USA.com / Connecticut / Middlesex County / Population and Races / Historical Age Data

Middlesex County Historical Age Data

Basic InfoPopulation/RacesIncome/CareersHousingEducationOthers

ACS 2010-2014 data

Total population: 165,534

Median Age (see rank)

Middlesex County	43.90 years old
Connecticut	40.30 years old
U.S.	37.40 years old

Median Age, Male (see rank)

Middlesex County	43.00 years old
Connecticut	38.70 years old
U.S.	36.10 years old

Median Age, Female (see rank)

Middlesex County	44.90 years old
Connecticut	41.60 years old
U.S.	38.80 years old

	Middlesex County	% of the Total Population	Connecticut	U.S.
Under 5 years	7,709	4.66%, see rank	5.41%	6.36%
5 to 9 years	9,076	5.48%, see rank	6.05%	6.51%
10 to 14 years	10,121	6.11%, see rank	6.53%	6.59%
15 to 19 years	10,899	6.58%, see rank	7.11%	6.85%
20 to 24 years	9,348	5.65%, see rank	6.53%	7.13%
25 to 34 years	17,509	10.58%, see rank	12.06%	13.47%
35 to 44 years	21,010	12.69%, see rank	12.78%	12.96%
45 to 54 years	27,909	16.86%, see rank	15.69%	14.09%
55 to 64 years	24,545	14.83%, see rank	13.04%	12.29%
65 to 74 years	14,989	9.05%, see rank	7.81%	7.64%
75 to 84	7,914	4.78%, see rank	4.54%	4.25%
85 years and over	4,505	2.72%, see rank	2.44%	1.85%

US Census 2010 data

Total population: 165,676

Median Age (see rank)

Middlesex County	43.10 years old
Connecticut	40.00 years old
U.S.	37.20 years old

Median Age, Male (see rank)

Middlesex County	41.90 years old
Connecticut	38.50 years old
U.S.	35.80 years old

Median Age, Female (see rank)

Middlesex County	44.10 years old
Connecticut	41.30 years old
U.S.	38.50 years old

	Middlesex County	% of the Total Population	Connecticut	U.S.
Under 5 years	8,208	4.95%, see rank	5.65%	6.54%
5 to 9 years	9,661	5.83%, see rank	6.23%	6.59%
10 to 14 years	10,507	6.34%, see rank	6.72%	6.70%
15 to 19 years	10,703	6.46%, see rank	7.02%	7.14%
20 to 24 years	8,845	5.34%, see rank	6.38%	6.99%
25 to 34 years	17,214	10.39%, see rank	11.76%	13.30%
35 to 44 years	22,868	13.80%, see rank	13.55%	13.30%
45 to 54 years	28,525	17.22%, see rank	16.10%	14.58%
55 to 64 years	23,524	14.20%, see rank	12.41%	11.82%
65 to 74 years	13,396	8.09%, see rank	7.13%	7.03%
75 to 84	8,113	4.90%, see rank	4.66%	4.23%
85 years and over	4,112	2.48%, see rank	2.38%	1.78%

ACS 2008-2012 data

Total population: 165,639

Median Age (see rank)

Middlesex County	43.00 years old
Connecticut	40.00 years old
U.S.	37.20 years old

Median Age, Male (see rank)

Middlesex County	42.10 years old
Connecticut	38.50 years old
U.S.	35.80 years old

Median Age, Female (see rank)

Middlesex County	43.90 years old
Connecticut	41.20 years old
U.S.	38.50 years old

	Middlesex County	% of the Total Population	Connecticut	U.S.
Under 5 years	8,148	4.92%, see rank	5.60%	6.51%
5 to 9 years	9,522	5.75%, see rank	6.21%	6.57%
10 to 14 years	10,518	6.35%, see rank	6.69%	6.68%
15 to 19 years	10,856	6.55%, see rank	7.12%	7.09%
20 to 24 years	8,732	5.27%, see rank	6.32%	7.04%
25 to 34 years	17,460	10.54%, see rank	11.80%	13.32%
35 to 44 years	23,078	13.93%, see rank	13.58%	13.34%
45 to 54 years	28,048	16.93%, see rank	15.96%	14.44%
55 to 64 years	23,452	14.16%, see rank	12.44%	11.84%
65 to 74 years	13,621	8.22%, see rank	7.24%	7.12%
75 to 84	8,067	4.87%, see rank	4.66%	4.25%
85 years and over	4,137	2.50%, see rank	2.37%	1.78%

ACS 2006-2010 data

Total population: 164,774

Median Age (see rank)

Middlesex County	42.30 years old
Connecticut	39.50 years old
U.S.	36.90 years old

Median Age, Male (see rank)

Middlesex County	41.30 years old
Connecticut	38.10 years old
U.S.	35.60 years old

Median Age, Female (see rank)

Middlesex County	43.20 years old
Connecticut	40.80 years old
U.S.	38.10 years old

	Middlesex County	% of the Total Population	Connecticut	U.S.
Under 5 years	8,527	5.17%, see rank	5.79%	6.62%
5 to 9 years	10,051	6.10%, see rank	6.36%	6.62%
10 to 14 years	10,451	6.34%, see rank	6.83%	6.79%
15 to 19 years	10,661	6.47%, see rank	7.14%	7.28%
20 to 24 years	8,839	5.36%, see rank	6.24%	6.98%
25 to 34 years	17,099	10.38%, see rank	11.57%	13.22%
35 to 44 years	24,775	15.04%, see rank	14.47%	13.89%
45 to 54 years	27,942	16.96%, see rank	15.91%	14.57%
55 to 64 years	22,078	13.40%, see rank	11.82%	11.28%
65 to 74 years	12,378	7.51%, see rank	6.77%	6.74%
75 to 84	8,049	4.88%, see rank	4.80%	4.30%
85 years and over	3,924	2.38%, see rank	2.30%	1.70%

ACS 2005-2009 data

Total population: 164,004

Median Age (see rank)

Middlesex County	41.30 years old
Connecticut	39.00 years old
U.S.	36.50 years old

Median Age, Male (see rank)

Middlesex County	40.40 years old
Connecticut	37.50 years old
U.S.	35.20 years old

Median Age, Female (see rank)

Middlesex County	42.40 years old
Connecticut	40.40 years old
U.S.	37.90 years old

	Middlesex County	% of the Total Population	Connecticut	U.S.
Under 5 years	8,826	5.38%, see rank	6.08%	6.92%
5 to 9 years	10,047	6.13%, see rank	6.32%	6.59%
10 to 14 years	10,061	6.13%, see rank	6.84%	6.83%
15 to 19 years	10,972	6.69%, see rank	7.24%	7.15%
20 to 24 years	9,392	5.73%, see rank	6.43%	7.02%
25 to 34 years	17,299	10.55%, see rank	11.55%	13.42%
35 to 44 years	25,645	15.64%, see rank	14.86%	14.18%
45 to 54 years	27,520	16.78%, see rank	15.70%	14.48%
55 to 64 years	20,894	12.74%, see rank	11.38%	10.81%
65 to 74 years	11,813	7.20%, see rank	6.67%	6.50%
75 to 84	7,534	4.59%, see rank	4.72%	4.40%
85 years and over	4,001	2.44%, see rank	2.19%	1.71%

US Census 2000 data

Total population: 155,071

Median Age (see rank)

Middlesex County	38.60 years old
Connecticut	37.40 years old
U.S.	35.30 years old

Median Age, Male (see rank)

Middlesex County	37.70 years old
Connecticut	36.10 years old
U.S.	34.00 years old

Median Age, Female (see rank)

Middlesex County	39.40 years old
Connecticut	38.60 years old
U.S.	36.50 years old

	Middlesex County	% of the Total Population	Connecticut	U.S.
Under 5 years	9,632	6.21%, see rank	6.56%	6.81%
5 to 9 years	10,421	6.72%, see rank	7.17%	7.30%
10 to 14 years	10,074	6.50%, see rank	7.09%	7.29%
15 to 19 years	9,359	6.04%, see rank	6.36%	7.18%
20 to 24 years	7,773	5.01%, see rank	5.51%	6.74%
25 to 34 years	20,451	13.19%, see rank	13.26%	14.18%
35 to 44 years	27,818	17.94%, see rank	17.06%	16.04%
45 to 54 years	23,664	15.26%, see rank	14.12%	13.39%
55 to 64 years	14,794	9.54%, see rank	9.06%	8.63%
65 to 74 years	10,372	6.69%, see rank	6.80%	6.54%
75 to 84	7,627	4.92%, see rank	5.12%	4.39%
85 years and over	3,086	1.99%, see rank	1.89%	1.51%

* 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.