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Groesbeck Texas ZIP Codes

Groesbeck holds a single ZIP code.

Every ZIP code in Groesbeck

The complete list of Groesbeck, Texas ZIP codes with the county each falls in.
ZIP codeCounty
76642Limestone 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We do not publish a delivery type (standard, PO box, unique) or a neighbourhood for each ZIP.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 Groesbeck codes above are listed without a column we would have to invent.

Scope every ZIP code recorded for Groesbeck. 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 Groesbeck ZIP code begins 766. Those first three digits identify the sectional center facility that processes mail for this part of Texas. Statewide that range covers 58 ZIP codes, so Groesbeck accounts for 2% of it.

Every Texas ZIP prefix and the region it covers →

Area codes covering Groesbeck

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 Groesbeck occupies.

Groesbeck Texas area codes in full →

Where Groesbeck's ZIP codes sit

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

Cities near Groesbeck

The closest places to Groesbeck with their own ZIP code list, nearest first.
CityDistanceZIP codes
Thornton Texas ZIP codes8.4 mi1 ZIP code
Mexia Texas ZIP codes11 mi1 ZIP code
Tehuacana Texas ZIP codes15 mi1 ZIP code
Kosse Texas ZIP codes16 mi1 ZIP code
Teague Texas ZIP codes16 mi1 ZIP code
Coolidge Texas ZIP codes17 mi1 ZIP code
Mart Texas ZIP codes18 mi1 ZIP code
Wortham Texas ZIP codes19 mi1 ZIP code

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