Biography.guide
Home › People › Politician › William Dotzler
Portrait of William Dotzler

William Dotzler

b. 1948

American politician

Politician John Deere
Don't just read it — keep itBiographies to ownE-book · Audio · Video From $7 →

About William Dotzler

Born 1948. William Dotzler is an American politician and john Deere.

William Anthony Dotzler Jr. (born May 7, 1948) is the Iowa State Senator from the 31st District. A Democrat, he has served in the Iowa Senate since 2003 and previously served as assistant majority leader.

Early life and education

Dotzler went to Cedar Falls High School, graduating in 1966. He then received his A.A. from North Iowa Area Community College in 1969. Dotzler then served in the United States Army Office of Military Intelligence for three years, serving one tour in Germany. Upon returning, Dotzler enrolled in the University of Northern Iowa, receiving his B.A. in Biology in 1975.

Iowa House and Senate

Dotzler had previously been a member of the Iowa House of Representatives, representing the 26th District from 1997 to 2003, and then was elected to the Iowa Senate in 2003, succeeding John Jensen.

Dotzler was re-elected in 2006 with 11,782 votes (70%), defeating Republican opponent Jim Buschkamp.

In 2007, Dotzler was instrumental in helping to pass tax incentives aimed at technology companies, such as Google and Microsoft, to build a facility in Iowa and invest millions of dollars in the state. The legislation gave companies tax breaks on sales tax from utility bills and property tax breaks.

Dotzler was re-elected in 2010 with 10,459 votes (59%), defeating Republican opponent Ron Welper.

More recently, Dotzler has gone on record opposing the construction of new nuclear power plants in Iowa citing cost and safety concerns.

Dotzler currently serves on several committees in the Iowa Senate - the Appropriations committee; the Economic Growth committee; the Human Resources committee; the Labor and Business Relations committee, and the Ways and Means committee. He also serves as chair of the Economic Development Appropriations Subcommittee.

Biography shop

Don’t just read it —
keep it.

Full-length biographies made to live with: read them, listen on the way to work, watch them tonight.

  • E-book
  • Audio
  • Video
Browse the shop — from $7

Instant download · yours to keep · every purchase keeps this site free

Important facts

Birth century
Nationality
Education
North Iowa Area Community College, University of Northern Iowa
Positions held
Member of the Iowa House of Representatives, Member of the State Senate of Iowa
Also known as
William Anthony "Bill" Dotzler Jr., William Anthony Dotzler Jr., Bill Dotzler

People in William Dotzler's life

Named in this biography and alive at the same time

Contemporaries

People whose lives overlapped William Dotzler's

Frequently asked questions

Who is William Dotzler?

American politician

When was William Dotzler born?

William Dotzler was born on 7 May 1948 in Saint Paul.

What is William Dotzler's occupation?

William Dotzler is a politician and john Deere.

What nationality is William Dotzler?

William Dotzler is American.

Sources & further reading

· Wikipedia: William Dotzler

· Wikidata: Q8007916

· DBpedia: William Dotzler

Cite this page

APA: Biography.guide. (2026). William Dotzler. https://biography.guide/william-dotzler/

MLA: "William Dotzler." Biography.guide, https://biography.guide/william-dotzler/.

Chicago: "William Dotzler." Biography.guide. https://biography.guide/william-dotzler/.

Data last updated: 2026-09-21 · Spot an error? Report a correction.

Portrait: Wikimedia Commons · author & licence

Page generated 2026-09-27 04:59 UTC