The Ballot Brief
Lake County, Illinois

Lake County Board Member, District 17

2 candidates are tracked for Lake County Board Member, District 17 on the November 3, 2026 ballot: Joe Salvi and Mary Mesa. Candidate information follows official Lake County election filings; verify with the official election office linked below.

About this race

Joe Salvi finished ahead of sitting District 17 member Michael Danforth in the Republican primary and meets Mary Mesa (Democratic) on the November 3 ballot, per Daily Herald reporting and the county's official candidate list.

What this office does

County commissioner. The county board is the county's legislative and, in most states, executive body. Commissioners adopt the county budget and property tax rate, oversee roads, the jail, public health, planning and zoning in unincorporated areas, and appoint or confirm department heads. In counties with an elected county executive or judge, the board's role is mainly the budget and ordinances.

Illinois › Lake County › Lake County Board Member, District 17

Joe Salvi

Republican

Top priorities
  • Transparency and accountability, including simple, clear budgets
  • Fiscal responsibility, including cutting county spending
  • Affordability for families, including opposing property tax increases

Per the campaign site.

Biography

Joe Salvi challenged and won over sitting District 17 board member Michael Danforth in the March 17, 2026 Republican primary, according to the Daily Herald.

Mary Mesa

Democratic

Biography

Mary Mesa is the Democratic nominee for Lake County Board District 17 on the November 3, 2026 ballot, per the county clerk's certified candidate list, and held a campaign kickoff event in Barrington, per Lake County Democrats. No campaign website was found as of September 8, 2026.

Next on your ballotLake County Board Member, District 19

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Voting info and more

Voting info and more
Questions about this race

Who is running for Lake County Board Member, District 17 in 2026?

2 candidates are tracked for Lake County Board Member, District 17 on the November 3, 2026 ballot: Joe Salvi and Mary Mesa. Candidate information follows official Lake County election filings; verify with the official election office linked below.

When is the Lake County Board Member, District 17 election in Illinois?

Election Day is Tuesday, November 3, 2026. Registration deadlines, early voting dates and mail ballot rules for Illinois are on the Illinois election hub at theballotbrief.com.

How do I see my exact Lake County ballot?

Enter your ZIP code in the lookup at theballotbrief.com for the statewide and congressional races, or a full street address to add the county, city and district contests for that location.

Verify this race

Candidate roster from official Lake County and state election office filings, last verified September 27, 2026. Bios and priorities carry their attribution inline.

Cross-check with the official Illinois election office, or see the full Lake County sample ballot and your exact ballot by address.

The rest of your Lake County ballot

32 tracked races in Lake County, Illinois. Landed here from another county's search? Look up your own ballot below.

Also on your ballot
North Shore Water Reclamation District Trustee, Ward 2North Shore Water Reclamation District Trustee, Ward 3Illinois Senate District 26See all 32 Lake County races
Candidate profiles
Joe Salvi, full profileMary Mesa, full profileOfficial Illinois election office