La Crosse Indiana ZIP Codes
La Crosse holds a single ZIP code.
Every ZIP code in La Crosse
| ZIP code | County |
|---|---|
| 46348 | LaPorte 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We do not publish a delivery type (standard, PO box, unique) or a neighbourhood for each ZIP.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 La Crosse codes above are listed without a column we would have to invent.
Scope every ZIP code recorded for La Crosse. 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 La Crosse ZIP code begins 463. Those first three digits identify the sectional center facility that processes mail for this part of Indiana. Statewide that range covers 53 ZIP codes, so La Crosse accounts for 2% of it.
Every Indiana ZIP prefix and the region it covers →
Area codes covering La Crosse
ZIP codes and area codes are separate systems — one routes mail, the other routes calls — and they do not share boundaries. The code below serves the same ground La Crosse occupies.
La Crosse Indiana area codes in full →
Where La Crosse's ZIP codes sit
- Reference points and footprint
- Not an official NANPA boundary
- Not a USPS delivery area
Cities near La Crosse
| City | Distance | ZIP codes |
|---|---|---|
| Kouts Indiana ZIP codes | 7.1 mi | 1 ZIP code |
| Wanatah Indiana ZIP codes | 7.8 mi | 1 ZIP code |
| North Judson Indiana ZIP codes | 9.1 mi | 1 ZIP code |
| Wheatfield Indiana ZIP codes | 12 mi | 1 ZIP code |
| Valparaiso Indiana ZIP codes | 14 mi | 3 ZIP codes |
| Knox Indiana ZIP codes | 14 mi | 1 ZIP code |
| Kingsford Heights Indiana ZIP codes | 15 mi | 1 ZIP code |
| Westville Indiana ZIP codes | 15 mi | 1 ZIP code |
Straight-line distance between place reference points, not driving distance.