Lavon, TX ZIP Code

ZIP code, county, time zone and coordinates of Lavon, Texas

The ZIP code of Lavon, TX is 75166. It is in Collin County.

Mailing address format for Lavon

John Smith
123 Main St
LAVON TX 75166
USA

USPS prefers capital letters without punctuation. Check the exact ZIP+4 for a street address on the USPS website.

ZIP code	Population	Area
75166	—	12.9 sq mi	Main

ZIP Code Tabulation Areas (ZCTA), U.S. Census Bureau. A ZCTA can cover parts of more than one town.

Tap a place on the map to see it in Street View below. Map: © OpenStreetMap contributors.

Loading Street View…

Drag to look around. Tap any place on the map above, or the "Street View" button on a card, to jump there.

What is the ZIP code for Lavon, TX?

The main ZIP code for Lavon, TX is 75166.

How many ZIP codes does Lavon have?

Lavon has 1 ZIP code.

What county is Lavon, TX in?

Lavon is in Collin County, Texas.

What time zone is Lavon in?

Lavon is in the America/Chicago time zone (CST, UTC-06:00 right now).

What are the coordinates of Lavon?

Latitude 33.02366, longitude -96.43321.

Last updated: November 14, 2026