ZIP Code 78665 Population
Round Rock, Texas
Population
43,715
Households
13,709
Median Age
32.9
Population Details
| Average Household Size | 3.19 persons |
|---|---|
| Data Source | US Census Bureau, 2012–2016 ACS 5-year estimates |
Frequently Asked Questions
ZIP code 78665 (Round Rock, TX) has a population of 43,715 according to US Census Bureau, 2012–2016 ACS 5-year estimates.
There are 13,709 households in ZIP code 78665.