Spearfish, SD Micropolitan Statistical Area SD Demographic Data and Boundary Map

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Spearfish, SD Micropolitan Statistical Area Boundary Map


Spearfish, SD Micropolitan Statistical Area Data & Demographics (As of July 1, 2017)

POPULATION

Total Population 26,009
Daytime Population: Workers 13,442
Daytime Population: Residents 12,079
Total Daytime Population (TDP) 25,521
Ratio TDP/Total Population1 0.98
Population in Households 24,938
Population in Familes 18,293
Population in Group Qrtrs 1,071
Population Density2 33
Diversity Index3 19
 

INCOME

Median Household Income $53,379
Average Household Income $68,422
Per Capita Income $29,674

HOUSING

Total Housing Units 13,911 (100%)
Owner Occupied HU 7,137 (51.3%)
Renter Occupied HU 4,058 (29.2%)
Vacant Housing Units 2,716 (19.5%)
Median Home Value $211,570
Average Home Value $243,334
 

HOUSEHOLDS

Total Households 11,195
Average Household Size 2.23
Family Households 6,490
Average Family Size 3
NOTES
  1. If the ratio of the TDP to Total Population is greater than 1, the location gains population during the day when commuting workers are present. If the ratio is less than 1, the location is more of a bedroom community where people commute to another place for work.
  2. Population Density = Total Population per square mile.
  3. The Diversity Index is a scale of 0 to 100 that represents the likelihood that two persons, chosen at random from the same area, belong to different race or ethnic groups. If an area's entire population belongs to one race AND one ethnic group, then the area has zero diversity. An area's diversity index increases to 100 when the population is evenly divided into two or more race/ethnic groups.

GROWTH RATE / YEAR

2010-2017 2017-2022
Population 1.06% 1.0%
Households 0.84% 1.04%
Families 0.68% 0.92%
Median Household Income   1.46%
Per Capita Income   2.33%