Marfa Texas ZIP Codes

Marfa holds a single ZIP code.

Every ZIP code in Marfa

The complete list of Marfa, Texas ZIP codes with the county each falls in.
ZIP code	County
79843	Presidio 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We do not publish a delivery type (standard, PO box, unique) or a neighbourhood for each ZIP.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 Marfa codes above are listed without a column we would have to invent.

Scope every ZIP code recorded for Marfa. Source GeoNames US postal codes (2026-07 postal dump) and Census 2024 county Gazetteer (2024 Gazetteer). Updated 15 July 2026. ZIP codes are delivery-route groupings, not areas; the boundaries implied by any ZIP map are approximations.

How these codes cluster

Every Marfa ZIP code begins 798. Those first three digits identify the sectional center facility that processes mail for this part of Texas. Statewide that range covers 22 ZIP codes, so Marfa accounts for 5% of it.

Every Texas ZIP prefix and the region it covers →

Area codes covering Marfa

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 Marfa occupies.

432 Area code 432

Marfa Texas area codes in full →

Where Marfa's ZIP codes sit

Each point is one Marfa ZIP code, plotted from its record coordinates.

Reference points and footprint
Not an official NANPA boundary
Not a USPS delivery area

Cities near Marfa

The closest places to Marfa with their own ZIP code list, nearest first.
City	Distance	ZIP codes
Alpine Texas ZIP codes	22 mi	3 ZIP codes
Valentine Texas ZIP codes	34 mi	1 ZIP code
Balmorhea Texas ZIP codes	49 mi	1 ZIP code
Presidio Texas ZIP codes	56 mi	1 ZIP code
Van Horn Texas ZIP codes	70 mi	1 ZIP code
Toyah Texas ZIP codes	71 mi	1 ZIP code
Fort Stockton Texas ZIP codes	79 mi	1 ZIP code
Barstow Texas ZIP codes	88 mi	1 ZIP code

Straight-line distance between place reference points, not driving distance.