In 2023, Hecla, SD had a population of 204 people with a median age of 64.5 and a median household income of N/A. Between 2022 and 2023 the population of Hecla, SD declined from 257 to 204, a −20.6% decrease and its median household income N/A from N/A to N/A, a N/A% N/A.
The 5 largest ethnic groups in Hecla, SD are White (Non-Hispanic) (81.9%), Asian (Non-Hispanic) (12.7%), Other (Hispanic) (3.92%), Other (Non-Hispanic) (1.47%), and White (Hispanic) (0%).
None of the households in Hecla, SD reported speaking a non-English language at home as their primary shared language. This does not consider the potential multi-lingual nature of households, but only the primary self-reported language spoken by all members of the household.
100% of the residents in Hecla, SD are U.S. citizens.
In 2023, the median property value in Hecla, SD was $47,100, and the homeownership rate was 95.2%.
Most people in Hecla, SD drove alone to work, and the average commute time was 17.7 minutes. The average car ownership in Hecla, SD was 2 cars per household.