Illinois State Flags

Fly the Illinois state flag with confidence and honor. Proudly made in the USA, We offer the Illinois flag for sale in lightweight nylon for outdoor use or tough 2-ply polyester for challenging conditions. For formal indoor display, choose a pole-sleeve flag with optional gold fringe. Sizes range from 2×3 ft to 6×10 ft. All flags are FMAA-certified for American quality. Whether you’re showcasing state pride at home or in public, this Illinois flag is ready for any patriotic setting. Ships quickly from U.S. warehouses.

Fly Prairie State pride with Illinois state flags crafted for strong color and reliable performance. We offer the Illinois state flag for sale in outdoor nylon for easy flying or durable polyester for open, windy locations, plus indoor pole-sleeve flags with optional gold fringe. All options are Made in the USA.

Materials & Finishes

Nylon (outdoor): Lightweight, bright color, quick-dry.
Polyester (outdoor): Heavy-duty weave for gusty plains or lakeshore winds.
Indoor (presentation): Pole sleeve with optional gold fringe for formal rooms.

Illinois State Flag Material Guide - What material is best for you?

Sizes & Pole Recommendations

Flag Size Recommended Pole Height Best Use
2' × 3' 10'–15' Porches, wall mounts
3' × 5' 15'–20' Most homes & storefronts
4' × 6' 20'–25' Extra presence
5' × 8' 25' Commercial sites

Illinois State Flag Size Guide: What Size Illinois Flag Should You Fly?

The Illinois Flag: Meaning & Design

Illinois’s flag features the state seal with a bald eagle and shield over a white field, often including the word “Illinois” beneath. The imagery reflects history, sovereignty, and the state’s motto—clear and recognizable indoors or outdoors.

FAQs

Nylon or polyester for Illinois?

Nylon suits most settings; pick polyester in consistently windy or exposed areas.

What size for a 20-ft pole?

3' × 5' standard; 4' × 6' for extra presence.

Is fringe required indoors?

No—optional for ceremonies.

USA-made?

Yes—our Illinois flags are USA-made.

Where can I buy an Illinois state flag?

You can buy an Illinois flag right here at Tidmore Flags. Choose nylon for everyday breeze or heavy-duty polyester for high wind. Indoor pole-sleeve options are also available.

Helpful Guides

Flag Size Chart & Buying Guide

View Our American Flag Collection

View All 50 State Flags

Need More Help?

- Have a question or need sizing help? Contact us—we’re happy to help.

- Ordering for a school, city, or business? Contact us for bulk quotes, lead times, and sizing recommendations.

Contact Us

Talk to a real person—our flag experts are ready: 800-321-3524

Mon - Thursday: 8am to 5pm CST Friday: 8am to 4pm CST

  • ★★★★★

    Always enjoy working with Tidmore and we appreciate your continued support. Great product and quick turn around. The flags look beautiful flying around our campus. We always get lots of comments of how awesome the flags look.

    ANDREW ROOT WITH STERLING HIGH SCHOOL ATHLETICS

  • ★★★★★

    The Flags that we ordered for NHHS are of high quality and they arrived in a very timely manner. We replaced our flags three times a year and they hold up to most of the weather in our area. We coudn't ask for any better service than what we get from Tidmore Flag & Banner!!

    TAMMY FRASHER WITH LOWNDES COUNTY, GA

  • ★★★★★

    Its always a great experience working with Samm at Tidmore Flags. They make great products that last a long time and have great customer service.

    JEFF WITH STRESSCRETE