Mark Walk

Osage, Iowa Attorney Mark WalkMark Walk is an attorney engaged in the general practice of law in Osage, Iowa. He is married to his wife, Tracy, and has two grown children who both live in Iowa City. He was thrilled when he recently became a Grandpa for the first time to his granddaughter, Charlotte.

Mark grew up in a neighboring town, Grafton, Iowa, so he was already very familiar with Osage when he came to work at the firm which is currently known as Walk & Murphy in 1992. In addition to his work at the firm, Mark also owns and operates Watts Theatre in Osage. Between his work at both places, he keeps busy. He enjoys visiting his girls, his son-in-law, and granddaughter in Iowa City; attending University of Iowa sporting events, taking fishing trips, and mushroom hunting. In addition to his private practice at Walk & Murphy, Mark is also the County Attorney for Mitchell County.

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Areas of Practice

  • Wills and Trusts
  • Probate and Estate Administration
  • Real Estate Law
  • Personal Injury
  • Bankruptcy
  • Business Organizations
  • Business and Commercial Law
  • Tax Law
  • Estate Planning
  • Family Law
  • Criminal Prosecution

Bar Admissions

  • Supreme Court of Missouri 1990 (inactive)
  • Supreme Court of Iowa, 1992
  • United States District Court for the Northern District of Iowa


  • Law Clerk to Honorable Donald E. O’Brien, Chief Judge, U.S. District Court, Northern District of Iowa, 1990-1992
  • University of Iowa College of Law, 1990, Order of the Coif, with High Distinction
  • Buena Vista University, Bachelor of Arts in Business Management, 1987, Summa Cum Laude

Professional Association Memberships

  • Iowa State Bar Association
  • Iowa State Bar Association-Family and Juvenile Law Section
  • Iowa State Bar Association-Probate and Trust Law Section
  • Iowa State Bar Association-Real Estate and Title Law Section
  • Iowa State Bar Association-Commercial Bankruptcy Section
  • Mitchell County Bar Association
  • Osage Chamber of Commerce
  • Notary Public

Birth Information

December 10, 1956, Mason City, Iowa


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Please read our Notice/Disclaimer.

Farm Sales/Auctions

We handle farm sales and auctions from start to finish. Mark Walk and Aaron Murphy have years of experience in handling farm sales.

We maintain a list of individuals that are always interested in purchasing agricultural real estate and specifically target those clients with letters and brochures.

Call us to set up an appointment. No obligation.

Probate/Estate Planning/Wills

We handle all aspects of probate law and estate planning.

Do you have a will? Do you know what a "living will" is? Do you have an estate you wish to leave to certain loved ones?

We handle all aspects of probate law from administration of your estate to preparing and planning for the future. Call us. We will help you.

Workers’ Compensation

Injured at work? Aaron Murphy represents folks who have been hurt at work. If you were on the job and sustained a work-related injury, Aaron Murphy will help you get the benefits you deserve.

Insurance companies have lawyers on staff to defend the employer. They work to save the company money; at your expense. Let Aaron Murphy help you. Call today to arrange an consultation.

Law Office Address

Walk & Murphy, P.L.C.
515 State Street
Osage, IA 50461

Ph: 641-732-3796
Fx: 641-732-5345