Zip Code Information
ZIP Code
78666
City
San Marcos
State
Texas
County
Hays County
Population
82,923
Density
181.3 /km²
Latitude
29.87958
Longitude
-97.96642
Time Zone
America/Chicago
About Zip Code 78666
Zip Code 78666 is primarily located in San Marcos, Texas. It covers an area in Hays County. The population of this area is approximately 82,923.0, with a population density of 181.3 people per square kilometer. This Zip Code falls within the America/Chicago timezone.
Frequently Asked Questions
What city is Zip Code 78666 in? +
Zip Code 78666 is in San Marcos, Texas.
What is the population of Zip Code 78666? +
The population of Zip Code 78666 is 82,923.0.
What county is Zip Code 78666 in? +
It is located in Hays County.
What is the timezone for Zip Code 78666? +
The timezone is America/Chicago.