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North Middlesex School District Historical Age Data

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ACS 2010-2014 data

Total population: 24,112

Median Age (see rank)

North Middlesex School District	41.70 years old
Massachusetts	39.30 years old
U.S.	37.40 years old

Median Age, Male (see rank)

North Middlesex School District	40.60 years old
Massachusetts	37.80 years old
U.S.	36.10 years old

Median Age, Female (see rank)

North Middlesex School District	42.60 years old
Massachusetts	40.60 years old
U.S.	38.80 years old

	North Middlesex School District	% of the Total Population	Massachusetts	U.S.
Under 5 years	1,310	5.43%, see rank	5.49%	6.36%
5 to 9 years	1,619	6.71%, see rank	5.73%	6.51%
10 to 14 years	1,916	7.95%, see rank	6.03%	6.59%
15 to 19 years	1,735	7.20%, see rank	6.98%	6.85%
20 to 24 years	1,368	5.67%, see rank	7.25%	7.13%
25 to 34 years	2,318	9.61%, see rank	13.41%	13.47%
35 to 44 years	2,834	11.75%, see rank	12.88%	12.96%
45 to 54 years	4,844	20.09%, see rank	15.07%	14.09%
55 to 64 years	3,520	14.60%, see rank	12.77%	12.29%
65 to 74 years	1,680	6.97%, see rank	7.65%	7.64%
75 to 84	746	3.09%, see rank	4.49%	4.25%
85 years and over	222	0.92%, see rank	2.26%	1.85%

US Census 2010 data

Total population: 23,497

Median Age (see rank)

North Middlesex School District	41.80 years old
Massachusetts	39.10 years old
U.S.	37.20 years old

Median Age, Male (see rank)

North Middlesex School District	41.30 years old
Massachusetts	37.70 years old
U.S.	35.80 years old

Median Age, Female (see rank)

North Middlesex School District	42.30 years old
Massachusetts	40.30 years old
U.S.	38.50 years old

	North Middlesex School District	% of the Total Population	Massachusetts	U.S.
Under 5 years	1,194	5.08%, see rank	5.61%	6.54%
5 to 9 years	1,577	6.71%, see rank	5.89%	6.59%
10 to 14 years	1,839	7.83%, see rank	6.19%	6.70%
15 to 19 years	1,853	7.89%, see rank	7.07%	7.14%
20 to 24 years	1,270	5.40%, see rank	7.26%	6.99%
25 to 34 years	2,038	8.67%, see rank	12.91%	13.30%
35 to 44 years	3,250	13.83%, see rank	13.55%	13.30%
45 to 54 years	4,706	20.03%, see rank	15.46%	14.58%
55 to 64 years	3,468	14.76%, see rank	12.27%	11.82%
65 to 74 years	1,370	5.83%, see rank	6.97%	7.03%
75 to 84	693	2.95%, see rank	4.60%	4.23%
85 years and over	239	1.02%, see rank	2.22%	1.78%

ACS 2008-2012 data

Total population: 23,584

Median Age (see rank)

North Middlesex School District	41.50 years old
Massachusetts	39.10 years old
U.S.	37.20 years old

Median Age, Male (see rank)

North Middlesex School District	40.30 years old
Massachusetts	37.70 years old
U.S.	35.80 years old

Median Age, Female (see rank)

North Middlesex School District	42.70 years old
Massachusetts	40.30 years old
U.S.	38.50 years old

	North Middlesex School District	% of the Total Population	Massachusetts	U.S.
Under 5 years	1,227	5.20%, see rank	5.59%	6.51%
5 to 9 years	1,589	6.74%, see rank	5.91%	6.57%
10 to 14 years	1,942	8.23%, see rank	6.13%	6.68%
15 to 19 years	1,637	6.94%, see rank	7.12%	7.09%
20 to 24 years	1,194	5.06%, see rank	7.17%	7.04%
25 to 34 years	2,193	9.30%, see rank	13.00%	13.32%
35 to 44 years	3,333	14.13%, see rank	13.56%	13.34%
45 to 54 years	4,811	20.40%, see rank	15.32%	14.44%
55 to 64 years	3,329	14.12%, see rank	12.29%	11.84%
65 to 74 years	1,519	6.44%, see rank	7.07%	7.12%
75 to 84	644	2.73%, see rank	4.62%	4.25%
85 years and over	166	0.70%, see rank	2.21%	1.78%

ACS 2006-2010 data

Total population: 23,157

Median Age (see rank)

North Middlesex School District	39.90 years old
Massachusetts	38.70 years old
U.S.	36.90 years old

Median Age, Male (see rank)

North Middlesex School District	39.10 years old
Massachusetts	37.30 years old
U.S.	35.60 years old

Median Age, Female (see rank)

North Middlesex School District	40.80 years old
Massachusetts	39.90 years old
U.S.	38.10 years old

	North Middlesex School District	% of the Total Population	Massachusetts	U.S.
Under 5 years	1,333	5.76%, see rank	5.69%	6.62%
5 to 9 years	1,805	7.79%, see rank	6.01%	6.62%
10 to 14 years	1,900	8.20%, see rank	6.30%	6.79%
15 to 19 years	1,691	7.30%, see rank	7.24%	7.28%
20 to 24 years	1,178	5.09%, see rank	7.10%	6.98%
25 to 34 years	2,058	8.89%, see rank	12.77%	13.22%
35 to 44 years	3,652	15.77%, see rank	14.37%	13.89%
45 to 54 years	4,688	20.24%, see rank	15.30%	14.57%
55 to 64 years	2,988	12.90%, see rank	11.68%	11.28%
65 to 74 years	1,094	4.72%, see rank	6.65%	6.74%
75 to 84	661	2.85%, see rank	4.77%	4.30%
85 years and over	109	0.47%, see rank	2.12%	1.70%

ACS 2005-2009 data

Total population: 23,903

Median Age (see rank)

North Middlesex School District	39.10 years old
Massachusetts	38.50 years old
U.S.	36.50 years old

Median Age, Male (see rank)

North Middlesex School District	37.20 years old
Massachusetts	37.20 years old
U.S.	35.20 years old

Median Age, Female (see rank)

North Middlesex School District	40.30 years old
Massachusetts	39.80 years old
U.S.	37.90 years old

	North Middlesex School District	% of the Total Population	Massachusetts	U.S.
Under 5 years	1,390	5.82%, see rank	5.92%	6.92%
5 to 9 years	1,940	8.12%, see rank	5.97%	6.59%
10 to 14 years	2,000	8.37%, see rank	6.33%	6.83%
15 to 19 years	1,754	7.34%, see rank	7.18%	7.15%
20 to 24 years	1,437	6.01%, see rank	6.78%	7.02%
25 to 34 years	2,198	9.20%, see rank	12.90%	13.42%
35 to 44 years	3,697	15.47%, see rank	14.99%	14.18%
45 to 54 years	4,711	19.71%, see rank	15.32%	14.48%
55 to 64 years	3,014	12.61%, see rank	11.27%	10.81%
65 to 74 years	1,008	4.22%, see rank	6.53%	6.50%
75 to 84	648	2.71%, see rank	4.72%	4.40%
85 years and over	106	0.44%, see rank	2.11%	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.