Zip Code Information
ZIP Code
78665
City
Round Rock
State
Texas
County
Williamson County
Population
49,074
Density
1010.1 /km²
Latitude
30.54488
Longitude
-97.64378
Time Zone
America/Chicago
About Zip Code 78665
Zip Code 78665 is primarily located in Round Rock, Texas. It covers an area in Williamson County. The population of this area is approximately 49,074.0, with a population density of 1010.1 people per square kilometer. This Zip Code falls within the America/Chicago timezone.
Frequently Asked Questions
What city is Zip Code 78665 in? +
Zip Code 78665 is in Round Rock, Texas.
What is the population of Zip Code 78665? +
The population of Zip Code 78665 is 49,074.0.
What county is Zip Code 78665 in? +
It is located in Williamson County.
What is the timezone for Zip Code 78665? +
The timezone is America/Chicago.