What party is Theresa Barreiro?

Circuit Clerk is elected on a nonpartisan ballot, so no party is listed for Theresa Barreiro.

Where does Theresa Barreiro stand politically?

There's no published left–right score for Theresa Barreiro. Most local officials have none: academic scores come from votes in Congress or a state legislature, or from campaign donors, and we don't guess.

Who is Theresa Barreiro? Circuit Clerk, Kane County

Theresa Barreiro is the Circuit Clerk, Kane County.

In office

Office	Who holds it now
Circuit Clerk · Kane County Circuit Clerk	Theresa Barreiro source

Kane County Circuit Clerk (contact the office there) · everyone on it

Where Theresa Barreiro stands

No published left–right score. Most local officials don't have one: the academic scores come from votes in Congress or a state legislature, or from who donates to a campaign, and we don't guess.

Quick answers

Who is Theresa Barreiro?: Theresa Barreiro is the Circuit Clerk, Kane County, in Kane County, Illinois.
What party is Theresa Barreiro?: Circuit Clerk is elected on a nonpartisan ballot, so no party is listed for Theresa Barreiro.
Where does Theresa Barreiro stand politically?: There's no published left–right score for Theresa Barreiro. Most local officials have none: academic scores come from votes in Congress or a state legislature, or from campaign donors, and we don't guess.

Are you Theresa Barreiro?

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Officeholders as of November 6, 2026, from the State Board of Elections' list of election authorities (county clerks), the Administrative Office of the Illinois Courts' directory of circuit clerks, the State Board of Education's directory of regional offices of education, the Cook County Clerk's 2025 Directory of Elected Officials, and the large counties' own websites; officials appointed since those lists were updated may differ; each name links to its source. Officials change between elections (appointments, resignations), and the body's own website is the authority. Party is shown only for offices elected on a partisan ballot.

Kane County's elected officials

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