How Chicago Street Sweeping Works

If you've ever come outside to find a $60 ticket on your windshield with "street cleaning" as the violation, you already understand the basics of Chicago street sweeping. But understanding how the system works makes it a lot easier to avoid getting caught.

The ward and section system

Chicago is divided into 50 wards, each represented by an alderman. For street sweeping purposes, each ward is further divided into numbered sections — usually somewhere between 8 and 20 sections per ward depending on the ward's size and street density.

Your section is the key to your schedule. Two houses on the same block are always in the same section. Two blocks a few streets apart might be in different sections with completely different sweep days.

How to read the street signs

On every block that gets swept, you'll find posted signs that say something like:

"No Parking — Street Cleaning — Tues & Thurs 7am–3pm Apr 1–Nov 30"

This tells you: the days of the week your block is swept, the hours enforcement is active, and the months the restriction applies. Note that the sign shows the days sweeping occurs — not necessarily the specific dates. Your section might only be swept on certain Tuesdays, not every Tuesday.

When does Chicago street sweeping happen?

The season typically runs April 1 through November 30. Within that window, most sections are swept twice a month — same day of the week, two specific weeks per month. The exact schedule varies by section.

Sweeping hours are almost universally 7am to 3pm. Chicago parking enforcement is active in the early morning hours on sweep days — getting your car out by 7am is the only safe move.

Why the schedule is hard to find

The City of Chicago publishes sweep schedules through its open data portal, but the raw data isn't easy to use. You need to know your ward, find your section, locate the relevant spreadsheet, and then decode which dates apply. Most residents don't know their section number, and the city doesn't make it easy to look up.

ParkSafe Chicago was built to solve exactly this problem — type your address and see your full 2026 schedule in seconds.

What happens if you don't move?

A street sweeping parking violation in Chicago carries a $60 fine. Unlike some violations, there's no grace period and no common leniency — enforcement officers run these routes on schedule. Unpaid tickets escalate: a $60 ticket becomes $120 after 25 days, and eventually your registration can be suspended or your car booted.