Every ZIP code in Caldwell Parish

714xx

The complete list of Caldwell Parish, LA ZIP codes with the city each one delivers to.
ZIP code	City
71415	Clarks
71418	Columbia
71435	Grayson
71441	Kelly

We do not publish a delivery type (standard, PO box, unique) or a neighbourhood for each ZIP.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

Cities and towns in Caldwell Parish

A further 1 place in Caldwell 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 Caldwell Parish

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

Where Caldwell Parish's ZIP codes sit

Each point is the reference point of one Caldwell 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 Caldwell 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.