• Durable outdoor nylon South Dakota state flag with reinforced stitching and brass grommets
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South Dakota Polyester Flag

South Dakota Polyester Flag

$72.75 USD
$72.75 USD
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Shipping calculated at checkout.

Made in the USA | Fast Shipping | 30-Day Returns

Size

Adopted in 1963, South Dakota's flag features the state seal surrounded by golden rays and the words ÒThe Mount Rushmore State.Ó It represents sunshine, progress, and the state's proud heritage.

The Outdoor South Dakota Polyester Flag is built for strong plains winds and intense sunlight. 2-ply spun polyester keeps its sky-blue color bright and seal crisp through every season.

The South Dakota Polyester Flag honors heritage and resilience - a lasting symbol of the Mount Rushmore State.

Flag Material & Durability

- Made from heavy 2-ply spun polyester, built to stand up to wind, rain, and strong sun.

- Designed for high-wind areas. polyester holds up better than lighter fabric such as nylon

- Colors stay bold and accurate, even with day-to-day outdoor flying.

- Lock-stitched at the fly end to help prevent fraying and extend the flag’s life.

-Finished with a sturdy canvas header and brass grommets for a secure, easy hoist.

Recommended For

- Outdoor display: Residential flagpoles, yards, businesses, schools, and government buildings

- Indoor display: Offices, classrooms, auditoriums, and ceremonial halls

- Special occasions: Memorials, civic events, patriotic holidays, and ceremonies

- Flagpoles & mounts: Suitable for standard outdoor flagpoles or indoor display stands

Shipping/Returns

Fast Shipping: Most orders ship within 1–2 business days from our U.S. warehouse.
-You’ll receive a tracking number as soon as your order ships.

Delivery Times: Standard delivery typically takes 3–5 business days within the continental U.S.

Returns: We stand behind the quality of our flags. If you’re not fully satisfied,
- Returns or exchanges are accepted within 30 days of delivery on unused items in original condition.

Never Fly Worn-Out Flags

Keep your flag looking its best all year with our 3 or 6 Month Flag Subscription Plan. Every few months, you’ll receive a brand-new flag delivered right to your door.

How It Works:

  • Fresh Flag – Automatically receive a new flag based on your subscription.
  • Set It & Forget It – No tracking wear or ordering manually.
  • Save More – Enjoy exclusive subscription pricing.
  • Flexible – Pause, skip, or cancel anytime.
  • Multiple Sizes – 3’x5’, 4’x6’, 5’x8’, or 6’x10’ and more

Why Subscribe:

Outdoor flags face sun, wind, and rain — even the toughest wear out. With our plan, you’ll always fly a fresh, vibrant flag that reflects your pride and respect.

Perfect For:

Homeowners • Businesses • Schools • Veterans • Government buildings

Helpful Links

Best State Flag Material: Coastal, High-UV & Windy Picks

South Dakota Flag Meaning & Symbols

Download Our Flag Size Chart (PDF) Printable guide for 3′×5′, 4′×6′, 5′×8′, and commercial sizes.

Made in the USA / FMAA Certified

- Proudly Made in the USA. FMAA Certified for verified craftsmanship and color.

View full details
Logo of the Flag Manufacturers Association of America with a blue and red oval design.
NIFDA logo with American flag design on a white background
Logo of NMSDC (National Minority Supplier Development Council) with colorful design elements on a white background.
National Exchange Club logo with blue and gold design on a white background

FAQs about South Dakota Flags

What materials are best for South Dakota flags?

2-Ply Polyester

What size South Dakota flag should I buy?

3x5 for 20ft flagpoles and 4×6 for 25 ft flagpoles

How long will this South Dakota flag last?

Outdoor lifespan depends on wind and sun. In windy or coastal areas, polyester usually outlasts nylon. Rotate a spare and trim early frays to extend life..

Can I wash my South Dakota flag?

Inspect monthly, trim frayed fly-ends early, keep fabric off rough surfaces, and rotate a spare to extend flag life.

What’s unique about the South Dakota flag design?

Sky-blue with sunburst around the state seal.

Any special protocol for displaying South Dakota flags?

Display according to applicable protocol. The U.S. flag takes the place of honor when flown together.

Do you offer school/church/government or bulk pricing?

Yes—POs, tax-exempt, and volume pricing available for schools, hotels, businesses, municipalities, and facilities.

South Dakota Polyester Flag

$72.75

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

  • ★★★★★

    Tidmore's service was timely and professional. Easy communication throughout the whole ordering process.

    PAULA WITH COCHRAN ATTORNEY'S OFFICE