Montgomery Illinois ZIP Codes
Montgomery holds a single ZIP code.
Every ZIP code in Montgomery
| ZIP code | County |
|---|---|
| 60538 | Kendall 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We do not publish a delivery type (standard, PO box, unique) or a neighbourhood for each ZIP.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 Montgomery codes above are listed without a column we would have to invent.
Scope every ZIP code recorded for Montgomery. 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 Montgomery 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 Montgomery accounts for 2% of it.
Every Illinois ZIP prefix and the region it covers →
Area codes covering Montgomery
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 Montgomery occupies.
Montgomery Illinois area codes in full →
Where Montgomery's ZIP codes sit
- Reference points and footprint
- Not an official NANPA boundary
- Not a USPS delivery area
Cities near Montgomery
| City | Distance | ZIP codes |
|---|---|---|
| Oswego Illinois ZIP codes | 2.8 mi | 1 ZIP code |
| Aurora Illinois ZIP codes | 4.6 mi | 10 ZIP codes |
| Yorkville Illinois ZIP codes | 5.5 mi | 1 ZIP code |
| Sugar Grove Illinois ZIP codes | 5.7 mi | 1 ZIP code |
| North Aurora Illinois ZIP codes | 6.1 mi | 1 ZIP code |
| Plainfield Illinois ZIP codes | 8.6 mi | 3 ZIP codes |
| Batavia Illinois ZIP codes | 9.1 mi | 1 ZIP code |
| Big Rock Illinois ZIP codes | 9.2 mi | 1 ZIP code |
Straight-line distance between place reference points, not driving distance.