In 2023, North Spearfish, SD had a population of 2.2k people with a median age of 38.9 and a median household income of $69,792. Between 2022 and 2023 the population of North Spearfish, SD grew from 1,791 to 2,201, a 22.9% increase and its median household income grew from $67,736 to $69,792, a 3.04% increase.
The 5 largest ethnic groups in North Spearfish, SD are White (Non-Hispanic) (92.5%), White (Hispanic) (3.59%), American Indian & Alaska Native (Non-Hispanic) (2.14%), Two+ (Non-Hispanic) (1.04%), and Black or African American (Non-Hispanic) (0.727%).
None of the households in North Spearfish, 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 North Spearfish, SD are U.S. citizens.
Most people in North Spearfish, SD drove alone to work, and the average commute time was 15.5 minutes. The average car ownership in North Spearfish, SD was 3 cars per household.