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Buffalo Texas ZIP Codes

Buffalo holds a single ZIP code.

Every ZIP code in Buffalo

The complete list of Buffalo, Texas ZIP codes with the county each falls in.
ZIP codeCounty
75831Leon 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We do not publish a delivery type (standard, PO box, unique) or a neighbourhood for each ZIP.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 Buffalo codes above are listed without a column we would have to invent.

Scope every ZIP code recorded for Buffalo. 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 Buffalo ZIP code begins 758. Those first three digits identify the sectional center facility that processes mail for this part of Texas. Statewide that range covers 33 ZIP codes, so Buffalo accounts for 3% of it.

Every Texas ZIP prefix and the region it covers →

Area codes covering Buffalo

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 Buffalo occupies.

Buffalo Texas area codes in full →

Where Buffalo's ZIP codes sit

Each point is one Buffalo ZIP code, plotted from its record coordinates.
  • Reference points and footprint
  • Not an official NANPA boundary
  • Not a USPS delivery area

Cities near Buffalo

The closest places to Buffalo with their own ZIP code list, nearest first.
CityDistanceZIP codes
Jewett Texas ZIP codes8.1 mi1 ZIP code
Centerville Texas ZIP codes15 mi1 ZIP code
Oakwood Texas ZIP codes15 mi1 ZIP code
Teague Texas ZIP codes17 mi1 ZIP code
Fairfield Texas ZIP codes19 mi1 ZIP code
Marquez Texas ZIP codes19 mi1 ZIP code
Leona Texas ZIP codes22 mi1 ZIP code
Kirvin Texas ZIP codes26 mi1 ZIP code

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