ZIP Code 79831

Zip Code: 79831
Type: POBox
Official USPS city name: Alpine
Official USPS State Code: TX
Official State Name: Texas
ZCTA: TRUE
Population: 4.0
Density: 0.0
Primary Official County Code: 48043
Primary Official County Name: Brewster
Official County Name: Brewster
Official County Code: 48043
Imprecise: FALSE
Military: FALSE
Timezone: America/Chicago (13:39 PM Wednesday, June 17 2026-06-17 (GMT -0500))
Geo Point: 30.4295, -103.32553

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