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Bank · FDIC insured

Arthur State Bank

A $831.9M bank headquartered in Union, SC, with 19 branches in South Carolina.

Deposits are federally insured by the FDIC up to $250,000 per depositor.

About Arthur State Bank

Founded in 1933, Arthur State Bank is a family-owned and operated independent community bank in South Carolina.

After Carolina State Bank and Pinnacle State Bank merged with Arthur State Bank in 2003, it operates 18 locations across South Carolina.

Headquarters
100 E Main St, Union, SC 29379
FDIC certificate
15085 ↗
Visit institution website ↗

19 branches in South Carolina

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Walk-in offices from the FDIC directory as of September 4, 2026. Directions open Google Maps. A nearby branch doesn’t mean you can join or open an account.