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ZIP Code 78681 — Round Rock, TX

ZIP code 78681 serves Round Rock, Texas, within Williamson County. It is part of area code 512, with population 54,141 and mean income of $101,567.

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Location details

City
Round Rock
County
Williamson County
State
Texas (TX)
Area code
512
Population
~54,141
Median household income
$101,567
Current local time
8:44 PM
Timezone
Central Time (UTC-5)

Related ZIP codes in TX

Open state page
79936
El Paso, TX
77084
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77449
Katy, TX
78521
Brownsville, TX
75052
Grand Prairie, TX
75217
Dallas, TX
75070
Mckinney, TX
79912
El Paso, TX

About ZIP code 78681

ZIP code 78681 is a Standard ZIP in Round Rock, Texas. It is linked to area code 512 and can be used to explore related ZIP codes, state-level coverage, and nearby geographic data.

The location coordinates are 30.534420, -97.725740, which can later be displayed on a map for better geographic context.

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