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ZIP code 78683: Round Rock, TX

78683 is a PO Box or single-organization ZIP code in Round Rock, Texas, mainly in Williamson County, part of the Austin-Round Rock-San Marcos, TX metro area.

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ZIP codes within 10 milesWithin 25 miles

ZIP code 78683 details

CityRound Rock
StateTexas
CountyWilliamson County
Metro areaAustin-Round Rock-San Marcos, TX
Time zoneCentral Time (UTC−6), observes daylight saving time
TypePO Box / single organization
Center coordinates30.65680, -97.60260

ZIP codes near 78683

ZIP codeCityDistancePopulation
78680Round Rock, TXsame location—
78683Round Rock, TXsame location—
78626Georgetown, TX0.9 mi48,072
78674Weir, TX1.0 mi108
78627Georgetown, TX4.7 mi—
78673Walburg, TX5.9 mi—
78634Hutto, TX7.5 mi46,413
78665Round Rock, TX7.7 mi66,171

About ZIP code 78683

What city is ZIP code 78683?

ZIP code 78683 is in Round Rock, TX, in Williamson County.

What county is ZIP code 78683 in?

78683 is mainly in Williamson County, Texas.

Why doesn't 78683 have a population?

78683 is a PO Box or single-organization ZIP code. It has a post office location but no residential delivery area, so the Census Bureau reports no population for it.

What time zone is ZIP code 78683 in?

78683 is in Central Time (UTC−6). It observes daylight saving time.

What other ZIP codes does Round Rock have?

Round Rock, TX also uses 78664, 78665, 78680, 78681 and 78682.