South Dakota State Flags

Celebrate the Mount Rushmore State with a South Dakota flag crafted in the USA. Choose outdoor nylon for everyday flying or upgrade to 2-ply polyester for wind resistance. Indoor flags include a pole sleeve and optional gold fringe for formal display. All sizes from 2×3 ft to 6×10 ft are FMAA-certified for guaranteed American quality. Whether for personal, school, or official use, this South Dakota flag is built to fly strong. Ships fast.

Show your Mount Rushmore State pride with South Dakota State Flags built for vivid color and everyday durability. Choose outdoor nylon for easy flying or heavy-duty polyester for open prairie winds, plus indoor pole-sleeve flags with optional gold fringe for formal spaces. All options are Made in the USA.

Materials & Finishes

Nylon (outdoor): Lightweight, bright color, quick-dry—great all-around choice.
Polyester (outdoor): Tough weave for sustained gusts and exposed sites.
Indoor (presentation): Pole sleeve with optional gold fringe for schools, offices, churches, and ceremonies.

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

The South Dakota Flag: Meaning & Design

South Dakota’s flag features a sunburst with the wording “South Dakota – The Mount Rushmore State” encircling the state seal on sky blue—distinctive indoors and bold outdoors.

FAQs

Best material for prairie winds? Choose polyester for durability; nylon flies easily in lighter winds.

What size fits a 20-ft pole? 3' × 5' standard; 4' × 6' for more visibility.

Is fringe required indoors? Optional—commonly used for ceremonial displays.

USA-made? Yes—our South Dakota flags are made in the USA.

Helpful Guides

Top 5 Most Popular State Flags (and Why People Buy Them)

Flag Size Chart

Nylon vs. Polyester Flags: Which Material Is Best for You?