Aurora's ZIP codes sit

Each point is one Aurora ZIP code, plotted from its record coordinates. The outline is the convex envelope of those points — a footprint, not a boundary.
  • Reference points and footprint
  • Not an official NANPA boundary
  • Not a USPS delivery area

Cities near Aurora

The closest places to Aurora with their own ZIP code list, nearest first.
CityDistanceZIP codes
North Aurora Illinois ZIP codes4.1 mi1 ZIP code
Montgomery Illinois ZIP codes4.6 mi1 ZIP code
Batavia Illinois ZIP codes5.9 mi1 ZIP code
Oswego Illinois ZIP codes6.1 mi1 ZIP code
Warrenville Illinois ZIP codes6.6 mi1 ZIP code
Naperville Illinois ZIP codes6.7 mi6 ZIP codes
Sugar Grove Illinois ZIP codes8.2 mi1 ZIP code
Geneva Illinois ZIP codes8.4 mi1 ZIP code

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