Hecla South Dakota About
Hecla South Dakota has a zip code of 57446. The current date and time in Hecla is April 28, 2024, 9:52 pm and it has a population of 598 people. Hecla South Dakota lies at an elevation of 1,304 feet.
Hecla South Dakota has a zip code of 57446. The current date and time in Hecla is April 28, 2024, 9:52 pm and it has a population of 598 people. Hecla South Dakota lies at an elevation of 1,304 feet.