LaSalle Parish ZIP Codes

LaSalle Parish is a parish of Louisiana.

ZIP codes: 5
Cities & towns: 5
Area codes: 2
Land area: 625 sq mi

Every ZIP code in LaSalle Parish

713xx–714xx

The complete list of LaSalle Parish, LA ZIP codes with the city each one delivers to.
ZIP code	City
71342	Jena
71371	Trout
71465	Olla
71479	Tullos
71480	Urania

We do not publish a delivery type (standard, PO box, unique) or a neighbourhood for each ZIP.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 LaSalle Parish codes above are listed without a column we would have to invent.

Cities and towns in LaSalle Parish

A further 1 place in LaSalle Parish appears in the postal source without a page of its own; its codes are in the table above and each one links to its own page.

Area codes covering LaSalle Parish

Telephone and postal boundaries are drawn by different bodies, so these codes overlap the parish without matching its edges.

Where LaSalle Parish's ZIP codes sit

Each point is the reference point of one LaSalle Parish 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

Scope every ZIP code recorded in LaSalle Parish. Source GeoNames US postal codes (2026-07 postal dump), Census 2024 county Gazetteer (2024 Gazetteer) and geoinfo-dataset (full_dataset) ZIP→NPA (2018 snapshot). Updated 16 July 2026. The outline is a convex envelope of ZIP reference points, not a jurisdiction boundary.