ZIP Code 78338

Zip Code: 78338
Type: POBox
Official USPS city name: Armstrong
Official USPS State Code: TX
Official State Name: Texas
ZCTA: TRUE
Population: 18.0
Density: 0.3
Primary Official County Code: 48261
Primary Official County Name: Kenedy
Official County Name: Kenedy
Official County Code: 48261
Imprecise: FALSE
Military: FALSE
Timezone: America/Chicago (07:30 AM Wednesday, June 17 2026-06-17 (GMT -0500))
Geo Point: 26.89255, -97.76255

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