Hinsdale Illinois ZIP Codes
Hinsdale holds 2 ZIP codes, all inside one county and one postal prefix.
Every ZIP code in Hinsdale
| ZIP code | County |
|---|---|
| 60521 | DuPage County |
| 60522 | DuPage 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We do not publish a delivery type (standard, PO box, unique) or a neighbourhood for each ZIP.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 Hinsdale codes above are listed without a column we would have to invent.
Scope every ZIP code recorded for Hinsdale. 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 Hinsdale 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 Hinsdale accounts for 3% of it.
Every Illinois ZIP prefix and the region it covers →
Area codes covering Hinsdale
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 Hinsdale occupies.
Hinsdale Illinois area codes in full →
Where Hinsdale's ZIP codes sit
- Reference points and footprint
- Not an official NANPA boundary
- Not a USPS delivery area
Cities near Hinsdale
| City | Distance | ZIP codes |
|---|---|---|
| Western Springs Illinois ZIP codes | 1.4 mi | 1 ZIP code |
| Clarendon Hills Illinois ZIP codes | 1.5 mi | 1 ZIP code |
| Westmont Illinois ZIP codes | 2.3 mi | 1 ZIP code |
| Willowbrook Illinois ZIP codes | 2.4 mi | 1 ZIP code |
| Oak Brook Illinois ZIP codes | 2.8 mi | 1 ZIP code |
| La Grange Illinois ZIP codes | 2.8 mi | 1 ZIP code |
| La Grange Park Illinois ZIP codes | 3.6 mi | 1 ZIP code |
| Westchester Illinois ZIP codes | 3.9 mi | 1 ZIP code |
Straight-line distance between place reference points, not driving distance.