Jon Nicholson

Jon Nicholson

Twin Falls, Idaho

Jon Nicholson graduated with a B.A. in Psychology from College of Idaho in 1986 and is a 1990 graduate of the University of Idaho College of Law. Jon has served as both a public defender and a prosecutor. The majority of Jon's experience in criminal law was serving as a prosecutor in Elmore, Twin Falls, and Jerome Counties. Jon is now using his extensive litigation skills and knowledge of assisting victims in domestic disputes, felony and misdemeanor crimes, juvenile crimes, and child protection cases to further his private practice in family law.

Jon is currently a member of the Idaho Law Foundation Continuing Legal Education Committee and a past board member for the 5th District Family Law Continuing Legal Education Planning Committee. He is also a member of the national American Inns of Court and is past president of the Fifth District Inns of Court, and a member of the Idaho State Bar and Idaho State Bar Family Law Section. Jon now practices in divorce (contested or uncontested), custody and visitation, adoption, child support, wills, guardianship, conservatorship, evictions, and juvenile law. Additionally, Jon serves as a court appointed Guardian Ad Litem, Parenting Coordinator, and Mediator.

Not only does Jon have the experience to help, he also has the understanding. Jon is married with four children. He feels it is important to be fair and look at all sides of the issues. Additionally, he does what best serves his clients as all as arrives at the child's best interest when children are involved in the dispute.

Areas of Practice

  • Adoption
  • Child Support
  • Custody & Visitation
  • Divorce
  • Family Law
  • Juvenile Law
  • Paternity


  • University of Idaho College of Law, Moscow, Idaho - 1990
  • College of Idaho, Caldwell
    • B.A. in Psychology - 1986
    • Minor: Chemistry
  • Career Prosecutor Course - National College of District Attorneys
    • Family Mediation Training

Professional Associations and Memberships

  • 5th District Inns of Court, Past President
  • Idaho Law Foundation Continuing Legal Education Committee, Member
  • 5th District Family Law Continuing Legal Education Planning Committee, Past Program Co-Chair
  • Idaho State Bar
  • Rocky Mountain Elk Foundation
  • Ducks Unlimited
  • Idaho State Bowhunters

Nicholson Migliuri Rodriguez, PLLC
228 4th Avenue North,
Twin Falls, Idaho, 83301
Toll Free: 877-770-5994
Phone: 208-595-4560
Fax: 208-735-4800
Map and Directions

Mailing Address:
P.O. Box 528
Twin Falls, ID 83303

We accept:

Visa, Master card and Discover Credit Cards Accepted

Nicholson Migliuri Rodriguez, PLLC  is located in Twin Falls, Idaho, and serves clients throughout Twin Falls County, Jerome County, Lincoln County, and Gooding County including the communities of Twin Falls, Jerome, Kimberly, Hansen, Buhl, Filer, Hollister, Rogerson, Murtaugh, Castleford, Eden, Hazelton, Shoshone, Dietrich, Richfield, Wendell, Gooding, and Bliss.