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Spearfish School District 40-2 Historical Age Data

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ACS 2010-2014 data

Total population: 15,757

Median Age (see rank)

Spearfish School District 40-2	38.40 years old
South Dakota	36.80 years old
U.S.	37.40 years old

Median Age, Male (see rank)

Spearfish School District 40-2	35.50 years old
South Dakota	35.60 years old
U.S.	36.10 years old

Median Age, Female (see rank)

Spearfish School District 40-2	40.50 years old
South Dakota	38.20 years old
U.S.	38.80 years old

	Spearfish School District 40-2	% of the Total Population	South Dakota	U.S.
Under 5 years	830	5.27%, see rank	7.10%	6.36%
5 to 9 years	859	5.45%, see rank	6.91%	6.51%
10 to 14 years	782	4.96%, see rank	6.64%	6.59%
15 to 19 years	1,338	8.49%, see rank	6.95%	6.85%
20 to 24 years	1,639	10.40%, see rank	7.15%	7.13%
25 to 34 years	1,964	12.46%, see rank	13.12%	13.47%
35 to 44 years	1,617	10.26%, see rank	11.34%	12.96%
45 to 54 years	1,909	12.12%, see rank	13.41%	14.09%
55 to 64 years	2,142	13.59%, see rank	12.72%	12.29%
65 to 74 years	1,299	8.24%, see rank	7.51%	7.64%
75 to 84	836	5.31%, see rank	4.78%	4.25%
85 years and over	542	3.44%, see rank	2.36%	1.85%

US Census 2010 data

Total population: 15,452

Median Age (see rank)

Spearfish School District 40-2	36.60 years old
South Dakota	36.90 years old
U.S.	37.20 years old

Median Age, Male (see rank)

Spearfish School District 40-2	34.50 years old
South Dakota	35.60 years old
U.S.	35.80 years old

Median Age, Female (see rank)

Spearfish School District 40-2	39.00 years old
South Dakota	38.20 years old
U.S.	38.50 years old

	Spearfish School District 40-2	% of the Total Population	South Dakota	U.S.
Under 5 years	951	6.15%, see rank	7.32%	6.54%
5 to 9 years	808	5.23%, see rank	6.82%	6.59%
10 to 14 years	798	5.16%, see rank	6.63%	6.70%
15 to 19 years	1,241	8.03%, see rank	7.08%	7.14%
20 to 24 years	1,812	11.73%, see rank	7.07%	6.99%
25 to 34 years	1,879	12.16%, see rank	12.95%	13.30%
35 to 44 years	1,475	9.55%, see rank	11.44%	13.30%
45 to 54 years	1,952	12.63%, see rank	14.36%	14.58%
55 to 64 years	1,917	12.41%, see rank	12.01%	11.82%
65 to 74 years	1,213	7.85%, see rank	7.08%	7.03%
75 to 84	880	5.70%, see rank	4.88%	4.23%
85 years and over	526	3.40%, see rank	2.36%	1.78%

ACS 2008-2012 data

Total population: 15,310

Median Age (see rank)

Spearfish School District 40-2	38.70 years old
South Dakota	37.10 years old
U.S.	37.20 years old

Median Age, Male (see rank)

Spearfish School District 40-2	35.50 years old
South Dakota	35.70 years old
U.S.	35.80 years old

Median Age, Female (see rank)

Spearfish School District 40-2	41.90 years old
South Dakota	38.50 years old
U.S.	38.50 years old

	Spearfish School District 40-2	% of the Total Population	South Dakota	U.S.
Under 5 years	827	5.40%, see rank	7.14%	6.51%
5 to 9 years	604	3.95%, see rank	6.69%	6.57%
10 to 14 years	864	5.64%, see rank	6.73%	6.68%
15 to 19 years	1,377	8.99%, see rank	7.20%	7.09%
20 to 24 years	1,634	10.67%, see rank	7.06%	7.04%
25 to 34 years	1,794	11.72%, see rank	12.84%	13.32%
35 to 44 years	1,645	10.74%, see rank	11.55%	13.34%
45 to 54 years	1,989	12.99%, see rank	14.25%	14.44%
55 to 64 years	1,958	12.79%, see rank	12.14%	11.84%
65 to 74 years	1,276	8.33%, see rank	7.11%	7.12%
75 to 84	816	5.33%, see rank	4.91%	4.25%
85 years and over	526	3.44%, see rank	2.37%	1.78%

ACS 2006-2010 data

Total population: 14,780

Median Age (see rank)

Spearfish School District 40-2	37.40 years old
South Dakota	37.20 years old
U.S.	36.90 years old

Median Age, Male (see rank)

Spearfish School District 40-2	35.50 years old
South Dakota	35.80 years old
U.S.	35.60 years old

Median Age, Female (see rank)

Spearfish School District 40-2	38.60 years old
South Dakota	38.50 years old
U.S.	38.10 years old

	Spearfish School District 40-2	% of the Total Population	South Dakota	U.S.
Under 5 years	907	6.14%, see rank	7.07%	6.62%
5 to 9 years	551	3.73%, see rank	6.54%	6.62%
10 to 14 years	972	6.58%, see rank	7.00%	6.79%
15 to 19 years	1,254	8.48%, see rank	7.35%	7.28%
20 to 24 years	1,679	11.36%, see rank	7.21%	6.98%
25 to 34 years	1,678	11.35%, see rank	12.43%	13.22%
35 to 44 years	1,566	10.60%, see rank	12.10%	13.89%
45 to 54 years	2,050	13.87%, see rank	14.72%	14.57%
55 to 64 years	1,673	11.32%, see rank	11.32%	11.28%
65 to 74 years	1,289	8.72%, see rank	6.87%	6.74%
75 to 84	880	5.95%, see rank	5.07%	4.30%
85 years and over	281	1.90%, see rank	2.32%	1.70%

ACS 2005-2009 data

Total population: 14,927

Median Age (see rank)

Spearfish School District 40-2	35.70 years old
South Dakota	37.00 years old
U.S.	36.50 years old

Median Age, Male (see rank)

Spearfish School District 40-2	33.60 years old
South Dakota	35.50 years old
U.S.	35.20 years old

Median Age, Female (see rank)

Spearfish School District 40-2	37.40 years old
South Dakota	38.40 years old
U.S.	37.90 years old

	Spearfish School District 40-2	% of the Total Population	South Dakota	U.S.
Under 5 years	908	6.08%, see rank	7.07%	6.92%
5 to 9 years	680	4.56%, see rank	6.43%	6.59%
10 to 14 years	844	5.65%, see rank	6.83%	6.83%
15 to 19 years	1,341	8.98%, see rank	7.56%	7.15%
20 to 24 years	2,198	14.72%, see rank	7.61%	7.02%
25 to 34 years	1,403	9.40%, see rank	12.29%	13.42%
35 to 44 years	1,551	10.39%, see rank	12.31%	14.18%
45 to 54 years	2,110	14.14%, see rank	14.58%	14.48%
55 to 64 years	1,566	10.49%, see rank	10.99%	10.81%
65 to 74 years	1,175	7.87%, see rank	6.80%	6.50%
75 to 84	869	5.82%, see rank	5.20%	4.40%
85 years and over	282	1.89%, see rank	2.35%	1.71%

* ACS stands for U.S. Census American Community Survey. According to the U.S. Census, if the date is a range, you can interpret the data as an average of the period of time.