
Serving · State Senate · Wisconsin
John Jagler
State Senator · Wisconsin · District 13 · Republican
John Jagler serves as a State Senator in the Wisconsin State Senate, representing District 13 for the Republican party. The page below collects sourced biographical facts, the seat and district served, and provenance for Jagler.
Key facts
- Full name
- John Jagler
- Office
- State Senator
- Chamber
- Wisconsin State Senate
- State
- Wisconsin
- District
- District 13
- Party
- Republican
- Status
- Currently serving
- Born
- 1969
- OpenStates ID
- ocd-person/13728fa5-9484-4767-b642-8bf9adf80a8b
- Dataset version
- 1.20260609
Biographical narrative
913 words · sourced from the Wikipedia REST extract
John Jagler is a Republican politician currently serving as a member of the Wisconsin State Senate, representing the 13th Senate district. Born on November 4, 1969, he has a background in radio broadcasting and communications consulting. Jagler's political career began with his election to the Wisconsin State Assembly, where he served four terms before transitioning to the state senate in 2021. His work in the legislature has been marked by a focus on issues pertinent to his constituents in Wisconsin.
Early life and career
John Jagler was born in Louisville, Kentucky, and relocated to Oak Creek, Wisconsin, with his family when he was three years old. He completed his secondary education at Oak Creek High School, graduating in 1987. Following high school, Jagler pursued higher education at the University of Wisconsin–Parkside. However, he opted to leave the university to attend the Trans-American School of Broadcasting in Madison, Wisconsin, where he earned an associate's degree in 1989. This decision marked the beginning of his career in radio broadcasting.
Jagler spent over two decades in the radio industry, gaining significant experience and recognition. Much of his career was spent at WTMJ radio in Milwaukee, where he became well-known as the co-host of "Wisconsin's Morning News" alongside Gene Mueller. His work in broadcasting not only honed his communication skills but also helped him build a network of connections that would later prove beneficial in his political endeavors. In addition to his broadcasting career, Jagler founded a communications and media consulting firm, Jagler Communications, which he continues to operate. This venture reflects his expertise in media and public relations, further establishing him as a prominent figure in Wisconsin's political landscape.
Legislative service
Jagler's political career began in earnest when he joined the legislative staff of state representative Jeff Fitzgerald in January 2010, serving as the communications director. During this time, Fitzgerald was elected Speaker of the Wisconsin State Assembly following the 2010 elections, and Jagler remained on his staff until he announced his candidacy for the Wisconsin State Assembly in 2012. This transition marked a significant step in Jagler's political journey, as he sought to represent the interests of his constituents directly.
The 37th Assembly district, which Jagler aimed to represent, underwent significant changes due to the Republican redistricting act of 2011. This act, known as 2011 Wisc. Act 43, resulted in a heavily gerrymandered district designed to favor Republican candidates. The previous representative, Democrat Andy Jorgensen, was drawn out of the district entirely, creating an open seat that attracted numerous Republican candidates. Jagler received endorsements from prominent figures within the party, including Speaker Fitzgerald and the entire Assembly Republican leadership. His campaign also garnered support from other Republican officeholders, notably State Representative Joel Kleefisch, whose district overlapped with the newly drawn 37th district.
In the August primary election, Jagler successfully navigated a competitive field of four opponents, securing his position as the Republican nominee. He went on to win the general election in November 2012, receiving a majority of the votes against Democrat Mary Arnold. Over the course of his tenure in the Assembly, Jagler served for five terms, during which he engaged in various legislative initiatives and contributed to the development of policies affecting his district and the state.
Following the 2020 election, Jagler announced his candidacy for the state senate seat vacated by Scott L. Fitzgerald, who had been elected to the United States House of Representatives. Jagler once again faced a crowded primary field, but he received substantial backing from the Republican Party, including an endorsement from Scott Fitzgerald. In the February primary, he emerged victorious, securing 57% of the vote. Subsequently, he defeated Democrat Melissa Winker in the April special election, officially taking office in the Wisconsin State Senate.
Policy focus and district
As a member of the Wisconsin State Senate, John Jagler represents the 13th Senate district, which encompasses a diverse range of communities and interests. His policy focus reflects the priorities and concerns of his constituents, as he seeks to address issues that resonate within the district. While specific legislative initiatives and accomplishments are not detailed in the provided information, it is common for state legislators to engage with a variety of topics, including education, healthcare, economic development, and public safety.
Jagler's background in communications and media likely informs his approach to public policy and constituent engagement. His experience in broadcasting may enhance his ability to communicate effectively with the public and convey the importance of legislative matters. Additionally, his previous work in the Assembly and his current role in the Senate provide him with a comprehensive understanding of the legislative process and the challenges faced by lawmakers.
Jagler resides in Watertown, Wisconsin, with his wife, Heidi, and their three children. His long-term residence in the area contributes to his connection with the community and his understanding of local issues. This personal investment in his district may influence his legislative priorities and his commitment to serving the needs of his constituents.
In summary, John Jagler's career as a state legislator is characterized by his transition from a successful career in radio broadcasting to a prominent role in Wisconsin politics. His journey from the Wisconsin State Assembly to the State Senate reflects his dedication to public service and his commitment to representing the interests of the 13th Senate district. Through his legislative work, he continues to engage with the challenges and opportunities facing Wisconsin, drawing on his extensive background in communications and his understanding of the political landscape.
Notable legislation
Sponsored and co-sponsored legislation for John Jagler is pending operator curation. The biographical narrative above carries the same provenance trail until per-bill rows are written.
Sources
- [1]https://en.wikipedia.org/wiki/John_JaglerWikipedia · retrieved 2026-06-09
Notable quotes
Sourced quotes for John Jagler are pending operator curation. Narrative-scope provenance remains attached below.
Sources
- [1]https://en.wikipedia.org/wiki/John_JaglerWikipedia · retrieved 2026-06-09
Key positions
Curated policy positions for John Jagler are pending operator review. The biographical narrative above carries the same provenance trail until per-topic positions are written.
Sources
- [1]https://en.wikipedia.org/wiki/John_JaglerWikipedia · retrieved 2026-06-09
Legislative service
- Wisconsin State SenateDistrict 13 · Republican
Sources & provenance
Every attributable claim above carries a per-section [N] marker that resolves to the corresponding URL below. Each entry records the upstream provider, the canonical URL, and the timestamp at which the source was retrieved by the ingest pipeline.
Key facts
- https://openstates.org/person/john-jagler-ahCwakkcYYUKMPiPKZQN9/openstates · retrieved 2026-06-09
- https://ballotpedia.org/John_Jaglerballotpedia · retrieved 2026-06-09
- https://docs.legis.wisconsin.gov/2021/legislators/senate/2397official · retrieved 2026-06-09
Biographical narrative
- https://en.wikipedia.org/wiki/John_Jaglerwikipedia · retrieved 2026-06-09
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