ZIP Code 78681

Zip Code: 78681
Type: Standard
Official USPS city name: Round Rock
Official USPS State Code: TX
Official State Name: Texas
ZCTA: TRUE
Population: 58155.0
Density: 1030.7
Primary Official County Code: 48491
Primary Official County Name: Williamson
Official County Name: Williamson
Official County Code: 48491
Imprecise: FALSE
Military: FALSE
Timezone: America/Chicago (10:10 AM Sunday, November 24 2024-11-24 (GMT -0600))
Geo Point: 30.53328, -97.7247

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