ZIP Code 78680 — Round Rock, Texas
ZIP code 78680 belongs to Round Rock, Texas (county: Williamson). It sits at latitude 30.6568, longitude -97.6026 in the America/Chicago time zone.
| Field | Value |
|---|---|
| ZIP code | 78680 |
| City / place | Round Rock |
| State | Texas |
| County | Williamson |
| Coordinates | 30.6568, -97.6026 |
| Time zone | America/Chicago |
| City population | 115,997 |
| ZIP type | PO box / unique |
| Telephone area codes | 512, 737 |
What is ZIP code 78680?
78680 is a five-digit ZIP code used by the United States Postal Service for Round Rock, Texas. It is one of 6 ZIP codes associated with Round Rock in this dataset. The delivery area is served from the local post office network, so the ZIP can cover more than one neighbourhood or even cross a city line.
ZIP codes in the same city
Area codes and city profile
Telephone area codes serving Round Rock: 512, 737. For population, county and county-seat details, see Round Rock and all places in Texas.
Nearby ZIP codes
78682 0.0 km · Round Rock78683 0.0 km · Round Rock78626 7.0 km · Georgetown78627 7.6 km · Georgetown78628 14.3 km · Georgetown78634 15.0 km · Hutto78633 16.0 km · Georgetown78664 17.0 km · Round Rock
Frequently asked questions
What city is ZIP code 78680 in?
ZIP code 78680 is in Round Rock, Texas.
What county is 78680 in?
78680 belongs to Williamson in Texas.
What time zone is ZIP code 78680 in?
78680 is in the America/Chicago time zone.