Dallin's mom, Jordie, and his step-dad, Jim, run a flight school in Arizona. Jim is a pilot and check-airman for American Airlines, and Jordie is the ultimate animal lady. She has three huskies (two of whom were rescues saved from "death row") and three cats.   

Dallin's oldest sister (and only full sibling), Danielle Pace, is a nursing student who is married to Matt, a medical student. They have a toddler, Maverick, and are expecting a baby girl. 

The three Samuelson daughters are Brooke and Brianna (the twins) and Hanna. The twins are in college and Hanna in high school. They love K-pop, and Hanna could make a career for herself in interior design.