Postal reference / United States

76939Knickerbocker, Texas

ZIP code 76939 is a United States postal code for Knickerbocker, Texas. Its county association is Tom Green County. The map reference point is at 31.2501, -100.592.

State / territory
Texas
Recorded place name
Knickerbocker
County association
Tom Green
Estimated coordinate
31.2501, -100.592
View on OpenStreetMap
ZIP prefix
769 · 27 ZIP codes share it
Data source
GeoNames postal reference, snapshot September 26, 2026

GeoNames reference data. County associations may not include every intersecting county, place names are postal names rather than legal boundaries, and coordinates are approximate. This is not address validation.

Area

Land area
17.354 sq mi (2023 Census Gazetteer)

Figures are for the ZIP Code Tabulation Area (ZCTA) that most closely matches this ZIP code, not an exact match to USPS delivery boundaries. Source: U.S. Census Bureau, 2023 Gazetteer + 2023 ACS 5-Year Estimates, retrieved 2026-09-27. How to read this data.

Need the last four digits?

ZIP+4 depends on the full delivery address. A five-digit code alone cannot determine its extension.

Find ZIP+4

Explore Texas

Browse the other 2,599 ZIP codes recorded for Texas, sorted by code with place and county.

Texas directory

Nearby ZIP code reference points

ZIP codePlaceStateCounty associationMiles
76935ChristovalTXTom Green4.4
76904San AngeloTXTom Green13.4
76941MertzonTXIrion13.8
76908Goodfellow AfbTXTom Green16.8
76901San AngeloTXTom Green17.0
76902San AngeloTXTom Green17.4
76906San AngeloTXTom Green17.4
76909San AngeloTXTom Green17.4

Straight-line distance between reference points. Nearby points do not prove that ZIP areas touch.

Verify a mailing address

For mailing, confirm the complete street or PO Box address with USPS. A place record does not confirm delivery eligibility or the ZIP+4 extension.

Open USPS address lookup