Welcome to Irwin ...
Irwin is located in the Texas Panhandle.
Irwin is located in Dallam County.
Irwin is 3,870 feet [1,180 m] above sea level.<1> In other words, the altitude of Irwin is about ¾ mile [or ~1¼ km] above sea level.
Time Zone: Irwin lies in the Central Time Zone (CST/CDT) and observes daylight saving time
Note: If you travel west from Irwin, you will leave Central Time and cross into the Mountain Time Zone (MST/MDT).
The area code for Irwin: (806)
We know of 17 communities that are also named Irwin. Our Tidbits & Trivia Page for Irwin contains a list of those communities.