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Merrimack Valley School District Historical Age Data

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ACS 2010-2014 data

Total population: 17,295

Median Age (see rank)

Merrimack Valley School District	42.60 years old
New Hampshire	41.80 years old
U.S.	37.40 years old

Median Age, Male (see rank)

Merrimack Valley School District	41.00 years old
New Hampshire	40.90 years old
U.S.	36.10 years old

Median Age, Female (see rank)

Merrimack Valley School District	44.10 years old
New Hampshire	42.70 years old
U.S.	38.80 years old

	Merrimack Valley School District	% of the Total Population	New Hampshire	U.S.
Under 5 years	933	5.39%, see rank	5.04%	6.36%
5 to 9 years	1,101	6.37%, see rank	5.73%	6.51%
10 to 14 years	1,087	6.29%, see rank	6.10%	6.59%
15 to 19 years	1,052	6.08%, see rank	7.01%	6.85%
20 to 24 years	796	4.60%, see rank	6.54%	7.13%
25 to 34 years	2,092	12.10%, see rank	11.30%	13.47%
35 to 44 years	2,148	12.42%, see rank	12.69%	12.96%
45 to 54 years	2,917	16.87%, see rank	16.54%	14.09%
55 to 64 years	2,557	14.78%, see rank	14.35%	12.29%
65 to 74 years	1,382	7.99%, see rank	8.32%	7.64%
75 to 84	848	4.90%, see rank	4.44%	4.25%
85 years and over	382	2.21%, see rank	1.92%	1.85%

US Census 2010 data

Total population: 17,407

Median Age (see rank)

Merrimack Valley School District	40.40 years old
New Hampshire	41.10 years old
U.S.	37.20 years old

Median Age, Male (see rank)

Merrimack Valley School District	39.10 years old
New Hampshire	40.20 years old
U.S.	35.80 years old

Median Age, Female (see rank)

Merrimack Valley School District	41.70 years old
New Hampshire	42.00 years old
U.S.	38.50 years old

	Merrimack Valley School District	% of the Total Population	New Hampshire	U.S.
Under 5 years	1,007	5.79%, see rank	5.30%	6.54%
5 to 9 years	1,091	6.27%, see rank	5.91%	6.59%
10 to 14 years	1,143	6.57%, see rank	6.43%	6.70%
15 to 19 years	1,089	6.26%, see rank	7.11%	7.14%
20 to 24 years	880	5.06%, see rank	6.42%	6.99%
25 to 34 years	2,125	12.21%, see rank	10.97%	13.30%
35 to 44 years	2,571	14.77%, see rank	13.61%	13.30%
45 to 54 years	2,977	17.10%, see rank	17.16%	14.58%
55 to 64 years	2,277	13.08%, see rank	13.54%	11.82%
65 to 74 years	1,158	6.65%, see rank	7.35%	7.03%
75 to 84	708	4.07%, see rank	4.31%	4.23%
85 years and over	381	2.19%, see rank	1.88%	1.78%

ACS 2008-2012 data

Total population: 17,548

Median Age (see rank)

Merrimack Valley School District	40.80 years old
New Hampshire	41.10 years old
U.S.	37.20 years old

Median Age, Male (see rank)

Merrimack Valley School District	39.70 years old
New Hampshire	40.30 years old
U.S.	35.80 years old

Median Age, Female (see rank)

Merrimack Valley School District	42.10 years old
New Hampshire	42.00 years old
U.S.	38.50 years old

	Merrimack Valley School District	% of the Total Population	New Hampshire	U.S.
Under 5 years	973	5.54%, see rank	5.27%	6.51%
5 to 9 years	1,123	6.40%, see rank	5.83%	6.57%
10 to 14 years	1,223	6.97%, see rank	6.44%	6.68%
15 to 19 years	1,239	7.06%, see rank	7.19%	7.09%
20 to 24 years	863	4.92%, see rank	6.40%	7.04%
25 to 34 years	2,221	12.66%, see rank	11.03%	13.32%
35 to 44 years	2,190	12.48%, see rank	13.60%	13.34%
45 to 54 years	2,882	16.42%, see rank	16.96%	14.44%
55 to 64 years	2,669	15.21%, see rank	13.58%	11.84%
65 to 74 years	1,141	6.50%, see rank	7.50%	7.12%
75 to 84	662	3.77%, see rank	4.38%	4.25%
85 years and over	362	2.06%, see rank	1.83%	1.78%

ACS 2006-2010 data

Total population: 17,854

Median Age (see rank)

Merrimack Valley School District	39.70 years old
New Hampshire	40.30 years old
U.S.	36.90 years old

Median Age, Male (see rank)

Merrimack Valley School District	37.00 years old
New Hampshire	39.40 years old
U.S.	35.60 years old

Median Age, Female (see rank)

Merrimack Valley School District	42.30 years old
New Hampshire	41.10 years old
U.S.	38.10 years old

	Merrimack Valley School District	% of the Total Population	New Hampshire	U.S.
Under 5 years	1,052	5.89%, see rank	5.50%	6.62%
5 to 9 years	1,504	8.42%, see rank	6.02%	6.62%
10 to 14 years	1,143	6.40%, see rank	6.65%	6.79%
15 to 19 years	1,077	6.03%, see rank	7.35%	7.28%
20 to 24 years	775	4.34%, see rank	6.33%	6.98%
25 to 34 years	2,375	13.30%, see rank	10.95%	13.22%
35 to 44 years	2,341	13.11%, see rank	14.63%	13.89%
45 to 54 years	2,981	16.70%, see rank	16.91%	14.57%
55 to 64 years	2,430	13.61%, see rank	12.69%	11.28%
65 to 74 years	1,055	5.91%, see rank	6.89%	6.74%
75 to 84	772	4.32%, see rank	4.31%	4.30%
85 years and over	349	1.95%, see rank	1.76%	1.70%

ACS 2005-2009 data

Total population: 17,370

Median Age (see rank)

Merrimack Valley School District	39.40 years old
New Hampshire	39.60 years old
U.S.	36.50 years old

Median Age, Male (see rank)

Merrimack Valley School District	37.30 years old
New Hampshire	38.60 years old
U.S.	35.20 years old

Median Age, Female (see rank)

Merrimack Valley School District	40.80 years old
New Hampshire	40.50 years old
U.S.	37.90 years old

	Merrimack Valley School District	% of the Total Population	New Hampshire	U.S.
Under 5 years	984	5.66%, see rank	5.77%	6.92%
5 to 9 years	1,348	7.76%, see rank	5.93%	6.59%
10 to 14 years	1,148	6.61%, see rank	6.65%	6.83%
15 to 19 years	1,116	6.42%, see rank	7.38%	7.15%
20 to 24 years	863	4.97%, see rank	6.65%	7.02%
25 to 34 years	2,311	13.30%, see rank	11.28%	13.42%
35 to 44 years	2,435	14.02%, see rank	14.99%	14.18%
45 to 54 years	2,889	16.63%, see rank	16.52%	14.48%
55 to 64 years	2,134	12.29%, see rank	11.99%	10.81%
65 to 74 years	1,010	5.81%, see rank	6.69%	6.50%
75 to 84	760	4.38%, see rank	4.36%	4.40%
85 years and over	372	2.14%, see rank	1.79%	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.