ZipLookup

78664

Standard
Round Rock, TX

Round Rock County County · Texas

Quick Facts

City
Round Rock
State
Texas (TX)
County
Round Rock County
Timezone
Central (CT)
DST Observed
Yes
Area Code
210
ZIP Type
Standard
Congressional District
TX-26
Land Area
194.2 mi²
Pop. Density
205/mi²
Coordinates
30.5145°N, 97.6680°W
PopulationEst.
39,731

National Rankings

Population
#4,895 of 41,898
Top 12%
Median Income
#34,238 of 41,898
Bottom 23%
Home Value
#15,769 of 41,898
Middle

Rankings are among Standard ZIP codes only. Data is estimated. Est.

Demographics Est.

Demographic data is estimated. All values are illustrative.

Total Population
39,731
Land Area
194.2 mi²
Pop. Density
205/mi²
Median Age
47.2
Male
50.7%
Female
49.3%

Race & Ethnicity

White38.2%
Hispanic42.2%
Black8.0%
Asian8.1%
Other3.5%

Map of 78664

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Frequently Asked Questions

What city is ZIP code 78664 in?

ZIP code 78664 is in Round Rock, Texas.

What county is ZIP code 78664 in?

ZIP code 78664 is in Round Rock County County.

What state is ZIP code 78664 in?

ZIP code 78664 is in Texas (TX).

What timezone is ZIP code 78664 in?

ZIP code 78664 is in the Central (CT) timezone.

What is the population of ZIP code 78664?

The estimated population of ZIP code 78664 is approximately 39,731 people.

What is the median household income in ZIP code 78664?

The estimated median household income for ZIP code 78664 is $54,700 per year.

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