Applying for a Passport in Illinois

Illinois has 102 counties. Cook County (Chicago) dominates in passport application volume. The Chicago Federal Center houses the Chicago Regional Passport Agency for urgent applications. Suburban library closures significantly impacted Cook County demand.

To apply for your first U.S. passport (or to replace a lost/expired one), you must appear in person at an authorized acceptance facility. In Illinois, this means a USPS post office, county clerk or recorder office, or a city/town hall with State Department authorization.

Cook County Clerk and multiple Chicago-area USPS locations handle enormous volume. Expect 2–4 week appointment waits in the Chicago metro during spring.

February 2026 update: Library passport acceptance locations in Illinois were removed from the State Department's program. If you previously used a library to apply, you need a USPS post office, county clerk, or city hall instead. Find your nearest alternative →

What to Bring in Illinois

Requirements are federal and identical in every state. For all in-person DS-11 applications bring: completed (unsigned) DS-11 form, certified birth certificate plus photocopy, government-issued photo ID plus photocopy, a 2×2 compliant passport photo, and payment — Illinois30 book or Illinois00 for children under 16 (check/money order to "U.S. Department of State") plus a separate 1025 acceptance fee to the facility.

Use our free checklist generator to build a personalized document list for your applicant type.

Walk-In Availability in Illinois

Walk-in passport availability varies across Illinois. Urban USPS locations generally require appointments; rural and smaller-town post offices are more likely to accept walk-ins during dedicated passport hours. County clerk offices in Illinois are mostly appointment-only — call ahead to ask about same-week cancellation slots. See our full walk-in guide for strategy.

Find Your County

Use the county finder to see walk-in policies, on-site photo services, hours, and direct booking links for every acceptance facility in Illinois.

Find Facilities in Illinois →

Frequently Asked Questions

Processing times are federal and don't vary by state. Routine: 6–8 weeks. Expedited (+0): 2–3 weeks from when the State Department receives your application. Traveling within 6 weeks? See the expedited guide for regional agency options.

Not every county clerk is an authorized acceptance facility — authorization is held by individual offices. Use our county finder to confirm which specific offices in your county are authorized before making the trip.

Regional passport agencies are federal facilities serving multi-state regions. If you're traveling within 14 weeks, book an urgent appointment at the nearest regional agency — see the expedited guide for the full list of locations and booking instructions.