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Vince Demuzio

1941 – 2004

American politician

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About Vince Demuzio

Lived 1941 – 2004 (aged 62). Vince Demuzio was an American politician.

Vince Demuzio (May 7, 1941 – April 27, 2004) was a Democratic member of the Illinois Senate from January 1975 until his death in April 2004. During his time in the Senate, he represented various portions of southwestern Illinois. At the time of his death, he was the most senior member of the Illinois Senate.

In addition to his service in the Illinois Senate, he served as the Chairman of the Illinois Democratic Party from 1986 to 1990.

Early life Demuzio was born May 7, 1941, in Gillespie, Illinois. He attended SS. Simon and Jude Catholic School and Gillespie High School. He went on to become Executive Director of the Illinois Valley Economic Development Corporation.

Illinois Senate He was first elected in 1974 in an upset against Senator A.C. "Junie" Bartulis. After that election, he handily beat most of his opponents and during the later half of his career ran unopposed. At the beginning of his Senate tenure, Demuzio became part of a group of legislators called the "Crazy 8" which included, among others, Terry L. Bruce and Dawn Clark Netsch. Two years later, the group teamed up with Harold Washington and other members of the Illinois Legislative Black Caucus to win legislative reforms from Thomas Hynes by withholding support for his election as Senate President. Keeping with his maverick ways, he ran for Secretary of State on a slate with independent Democratic Governor Dan Walker. He lost the Democratic primary to Alan J. Dixon who would serve as Secretary of State until his election to the United States Senate.

In 1983, he was appointed as an Assistant Majority Leader and reappointed each session until the Democrats lost their majority during the 1992 election. After that he remained in Democratic leadership as an Assistant Minority Leader. When the Democrats retook the Senate in 2002, he was subsequently appointed the Senate Majority Leader.

During his time in the Senate, he commuted to his home in Carlinville rather than stay in Springfield.

Outside of the Senate, he was a member of the Board of Trustees for Blackburn College in Carlinville, where the Demuzio Student Center is named in his honor.

Other legislative initiatives In 1999, he helped to create the Penny Severns Breast and Cervical Cancer Research Fund, named after the late Penny Severns who died of breast cancer in 1998. He also advocated for legislation to increase the Rural Bond Bank's bond authorization and the maximum amount used to purchase securities issued by certain units of local government, ushered the creation of the Downstate Illinois Sports Facilities Authority through the Senate and wrote the Electronic Transfer Act.

49th district During his time in the Illinois Senate, Demuzio represented the 49th district, located in southwestern Illinois. From 1991 until 2001, the district stretched from Christian County in the east to Calhoun County in the west and included Montgomery, Bond, Macoupin, Greene, Jersey, Morgan counties and a small portion of Madison County. During the 2001 redistricting process, his district remained largely the same, though it added a small portion of Fayette County.

Committee assignments Demuzio spent the bulk of his career as a member of the Education committee. In 1986, he became the chair of the Illinois Democratic Party after Calvin Sutker lost his race for Central Committeeman in Illinois's 9th congressional district, making Sutker ineligible to be chair of the party. Due to disunity amongst the central committee members from Chicago, he was able to be elected with support from downstate members.

Prior to being elected chair, two followers of Lyndon LaRouche won primaries for Lieutenant Governor and Secretary of State respectively. Adlai Stevenson III, the Democratic gubernatorial nominee, formed the Solidarity Party as he did not want to run alongside anybody associated with LaRouche's organization. Subsequently, Demuzio and the party had to create a campaign to get Democratic voters to split their tickets. Though Stevenson lost to James R. Thompson, the Democrats kept majorities in the Illinois General Assembly and gained two seats on the then-elected University of Illinois Board of Trustees. After his death, his seat was filled by wife Deanna Demuzio who served until 2011. The portion of Interstate 55 in Illinois that goes from the final exit in Springfield to Illinois Route 138 in Macoupin County was renamed in his honor. In 2005, the State of Illinois created the Vince Demuzio Memorial Colon Cancer Fund. It is funded by a check off on individual income tax forms and the money is then distributed to public or private entities in Illinois for the purpose of funding research applicable to colon cancer patients by the Department of Public Health. Southern Illinois University at Edwardsville currently runs the Vince Demuzio Governmental Internship Program, which allows students paid internships with various state legislators and state agencies. One of his former interns, Andy Manar, was elected to the Illinois Senate in 2012 in a newly created district including much of Demuzio's old district.

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Important facts

Birth century
Occupation
Nationality
Education
University of Illinois Springfield, Sangamon State University
Positions held
Member of the State Senate of Illinois

Family & relationships

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People in Vince Demuzio's life

Named in this biography and alive at the same time

Contemporaries

People whose lives overlapped Vince Demuzio's

Frequently asked questions

Who was Vince Demuzio?

American politician (1941–2004)

When was Vince Demuzio born?

Vince Demuzio was born on 7 May 1941 in Gillespie.

When did Vince Demuzio die?

Vince Demuzio died on 27 April 2004 in Springfield, Illinois.

What was Vince Demuzio's occupation?

Vince Demuzio was a politician.

What nationality was Vince Demuzio?

Vince Demuzio was American.

Sources & further reading

· Wikipedia: Vince Demuzio

· Wikidata: Q7931476

· DBpedia: Vince Demuzio

Cite this page

APA: Biography.guide. (2026). Vince Demuzio. https://biography.guide/vince-demuzio/

MLA: "Vince Demuzio." Biography.guide, https://biography.guide/vince-demuzio/.

Chicago: "Vince Demuzio." Biography.guide. https://biography.guide/vince-demuzio/.

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