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Lexington, MA Historical Age Data

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ACS 2010-2014 data

Total population: 32,306

Median Age (see rank)

Lexington, MA	45.40 years old
Massachusetts	39.30 years old
U.S.	37.40 years old

Median Age, Male (see rank)

Lexington, MA	44.00 years old
Massachusetts	37.80 years old
U.S.	36.10 years old

Median Age, Female (see rank)

Lexington, MA	46.70 years old
Massachusetts	40.60 years old
U.S.	38.80 years old

	Lexington, MA	% of the Total Population	Massachusetts	U.S.
Under 5 years	1,699	5.26%, see rank	5.49%	6.36%
5 to 9 years	2,104	6.51%, see rank	5.73%	6.51%
10 to 14 years	2,884	8.93%, see rank	6.03%	6.59%
15 to 19 years	2,644	8.18%, see rank	6.98%	6.85%
20 to 24 years	761	2.36%, see rank	7.25%	7.13%
25 to 34 years	1,809	5.60%, see rank	13.41%	13.47%
35 to 44 years	4,041	12.51%, see rank	12.88%	12.96%
45 to 54 years	5,680	17.58%, see rank	15.07%	14.09%
55 to 64 years	4,765	14.75%, see rank	12.77%	12.29%
65 to 74 years	2,905	8.99%, see rank	7.65%	7.64%
75 to 84	1,950	6.04%, see rank	4.49%	4.25%
85 years and over	1,064	3.29%, see rank	2.26%	1.85%

US Census 2010 data

Total population: 31,394

Median Age (see rank)

Lexington, MA	45.60 years old
Massachusetts	39.10 years old
U.S.	37.20 years old

Median Age, Male (see rank)

Lexington, MA	44.80 years old
Massachusetts	37.70 years old
U.S.	35.80 years old

Median Age, Female (see rank)

Lexington, MA	46.40 years old
Massachusetts	40.30 years old
U.S.	38.50 years old

	Lexington, MA	% of the Total Population	Massachusetts	U.S.
Under 5 years	1,438	4.58%, see rank	5.61%	6.54%
5 to 9 years	2,342	7.46%, see rank	5.89%	6.59%
10 to 14 years	2,706	8.62%, see rank	6.19%	6.70%
15 to 19 years	2,259	7.20%, see rank	7.07%	7.14%
20 to 24 years	849	2.70%, see rank	7.26%	6.99%
25 to 34 years	1,593	5.07%, see rank	12.91%	13.30%
35 to 44 years	4,123	13.13%, see rank	13.55%	13.30%
45 to 54 years	5,633	17.94%, see rank	15.46%	14.58%
55 to 64 years	4,600	14.65%, see rank	12.27%	11.82%
65 to 74 years	2,726	8.68%, see rank	6.97%	7.03%
75 to 84	2,036	6.49%, see rank	4.60%	4.23%
85 years and over	1,089	3.47%, see rank	2.22%	1.78%

ACS 2008-2012 data

Total population: 31,527

Median Age (see rank)

Lexington, MA	45.70 years old
Massachusetts	39.10 years old
U.S.	37.20 years old

Median Age, Male (see rank)

Lexington, MA	44.20 years old
Massachusetts	37.70 years old
U.S.	35.80 years old

Median Age, Female (see rank)

Lexington, MA	46.90 years old
Massachusetts	40.30 years old
U.S.	38.50 years old

	Lexington, MA	% of the Total Population	Massachusetts	U.S.
Under 5 years	1,645	5.22%, see rank	5.59%	6.51%
5 to 9 years	2,124	6.74%, see rank	5.91%	6.57%
10 to 14 years	2,584	8.20%, see rank	6.13%	6.68%
15 to 19 years	2,575	8.17%, see rank	7.12%	7.09%
20 to 24 years	714	2.26%, see rank	7.17%	7.04%
25 to 34 years	1,501	4.76%, see rank	13.00%	13.32%
35 to 44 years	4,245	13.46%, see rank	13.56%	13.34%
45 to 54 years	5,599	17.76%, see rank	15.32%	14.44%
55 to 64 years	4,690	14.88%, see rank	12.29%	11.84%
65 to 74 years	2,750	8.72%, see rank	7.07%	7.12%
75 to 84	2,162	6.86%, see rank	4.62%	4.25%
85 years and over	938	2.98%, see rank	2.21%	1.78%

ACS 2006-2010 data

Total population: 30,862

Median Age (see rank)

Lexington, MA	45.80 years old
Massachusetts	38.70 years old
U.S.	36.90 years old

Median Age, Male (see rank)

Lexington, MA	44.30 years old
Massachusetts	37.30 years old
U.S.	35.60 years old

Median Age, Female (see rank)

Lexington, MA	47.20 years old
Massachusetts	39.90 years old
U.S.	38.10 years old

	Lexington, MA	% of the Total Population	Massachusetts	U.S.
Under 5 years	1,554	5.04%, see rank	5.69%	6.62%
5 to 9 years	2,198	7.12%, see rank	6.01%	6.62%
10 to 14 years	2,396	7.76%, see rank	6.30%	6.79%
15 to 19 years	2,352	7.62%, see rank	7.24%	7.28%
20 to 24 years	883	2.86%, see rank	7.10%	6.98%
25 to 34 years	1,244	4.03%, see rank	12.77%	13.22%
35 to 44 years	4,412	14.30%, see rank	14.37%	13.89%
45 to 54 years	5,594	18.13%, see rank	15.30%	14.57%
55 to 64 years	4,370	14.16%, see rank	11.68%	11.28%
65 to 74 years	2,598	8.42%, see rank	6.65%	6.74%
75 to 84	2,156	6.99%, see rank	4.77%	4.30%
85 years and over	1,105	3.58%, see rank	2.12%	1.70%

ACS 2005-2009 data

Total population: 30,445

Median Age (see rank)

Lexington, MA	44.40 years old
Massachusetts	38.50 years old
U.S.	36.50 years old

Median Age, Male (see rank)

Lexington, MA	43.50 years old
Massachusetts	37.20 years old
U.S.	35.20 years old

Median Age, Female (see rank)

Lexington, MA	45.50 years old
Massachusetts	39.80 years old
U.S.	37.90 years old

	Lexington, MA	% of the Total Population	Massachusetts	U.S.
Under 5 years	1,750	5.75%, see rank	5.92%	6.92%
5 to 9 years	2,123	6.97%, see rank	5.97%	6.59%
10 to 14 years	2,562	8.42%, see rank	6.33%	6.83%
15 to 19 years	2,313	7.60%, see rank	7.18%	7.15%
20 to 24 years	1,005	3.30%, see rank	6.78%	7.02%
25 to 34 years	1,221	4.01%, see rank	12.90%	13.42%
35 to 44 years	4,510	14.81%, see rank	14.99%	14.18%
45 to 54 years	5,687	18.68%, see rank	15.32%	14.48%
55 to 64 years	3,812	12.52%, see rank	11.27%	10.81%
65 to 74 years	2,520	8.28%, see rank	6.53%	6.50%
75 to 84	2,104	6.91%, see rank	4.72%	4.40%
85 years and over	838	2.75%, see rank	2.11%	1.71%

US Census 2000 data

Total population: 30,355

Median Age (see rank)

Lexington, MA	43.70 years old
Massachusetts	36.50 years old
U.S.	35.30 years old

Median Age, Male (see rank)

Lexington, MA	42.20 years old
Massachusetts	35.40 years old
U.S.	34.00 years old

Median Age, Female (see rank)

Lexington, MA	45.00 years old
Massachusetts	37.70 years old
U.S.	36.50 years old

	Lexington, MA	% of the Total Population	Massachusetts	U.S.
Under 5 years	1,728	5.69%, see rank	6.26%	6.81%
5 to 9 years	2,430	8.01%, see rank	6.79%	7.30%
10 to 14 years	2,491	8.21%, see rank	6.79%	7.29%
15 to 19 years	1,773	5.84%, see rank	6.55%	7.18%
20 to 24 years	640	2.11%, see rank	6.37%	6.74%
25 to 34 years	1,982	6.53%, see rank	14.60%	14.18%
35 to 44 years	4,896	16.13%, see rank	16.74%	16.04%
45 to 54 years	5,338	17.59%, see rank	13.76%	13.39%
55 to 64 years	3,310	10.90%, see rank	8.61%	8.63%
65 to 74 years	2,716	8.95%, see rank	6.74%	6.54%
75 to 84	2,099	6.91%, see rank	4.97%	4.39%
85 years and over	952	3.14%, see rank	1.84%	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.