Alsip Illinois ZIP Codes
Alsip holds a single ZIP code.
Every ZIP code in Alsip
| ZIP code | County |
|---|---|
| 60803 | Cook 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We do not publish a delivery type (standard, PO box, unique) or a neighbourhood for each ZIP.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 Alsip codes above are listed without a column we would have to invent.
Scope every ZIP code recorded for Alsip. 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 Alsip ZIP code begins 608. Those first three digits identify the sectional center facility that processes mail for this part of Illinois. Statewide that range covers 4 ZIP codes, so Alsip accounts for 25% of it.
Every Illinois ZIP prefix and the region it covers →
Area codes covering Alsip
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 Alsip occupies.
Alsip Illinois area codes in full →
Where Alsip's ZIP codes sit
- Reference points and footprint
- Not an official NANPA boundary
- Not a USPS delivery area
Cities near Alsip
| City | Distance | ZIP codes |
|---|---|---|
| Crestwood Illinois ZIP codes | 1.7 mi | 1 ZIP code |
| Robbins Illinois ZIP codes | 2.4 mi | 1 ZIP code |
| Blue Island Illinois ZIP codes | 3.0 mi | 1 ZIP code |
| Palos Heights Illinois ZIP codes | 3.1 mi | 1 ZIP code |
| Oak Lawn Illinois ZIP codes | 3.1 mi | 2 ZIP codes |
| Worth Illinois ZIP codes | 3.1 mi | 1 ZIP code |
| Chicago Ridge Illinois ZIP codes | 3.2 mi | 1 ZIP code |
| Midlothian Illinois ZIP codes | 3.2 mi | 1 ZIP code |
Straight-line distance between place reference points, not driving distance.