ZIP Code
ZIP Code 78681
Round Rock, Williamson County, Texas TX
Population
56,691
Density
943.9/sq mi
Timezone
America/Chicago
Safety Score
50
50
Average
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Overview
ZIP code 78681 is located in Round Rock, Williamson County, Texas. The area has a population of approximately 56,691 residents with a population density of 943.9 per square mile. It is in the America/Chicago timezone.
Nearby ZIP Codes
78717 (Austin, TX)3.7 mi78664 (Round Rock, TX)4.9 mi78665 (Round Rock, TX)5 mi78728 (Austin, TX)5.8 mi78729 (Austin, TX)5.8 mi78613 (Cedar Park, TX)6.2 mi78628 (Georgetown, TX)7.4 mi78727 (Austin, TX)7.4 mi78759 (Austin, TX)9.5 mi78750 (Austin, TX)9.6 mi78660 (Pflugerville, TX)9.7 mi78758 (Austin, TX)10.2 mi