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

 Authority Display Standards for the Buckeye State

Textile Engineering for Lake Erie Winds, Burgee Geometry, and Ohio Durability

Flying the Ohio state flag—the only non-rectangular state flag in the Union—requires a specific technical approach. The iconic "Burgee" shape creates unique aerodynamic properties. In the gale-force winds of Lake Erie and the open plains of Western Ohio, choosing the right size and material is essential to prevent premature fraying.

Because of its unique geometry, an incorrectly sized Ohio flag can suffer from "Burgee Snap," where the swallowtail ends experience higher mechanical stress. This authoritative guide provides the technical sizing and material engineering standards required to ensure your Ohio flag remains a vibrant, high-performance symbol of the Buckeye State.

STATE-ICON Ohio Flag Size Calculator

Find the perfect Ohio state flag size for your display location. Select your installation type below to see our recommendations.

House-mount pole (small areas)
Porch, garage, wall bracket
House-mount / Residential pole (15'-20')
Most homes, standard flagpoles
Residential/Light commercial (20'-25')
Larger homes, small businesses
Commercial in-ground (25'-30')
Commercial properties, offices
Indoor/Presentation set
Office, school, ceremony display

Recommended Ohio Flag Size

Based on your selection, here's what we recommend:

The Engineering of Scale: Ohio Pole-to-Flag Ratios

To maintain a proportional silhouette, the Ohio flag should follow the 25% rule: the length of the flag should be approximately one-quarter of the total pole height. In Lake Erie lakefront properties and flat farmland, adhering to these ratios is critical for hardware safety.

Pole Height Recommended Ohio Flag Size Regional Application
5' - 6' (Wall-Mount) 3' x 5' Residential Porches (Columbus, Cincinnati, Dayton)
20' (Residential) 3' x 5' Suburban Lawns & Sheltered Neighborhoods
25' (Farm/Lake) 4' x 6' Open Farmland, Ranches, & Lake Erie Shorelines
30' - 45' (Commercial) 5' x 8' or 6' x 10' Universities, Stadiums, & Civic Centers

Material Intelligence: Surviving the Ohio Climate

The Lake Erie Defense: 2-Ply Spun Polyester

For lakefront properties, open Western Ohio plains, and windy ridge-tops, we mandate 2-Ply Spun Polyester Ohio Flags. This material is engineered with a specialized open-weave textile that allows high-velocity winds to pass through the fibers rather than snapping against the swallowtail points. Polyester is the only viable choice for coastal businesses and rural farms.

The Metro Standard: 200-Denier Nylon

In sheltered metropolitan areas such as downtown Columbus or historic Cincinnati neighborhoods, 200-Denier Nylon is the preferred choice. Nylon offers exceptional "lift," allowing the Ohio burgee to fly in lighter urban thermals. Our nylon is treated with industrial UV-inhibitors to resist solar bleaching during Ohio’s humid summers.

If you’re deciding between fabrics, understanding how long Ohio flags last outdoors can help you choose the right material for your environment.

Ohio Protocol: Flying the Burgee with Honor

In accordance with U.S. Flag Code and Ohio state tradition, the American flag must always occupy the position of honor. When flown on the same pole, the Ohio flag must be equal in size or slightly smaller than the U.S. flag. For most Ohio properties, a 3'x5' U.S. flag paired with a 3'x5' Ohio flag creates a professional silhouette.

Frequently Asked Questions (FAQ)

Q: Does the swallowtail shape of the Ohio flag make it fray faster?
A: Yes. The "points" of the burgee are subject to more movement than a straight edge. To maximize life, we recommend selecting Polyester for high-wind areas and performing a "Hem Inspection" quarterly.

Q: Can I fly my Ohio flag during a Winter Storm Warning?
A: We recommend lowering all flags during High Wind Warnings or severe Lake Effect Snow. Heavy ice loading can exceed the load rating of residential poles and cause permanent fabric stretching.

American-Made Durability for the Buckeye State

Tidmore Flags: Engineered for the Lake Erie winds, the humid valleys, and the enduring spirit of Ohio.


Technical & State References:
- Ohio Secretary of State: Official Ohio State Flag History and Protocol
- NWS Cleveland/Wilmington: Ohio Wind Velocity and Climate Data
- FMAA: Standards for American-Made Flag Textile Durability

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Jordan Fischer, Tidmore Flags

Jordan Fischer

Jordan Fischer is an e-commerce specialist at Tidmore Flags with hands-on experience in American-made flag products, materials, and display standards. He writes expert-reviewed guides on flag history, sizing, and proper etiquette based on real product knowledge and established U.S. flag protocols.