Salmon Arm is a city in the Shuswap Country of the Southern Interior of the Canadian province of British Columbia that has a population of 17,706 (2016). Salmon Arm became a city on May 15, 1905 and is now the location of the head offices of the Columbia-Shuswap Regional District. It is a tourist town in the summer, with many beaches, camping facilities and house boat rentals. Salmon Arm is home to the longest wooden wharf in North America.