North Dakota State Flags

North Dakota Flag Buying Guide: Choosing the Right Material for the Plains

Hoisting the "Spanish-American War" banner requires a material that can handle North Dakota’s temperature extremes—from 100°F summers to -40°F winters. Match your region to our American-made fabrics:

• For Extreme Wind & Open Plains: We recommend our 2-Ply Tough-Ply Polyester North Dakota Flags. Known as our "Gale-Force" fabric, it is the essential choice for Minot, Dickinson, and Grand Forks. The 2-ply construction is specifically designed to resist the high-friction abrasion caused by the constant wind-shear of the Great Plains.

• For Brilliant Color & Quick-Drying: Our Heavy-Duty Nylon North Dakota Flags are the #1 choice for homes in Jamestown, Mandan, and West Fargo. These flags are vapor-jetted with UV-inhibitors to protect the deep "Navy Blue" field from "snow-glare" fading during the long winter months.

• The Tidmore Standard: Every North Dakota flag we sell is 100% Made in the USA, FMAA-certified, and strictly follows the North Dakota Century Code 54-02-02. We ensure the bald eagle is perfectly rendered with its beak open and wings outspread, as required by state law.

If you’re not sure whether nylon or polyester is right for your display, check out our guide to the best flag materials for North Dakota weather to match your material to your wind, sun, and weather conditions.

What size North Dakota state flag should I buy?

While our Heavy-Duty Nylon is the standard for color, and our 2-Ply Polyester is built for Prairie winds, the scale of your flag is vital for a professional look. Note: The official state-mandated proportions for North Dakota are 33:26 (shorter than standard), but most commercial displays use the 3x5ft or 4x6ft standard. Before you order, see our North Dakota State Flag Size Guide to learn why a 20ft residential pole typically requires a 3x5ft flag, whereas a 25ft pole—common for State Capitol buildings and rural homesteads—is better suited for a 4x6ft design.

The Meaning of the North Dakota Flag: A Regimental Legacy

Adopted on March 3, 1911, the North Dakota flag is almost an exact copy of the regimental banner carried by the First North Dakota Infantry during the Spanish-American War. At Tidmore Flags, we honor the "Sioux State" by adhering to these official symbolic requirements:

• The Bald Eagle: A symbol of American strength, the eagle grasps an olive branch (peace) in its right talon and a sheaf of arrows (readiness to defend) in its left.

• The Shield: The eagle's breast features a shield with 13 red and white stripes, representing the original 13 Colonies.

• The 13 Stars: Surmounting the eagle's head, the stars represent the birth of the United States. They are arranged in two arcs (7 and 6) under a golden sunburst.

• The Mottos: We ensure both scrolls are perfectly legible—the red scroll in the eagle's beak bearing "E Pluribus Unum" and the larger red scroll below reading "North Dakota."

• Historical Accuracy: We use the official "National Blue" and ensure the eagle’s beak is open, maintaining the fierce military spirit of the original 1898 unit colors.