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37421 Zip Code Historical Age Data

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ACS 2010-2014 data

Total population: 47,397

Median Age (see rank)

37421 Zip Code	41.20 years old
Tennessee	38.30 years old
U.S.	37.40 years old

Median Age, Male (see rank)

37421 Zip Code	40.00 years old
Tennessee	37.00 years old
U.S.	36.10 years old

Median Age, Female (see rank)

37421 Zip Code	42.00 years old
Tennessee	39.60 years old
U.S.	38.80 years old

	37421 Zip Code	% of the Total Population	Tennessee	U.S.
Under 5 years	2,852	6.02%, see rank	6.23%	6.36%
5 to 9 years	2,325	4.91%, see rank	6.41%	6.51%
10 to 14 years	2,928	6.18%, see rank	6.57%	6.59%
15 to 19 years	2,487	5.25%, see rank	6.58%	6.85%
20 to 24 years	2,743	5.79%, see rank	6.99%	7.13%
25 to 34 years	6,735	14.21%, see rank	13.02%	13.47%
35 to 44 years	5,869	12.38%, see rank	13.13%	12.96%
45 to 54 years	6,954	14.67%, see rank	14.09%	14.09%
55 to 64 years	6,656	14.04%, see rank	12.73%	12.29%
65 to 74 years	3,989	8.42%, see rank	8.29%	7.64%
75 to 84	2,630	5.55%, see rank	4.34%	4.25%
85 years and over	1,229	2.59%, see rank	1.60%	1.85%

US Census 2010 data

Total population: 46,228

Median Age (see rank)

37421 Zip Code	40.20 years old
Tennessee	38.00 years old
U.S.	37.20 years old

Median Age, Male (see rank)

37421 Zip Code	38.40 years old
Tennessee	36.70 years old
U.S.	35.80 years old

Median Age, Female (see rank)

37421 Zip Code	42.00 years old
Tennessee	39.20 years old
U.S.	38.50 years old

	37421 Zip Code	% of the Total Population	Tennessee	U.S.
Under 5 years	2,535	5.48%, see rank	6.43%	6.54%
5 to 9 years	2,604	5.63%, see rank	6.50%	6.59%
10 to 14 years	2,722	5.89%, see rank	6.60%	6.70%
15 to 19 years	2,697	5.83%, see rank	6.89%	7.14%
20 to 24 years	3,002	6.49%, see rank	6.72%	6.99%
25 to 34 years	6,433	13.92%, see rank	12.98%	13.30%
35 to 44 years	6,134	13.27%, see rank	13.46%	13.30%
45 to 54 years	6,613	14.31%, see rank	14.60%	14.58%
55 to 64 years	6,188	13.39%, see rank	12.38%	11.82%
65 to 74 years	3,607	7.80%, see rank	7.68%	7.03%
75 to 84	2,515	5.44%, see rank	4.20%	4.23%
85 years and over	1,178	2.55%, see rank	1.57%	1.78%

ACS 2008-2012 data

Total population: 46,835

Median Age (see rank)

37421 Zip Code	40.80 years old
Tennessee	38.00 years old
U.S.	37.20 years old

Median Age, Male (see rank)

37421 Zip Code	39.60 years old
Tennessee	36.60 years old
U.S.	35.80 years old

Median Age, Female (see rank)

37421 Zip Code	41.80 years old
Tennessee	39.20 years old
U.S.	38.50 years old

	37421 Zip Code	% of the Total Population	Tennessee	U.S.
Under 5 years	2,460	5.25%, see rank	6.39%	6.51%
5 to 9 years	2,665	5.69%, see rank	6.46%	6.57%
10 to 14 years	2,701	5.77%, see rank	6.64%	6.68%
15 to 19 years	2,669	5.70%, see rank	6.80%	7.09%
20 to 24 years	2,643	5.64%, see rank	6.81%	7.04%
25 to 34 years	6,733	14.38%, see rank	13.03%	13.32%
35 to 44 years	5,941	12.68%, see rank	13.49%	13.34%
45 to 54 years	6,970	14.88%, see rank	14.44%	14.44%
55 to 64 years	6,555	14.00%, see rank	12.39%	11.84%
65 to 74 years	3,898	8.32%, see rank	7.75%	7.12%
75 to 84	2,499	5.34%, see rank	4.24%	4.25%
85 years and over	1,101	2.35%, see rank	1.57%	1.78%

US Census 2000 data

Total population: 40,827

Median Age (see rank)

37421 Zip Code	38.40 years old
Tennessee	35.90 years old
U.S.	35.30 years old

Median Age, Male (see rank)

37421 Zip Code	36.70 years old
Tennessee	34.50 years old
U.S.	34.00 years old

Median Age, Female (see rank)

37421 Zip Code	40.10 years old
Tennessee	37.20 years old
U.S.	36.50 years old

	37421 Zip Code	% of the Total Population	Tennessee	U.S.
Under 5 years	2,310	5.66%, see rank	6.59%	6.81%
5 to 9 years	2,544	6.23%, see rank	6.96%	7.30%
10 to 14 years	2,447	5.99%, see rank	6.95%	7.29%
15 to 19 years	2,391	5.86%, see rank	6.95%	7.18%
20 to 24 years	2,599	6.37%, see rank	6.79%	6.74%
25 to 34 years	5,966	14.61%, see rank	14.34%	14.18%
35 to 44 years	6,411	15.70%, see rank	15.86%	16.04%
45 to 54 years	6,224	15.24%, see rank	13.83%	13.39%
55 to 64 years	3,916	9.59%, see rank	9.37%	8.63%
65 to 74 years	3,037	7.44%, see rank	6.73%	6.54%
75 to 84	2,112	5.17%, see rank	4.20%	4.39%
85 years and over	870	2.13%, see rank	1.43%	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.