Groton, South Dakota, US is a city in Brown County, established in 1881. It was named after Groton, Massachusetts. The city was incorporated in 1902 and experienced growth with the arrival of the railroad. Groton is home to the South Dakota State Fair, an annual event that attracts thousands of visitors. The city has a rich agricultural history and a population of approximately 1,500 as of the 2020 census.
Dollar General takes the top spot among Dollar Stores and Deep Discount Stores in Groton, South Dakota with 1 locations as of April 12, 2024.