2025 Compare Cities People:
Blackhawk, SD vs Spearfish, SD

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Highlights
- Spearfish is 0% more densely populated than Blackhawk.
- People are 28.5% less likely to be married in Spearfish.
- The Median Age is 2.0 years younger in Spearfish.
 Blackhawk, SDSpearfish, SDUnited States
 Population  Unlock12,031329,725,481
 Female Population48.9%  Unlock50.5%
 Male Population51.1%  Unlock49.5%
 Median Age  Unlock36.838.4
 space3
 Population - 20102,628  Unlock309,327,143
 Population - 2000  Unlock8,606285,036,114
 Population - 19901,995  Unlock251,960,433
 Pop. 2000 to Now  Unlock38.3%15.6%
 Pop. 1990 to Now60.5%  Unlock30.8%
 space4
 Population Density  Unlock732.193.4
 Land Area4.7  Unlock3,531,905.4
 Water Area  Unlock0.0264,836.8
 space
 Est. Total Population By Age
 Blackhawk, SDSpearfish, SDUnited States
 Age 0 to 46.1%  Unlock5.9%
 Age 5 to 9  Unlock3.7%6.1%
 Age 10 to 145.7%  Unlock6.6%
 Age 15 to 17  Unlock3.4%3.9%
 Age 18 to 200.0%  Unlock4.0%
 Age 21 to 24  Unlock8.3%5.2%
 Age 25 to 3415.5%  Unlock13.8%
 Age 35 to 44  Unlock10.7%12.9%
 Age 45 to 548.7%  Unlock12.6%
 Age 55 to 59  Unlock3.9%6.7%
 Age 60 to 647.0%  Unlock6.3%
 Age 65 to 74  Unlock12.0%9.6%
 Age 75 to 847.9%  Unlock4.5%
 Age 85 and over  Unlock3.2%1.9%
 space1
 Race
 Blackhawk, SDSpearfish, SDUnited States
 White86.0%  Unlock59.4%
 Black  Unlock0.7%12.2%
 Asian2.2%  Unlock5.6%
 Native American  Unlock3.0%0.6%
 Hawaiian, Pacific Islander0.0%  Unlock0.2%
 Other  Unlock0.0%0.4%
 Two or More Races0.9%  Unlock3.2%
 Hispanic  Unlock1.8%18.4%
 space2
 Marriage & Family
 Blackhawk, SDSpearfish, SDUnited States
 Married Population59.4%  Unlock49.8%
     Currently Married  Unlock41.1%48.0%
 Married but Separated0.0%  Unlock1.8%
 Single Population  Unlock57.6%50.2%
 Never Married19.1%  Unlock33.8%
 Divorced  Unlock12.6%10.8%
 Widowed2.8%  Unlock5.6%
 space5
 Household Size  Unlock2.142.60
 Households1,240  Unlock124,010,992
 Family Households  Unlock2,40080,755,759
     Married couple, w/children23.6%  Unlock30.5%
     Married couple, no children  Unlock57.0%42.9%
 Non Family Households311  Unlock43,255,233
     Single householder, w/children  Unlock11.3%15.8%
     Single householder, no children17.9%  Unlock10.8%
Reviews for Blackhawk    1 Reviews

Over 17 years ago

We love living here, we moved here from Metro Detroit when I was 8 months pregnant. This is a great community to raise a family, very friendly  More

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Reviews for Spearfish    4 Reviews

I've been in the black Hills since 1994 and,recently moved to the east side of the state, Sioux Falls to be exact. Spearfish, is a very nice & beautiful community but,  More

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Over 18 years ago

The weather is perfect for outdoor  More

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Over 18 years ago

Spearfish is beautiful but there is very little job opportunity. As a result those people who want to advance in their career should avoid Spearfish. On the other hand  More

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