spearfish Demographics

Educational Attainment

Demographics Row Description Number No. Area % Area National % National
Less than High School 166 2.8 % 6.3 %
High School Graduate 1,948 32.9 % 32.2 %
Some College 1,548 26.2 % 24.4 %
Bachelor’s Degree 1,507 25.5 % 22.9 %
Graduate or Professional Degree 746 12.6 % 14.1 %
High School Graduate or Higher 5,607 94.8 % 87.5 %
Bachelor's Degree or Higher 1,952 33.0 % 33.0 %

Age Statistics

Demographics Row Description Number No. Area % Area National % National
Total Population 11,176 - -
19 years old and under 2,806 25.1 % 25.5 %
20 to 44 years old 4,281 38.3 % 12.6 %
45 to 64 years old 2,340 20.9 % 12.8 %
65 years old and older 1,749 15.6 % 1.9 %

Language Spoken at Home

Demographics Row Description Number No. Area % Area National % National
English Only 10,185 98.1 % 84.4 %
Spanish 107 1.0 % 14.4 %
Other Languages 92 0 % 0 %

Marital Status

Demographics Row Description Number No. Area % Area National % National
Never Married 1,796 40.3 % 33.6 %
Married 2,142 48.1 % 50.4 %
Separated 28 0.6 % 2.5 %
Divorced 491 11.0 % 13.4 %

Census Housing Report

Demographics Row Description Number No. Area % Area National % National
Total Housing Units 5,280 - -
Occupied Housing Units 4,717 89.3 % 87.6 %
Vacant Housing Units 563 10.7 % 12.4 %
1-Unit, Detached 2,351 44.5 % 61.5 %
1-Unit, Attached 395 7.5 % 5.9 %
2-Units 149 2.8 % 3.6 %
3 to 4 Units 381 7.2 % 4.4 %
5 to 9 Units 386 7.3 % 4.8 %
10 to 19 Units 491 9.3 % 4.4 %
20 or More Units 624 11.8 % 9.0 %
Mobile Homes 503 9.5 % 6.2 %
Built 1990 to 1999 696 13.2 % 13.9 %
Built 1980 to 1989 948 18.0 % 13.5 %
Built 1970 to 1979 797 15.1 % 15.3 %
Built 1960 to 1969 478 9.1 % 10.7 %
Built 1940 to 1959 435 8.2 % 15.5 %
Built 1939 or Earlier 526 10.0 % 12.8 %
Electric 2,041 38.7 % 33.9 %
Natural Gas 2,538 48.1 % 42.1 %
Tank or LP Gas 52 1.0 % 4.1 %
Wood 13 0.2 % 1.6 %
Other Fuel 41 0.8 % 0.4 %
None 32 0.6 % 1.0 %

Racial Breakdown

Demographics Row Description Number No. Area % Area National % National
Caucasian 10,406 94.0 % 75.1 %
African-American 114 1.0 % 13.1 %
Native American 346 3.1 % 0.9 %
Asian 106 1.0 % 5.6 %
Some Other Race 89 0.8 % 5.2 %

Economic Statistics

Demographics Row Description Number No. Area % Area National % National
Median Household Income 44,330 57,617
Median Family Income 65,000 71,062
Median Per Capita Income 24,569 31,128

Weather

  • Chance of Sunshine 83.87 %
  • Temperature 76.1 ℉
  • Rainfall 1.56 inches
  • Energy Demand
    [HDD] 3.33
    [CDD] 2.5

Earthquakes

Magnitude Probability
5.0 0.03 %
6.0 0.00 %
7.0 0.00 %
8.0 0.00 %
9.0 0.00 %
Very Low Risk Area

Public Information

Unemployment Information

Data sourced by HomeFacts.com