Guide 08

The Illinois Precinct Committeeperson Handbook

A precinct committeeperson is the elected representative of a political party in a single voting precinct. In Illinois, each party's primary voters in a precinct elect one committeeperson at the general primary every two years, and that person sits on the party's county central committee, where their vote is weighted by how many of the party's primary ballots were cast in their precinct (10 ILCS 5/7-8). Cook County works differently: there are no elected precinct committeepersons, and the statutory seats are ward committeepersons in Chicago and township committeepersons in suburban Cook, elected every four years.

That is the role in law. In practice, it is the person in your neighborhood who knows the precinct, carries petitions for the party's candidates, helps find election judges, and keeps track of who has moved in and who has moved away. Many people still say "precinct committeeman" or "committeewoman"; the statute now uses "committeeperson," and so does this guide. Everything here applies to both major parties, because the law treats them the same way.

This handbook covers the role as the statute defines it, how Cook County differs from the rest of the state, the weighted vote, how to get on the ballot, what happens when you move, the election judge lists, and what county parties typically expect from the people who hold the seat.

What the statute says the role is

The Illinois Election Code sets up party organization in Article 7, and the key section for committeepersons is 10 ILCS 5/7-8. A few points from it shape everything else.

One committeeperson per party per precinct

Outside Cook County, each party's primary voters elect one precinct committeeperson for each precinct "at the general primary election every 2 years" (10 ILCS 5/7-8(b)). So a single precinct can have a Democratic committeeperson and a Republican committeeperson, each chosen by their own party's primary voters. A candidate must be a bona fide resident of the precinct they want to represent.

The two-year term

A precinct committeeperson serves "until the date of the primary to be held in the second year after their election." The most recent general primary was March 17, 2026, so committeepersons elected that day serve until the 2028 general primary, when the seat is on the ballot again. For the month-by-month rhythm of a term, see the committeeperson's two-year calendar.

The county central committee

Each party's county central committee is made up of that party's township, precinct and ward committeepersons in the county (10 ILCS 5/7-8(d)). This is the body that makes organizational decisions for the party in the county, and every committeeperson has a vote there. How much that vote counts depends on turnout, which is covered in its own section below.

Who cannot hold the seat

A person who is statutorily ineligible to vote because of a felony conviction cannot hold the position, and a conviction vacates it (10 ILCS 5/7-8).

If you want the short version of the role before reading further, what a precinct committeeperson does in Illinois walks through it in a few minutes.

New to the seat? Start with 20 things to do in your first 90 days, and if you are not sure who holds yours, here is how to find your precinct committeeperson.

Cook County and the rest of Illinois

This is the single most common source of confusion, so it is worth being precise.

Outside Cook County: precinct committeepersons every two years

In every county except Cook, the structure is what this guide has described so far: one elected precinct committeeperson per party per precinct, on the ballot at every general primary, serving a two-year term.

Cook County: ward and township committeepersons every four years

In counties of 2,000,000 or more people, which in Illinois means Cook, no precinct committeepersons are elected. Instead:

• In Chicago, each party's voters elect a ward committeeperson for each ward.
• In suburban Cook, each party's voters elect a township committeeperson for each township.

These are elected at the general primary every four years, and they serve until the primary in the fourth year after their election (10 ILCS 5/7-8(b)).

Precinct captains in Cook County

If you live in Chicago or suburban Cook, you have probably heard of precinct captains. A precinct captain is not a statutory office. Captains are volunteers organized by the ward or township organization, and how they are chosen and what they do is up to that organization. The work often looks a lot like a downstate committeeperson's work, door to door in one precinct, but the seat itself is not on the ballot.

We go into this difference, and why it matters when you read party materials from another county, in precinct committeeperson vs precinct captain.

The weighted vote

The weighted vote is what makes the precinct committeeperson seat more than a title, and it is the part newcomers most often miss.

How it works

On the county central committee, "each precinct committeeperson shall have one vote for each ballot voted in his precinct by the primary electors of his party at the primary at which he was elected" (10 ILCS 5/7-8(d)).

In plain terms: if 150 voters took your party's ballot in your precinct at the primary where you were elected, you cast 150 votes on the county central committee. A committeeperson whose precinct had 50 of those ballots casts 50.

Ward and township committeepersons are weighted the same way, by the ballots cast in their ward or township by their party's primary voters at the preceding General Assembly primary.

Where else the weighting applies

The same weighting applies on:

• municipal central committees (10 ILCS 5/7-8(h))
• multi-township central committees (10 ILCS 5/7-8(c))
• in counties outside Cook, judicial subcircuit committees (10 ILCS 5/7-8(g-1))

In a congressional district that sits wholly inside one county, the precinct, township and ward committeepersons in that district make up the congressional committee (10 ILCS 5/7-8(e)). Where a district crosses county lines, the committee is made up of the county chairs instead.

Why turnout in your own precinct matters

Because the weight is set by the party's primary ballots in your precinct at the primary where you were elected, the practical meaning is simple: a precinct that turns out more of its party's primary voters gives its committeeperson a bigger voice. Registration work and primary turnout in your own precinct are not only good for the party's candidates; they decide how much your precinct counts inside the party. We work through a labeled example with real numbers in the precinct committeeperson's weighted vote, explained.

How those votes add up to county leadership is covered in county chairs and the state central committee in Illinois, and because the weight comes from your party's primary ballots, ten ways to get more of your party's voters to the primary is worth reading next.

Running for precinct committeeperson

The seat is one of the most accessible elected offices in the state, and the bar to get on the ballot is low.

Signatures

A candidate for precinct committeeperson needs at least 10 signatures of the party's primary electors in the precinct (10 ILCS 5/7-10(i)). That is not a typo. Ten valid signatures from voters of your party who live in your precinct.

For Cook County seats the numbers are larger:

• Ward committeeperson: 10% to 16% of the party's primary electors in the ward. The maximum may instead be 50 above the minimum, whichever is greater.
• Township committeeperson: 5% to 8% of the party's primary electors in the township, with the same 50 rule.

Collect a margin

Ten is the minimum, not the target. Objections can strike signatures that turn out to be from someone outside the precinct, from a voter of the other party, or otherwise invalid. Many campaigns aim for 1.5 to 2 times the minimum; that is common practice, not law, but at 10 signatures the extra effort is small and the protection is real.

Petitions are signed in ink on the official form with a notarized circulator statement. Do not use electronic signatures for a committeeperson petition. Your county clerk can confirm the current form and the filing window for the 2028 primary.

The full walkthrough, from getting the form to what happens after you are elected, is in running for precinct committeeperson in Illinois. For the wider rules on signatures, objections and paper petitions, see the Illinois nominating petitions guide.

If your precinct has no committeeperson at all, see how to become a committeeperson when your precinct is vacant.

When a committeeperson moves

The residency requirement does not end on election day. The statute is direct: "a vacancy exists in the office of precinct committeeperson when a precinct committeeperson ceases to reside in the precinct" (10 ILCS 5/7-8(b)). The person who moved loses all rights and duties in that precinct right away, even before a successor is named.

The vacancy is then filled under your party's rules, usually through the county chair. If you are planning a move, tell your county party early so the precinct is not left without anyone.

This rule has a practical side that is easy to overlook. A committeeperson's real value is everything they know about the precinct: which doors are friendly, which households turned over, who agreed to serve as an election judge, which streets are hard to walk after dark. When that knowledge lives in one person's head or one notebook, it leaves when they move. Keeping the precinct's records with the precinct, rather than with the person, is what lets a successor start on day one.

Election judges

Election judges are one of the clearest places where the committeeperson role connects to the statute.

Under 10 ILCS 5/13-1, the county board appoints judges in each precinct from certified lists furnished by the county central committee chairs of the two leading parties: three judges from the first party and two from the second. The law also says "the chair of each county central committee shall, insofar as possible, list persons who reside within the precinct."

The county chair cannot know who lives in every precinct and would be willing to serve. The committeeperson can. That is why most county parties ask their committeepersons to recruit judges, and why a committeeperson who keeps a short list of willing neighbors is valuable to the whole organization. For a practical approach to finding and keeping judges, see recruiting election judges for your precinct.

What county parties typically expect

The statute sets up the seat, the vote, the residency rule and the election judge lists. It does not list day-to-day duties like registration drives or getting out the vote. Those come from your party. Expectations vary from county to county and between parties, so treat the list below as what county parties typically ask for, and check with your own county chair.

Know the precinct

Almost every county party wants its committeepersons to know their precinct: the streets, the households, who votes in primaries, who is new. This is the foundation for everything else on the list. It is also the part that benefits most from a good record, because a precinct changes every year as people move in and out. We cover moving from paper walk sheets to a record that lasts in knowing every door in your precinct.

Circulate petitions for slated candidates

When the party slates candidates, it usually asks committeepersons to gather signatures for them in their own precinct. Because you already know which doors belong to your party's primary voters, you can collect valid signatures with fewer wasted stops. The same rules apply as for your own petition: ink, the official form, a notarized circulator statement, and a margin above the minimum.

Registration and turnout

County parties typically ask committeepersons to help eligible neighbors register and to encourage the party's voters to turn out, especially in primaries. Beyond helping candidates, this has a direct effect on your own standing, because primary turnout sets your weighted vote.

Recruit election judges

As above, the law asks the county chair to list judges who live in the precinct where possible, and the committeeperson is the natural person to find them.

Be the party's contact in the neighborhood

Many committeepersons end up as the person neighbors call with questions about where to vote, how to request a ballot, or who is running. Knowing where to send people (usually the county clerk or election authority) is part of the job.

Walk the precinct, cycle after cycle

The committeepersons who get the most out of the role walk their precinct regularly, not only in the weeks before an election. Each pass adds to what you know. For a practical routine that holds up over years, read walking your precinct as a committeeperson, cycle after cycle.

Keeping a precinct organized

Most committeepersons are volunteers with jobs and families. The goal is a system that takes little time to keep up and does not fall apart when someone moves or a new person joins.

Keep one record of every door

A single precinct record, with every household and what happened at each visit, is the backbone. It answers the questions that come up every cycle: who has already signed, who asked you to come back, who has moved out, who would make a good election judge.

Beacon was built for this kind of door-to-door work. Door results are recorded as contacted, not home, refused, moved, deceased, inaccessible, come back later or left literature, with a 1 to 5 rating, notes and survey answers, and that history stays with the territory rather than with one volunteer's phone. When a committeeperson hands off a precinct, the next person sees what was done.

Plan routes, not just lists

A walk list sorted by address still leaves you crossing the same street three times. Walk lists on a map with route optimization save real time on a Saturday morning, and offline mode with sync means a precinct with weak cell coverage does not stop the work.

Bring help without extra cost

Committeepersons often recruit a neighbor or two to help with petition season or a turnout push. Beacon includes unlimited canvassers on every plan, so adding a helper does not change the bill. We describe the full setup for one person and one precinct in how Beacon supports precinct committeepersons.

For the practical side: how to build your precinct's voter list from scratch, door scripts for committeepersons, the committeeperson's walking kit checklist, and 15 habits of committeepersons whose precincts turn out.

For township and county party organizations

Everything above is about one precinct. A township or county party has dozens or hundreds of them, each with its own committeeperson, its own pace and its own gaps.

The organization's questions are different: which precincts have no committeeperson, which have been walked this month, where petitions for slated candidates are falling short, and where to send volunteers next. Territory management, real-time tracking and analytics in Beacon are designed for that view, with each precinct assigned as its own territory and the door history kept with it. For how parties set this up across many precincts, see running 100 precincts from one map, and for how Beacon runs the field side of a race, see Beacon for political campaigns.

Organizations with open seats can use our guide to recruiting committeepersons for vacant precincts.

Frequently asked questions

Is "committeeman" the same as "committeeperson"?

Yes. Older party materials and many people still say precinct committeeman or committeewoman. The Illinois statute uses "committeeperson," and the role is the same.

How long is a precinct committeeperson's term in Illinois?

Outside Cook County, a precinct committeeperson is elected at the general primary every two years and serves until the primary in the second year after election. Those elected on March 17, 2026 serve until the 2028 general primary. In Cook County, ward and township committeepersons serve four-year terms.

How many signatures do I need to run for precinct committeeperson?

At least 10 signatures of your party's primary electors in the precinct (10 ILCS 5/7-10(i)). Collecting more than the minimum protects you if any are challenged. Ward and township committeeperson seats in Cook County use percentage-based requirements instead.

What happens if I move out of my precinct?

A vacancy exists as soon as you stop living in the precinct, and you lose your rights and duties there right away (10 ILCS 5/7-8(b)). The seat is filled under your party's rules, usually through the county chair.

Are registration drives and get-out-the-vote work required by law?

No. The statute does not list those as duties. They are what county parties typically expect from committeepersons, and they matter to you personally because primary turnout in your precinct sets your weighted vote.

Try Beacon in your precinct

If you hold a precinct, a ward or a township, or you run the party organization above them, Beacon gives you one map of every door, a history that stays with the precinct, offline walking and room for every volunteer you can recruit. Start a 14-day trial and walk your first street with it before the next petition push.