What’s at stake in Barrington

The races set for the March 17 primary aren’t just about party nominations on paper—they shape who controls county finances, runs local elections, and represents neighborhoods in Springfield and Washington. For Barrington-area voters who cast ballots in Lake County precincts, those choices will ripple through day-to-day life, from how county services are managed to the voices advocating for suburban priorities in Congress, the Statehouse, and on the County Board, according to Lake County News-Sun.

“Any time we have people step up to serve the community, it is good for democracy,” said Lake County Clerk Anthony Vega. “There are a lot of issues and people are taking them seriously,” Vega said in the Lake County News-Sun.

The primary is March 17 and the general election is Nov. 3, bookends that focus attention now on crowded congressional contests and a mix of competitive and quiet local races, according to Lake County News-Sun.

Who’s running locally

Countywide offices and legislative seats give Barrington voters a say up and down the ballot. All Lake County voters will weigh in on statewide contests, their U.S. House and Illinois House representatives, and county offices including clerk, treasurer, sheriff, and regional superintendent of schools; depending on precinct lines, some will also choose nominees for the Illinois Senate and Lake County Board, according to Lake County News-Sun.

Top contests with Barrington-area implications include:

  • 26th State Senate District: State Rep. Nabeela Syed, D-Inverness, is unopposed in the Democratic primary, as is state Sen. Darby Hills, R-Barrington Hills, on the GOP side; they meet in November, according to Lake County News-Sun.
  • 52nd Illinois House District: Democrats Erin Chan Ding of South Barrington and Maria Peterson of North Barrington compete to face state Rep. Martin McLaughlin, R-Barrington Hills, in the fall, according to Lake County News-Sun.
  • Lake County Board, 17th District: Board member Michael Danforth, R-Fox River Grove, faces Joe Salvi of Barrington for the GOP nomination; no Democrat filed, according to Lake County News-Sun.
  • 51st Illinois House District: Republicans Tosi Ufodike of Hawthorn Woods and Lori Smith of Long Grove vie to challenge Democrat Jenny Levin of Palatine, who is unopposed, according to Lake County News-Sun.

Congressional dynamics are driving attention as well. U.S. Rep. Brad Schneider, D-Highland Park, seeks a seventh term and faces John Minarcik of Zion, Thomas Rudd of Lake Forest, and Morgan Coghill of Mundelein in the Democratic primary; Republican Carl Lambrecht of Highland Park is unopposed, according to Lake County News-Sun. In Chicago’s North Side district, U.S. Rep. Mike Quigley, D-Chicago, has a five-way Democratic primary against Matthew Conroy, Anthony Michael Tamez, Ellan A. Corley, and Johnny Antonio Bishop; the winner meets the GOP nominee from a three-way race among Tommy Hanson, Kimball Ladien, and Barry Wicker, according to Lake County News-Sun.

With U.S. Rep. Jan Schakowsky retiring after 14 terms, the open seat has drawn intense interest, with 17 Democrats and four Republicans filing to succeed her, according to Lake County News-Sun. The size of that field underscores how an open North Shore seat can reorder political alliances—and raises the stakes for suburban voters deciding which candidate best reflects their priorities.

Countywide offices that touch everyday services

These posts set the tone for how county government works—and they’re on every Lake County voter’s ballot, according to Lake County News-Sun:

  • Clerk: Incumbent Anthony Vega is seeking reelection.
  • Treasurer: Lake County Board Chair Sandy Hart, D-Lake Bluff, is unopposed in the Democratic primary; Republican David Panaherrara of Barrington is unopposed.
  • Sheriff: Democratic Sheriff John D. Idleburg of Zion is unopposed and is poised to face Roman Buchburger of Zion, the lone Republican.
  • Regional Superintendent of Schools: Michael L. Karner, D-Antioch, is unopposed, with no GOP nominee.

Five County Board districts feature intraparty primaries, including a GOP contest in the 17th between Danforth and Salvi, while several other incumbents—including in the 3rd, 6th, and 16th districts—face primary challenges or open-seat contests as veterans step aside, according to Lake County News-Sun.

Turnout and context

Recent turnout trends suggest a split personality in Illinois elections: strong interest in general elections, but sluggish engagement in primaries. The March 2024 presidential primary drew just 19.07% statewide—the lowest in decades—while Chicago tallied about 20.2% participation, according to WTTW and WTTW. By contrast, the November 2024 general election reached roughly 70.4% statewide, with about 5.7 million of 8.1 million registered voters casting ballots, according to WGLT and WAND TV.

For Barrington voters, that pattern raises a familiar question: who shows up in March often decides who’s on the ballot in November. Vega has noted that non-presidential election years typically average around 50% turnout, and he has pointed to signs that participation could climb higher depending on broader engagement, according to Lake County News-Sun. The lesson is clear—low-turnout primaries can magnify the influence of highly engaged voters, especially in races with narrow geographic maps like the 17th County Board district or the 52nd House seat.

Demographics that shape outreach

Lake County’s size and diversity also shape how campaigns reach Barrington and its neighbors. The county has about 718,600 residents and a median household income over $108,000, data that captures both its scale and relative affluence, according to U.S. Census and Census Reporter. Educational attainment is high—about 91% hold at least a high school diploma and roughly 48% have a bachelor’s degree or higher—and nearly one-third of residents speak a language other than English at home, according to Census Reporter.

Those figures are more than numbers. They signal that effective outreach often means multilingual materials, neighborhood-level engagement, and issue framing that resonates with a well-educated electorate attuned to local quality-of-life concerns. In a year with several unopposed primaries alongside stacked fields, campaigns that meet voters where they are—in language and in substance—may have an edge in Barrington precincts.

What to watch from Barrington to Waukegan

This primary will mix sprint and marathon: some nominations will be decided outright on March 17, while others set up heavyweight November matchups. Congressional fields featuring Brad Schneider and Mike Quigley, the crowded scramble to replace Jan Schakowsky, and countywide roles like treasurer and sheriff will give Barrington-area voters multiple points of influence, according to Lake County News-Sun.

As the calendar moves from March 17 to Nov. 3, turnout will tell the story. If Barrington’s voters use the primary to make their voices heard in lower-profile but high-impact contests—especially on the County Board and in area legislative seats—they’ll shape not just who appears on the fall ballot, but how suburban priorities are defined for the next term, from county government to Congress.