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Chester Community Unit School District 139 Historical Age Data

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ACS 2010-2014 data

Total population: 11,183

Median Age (see rank)

Chester Community Unit School District 139	38.60 years old
Illinois	37.00 years old
U.S.	37.40 years old

Median Age, Male (see rank)

Chester Community Unit School District 139	37.70 years old
Illinois	35.70 years old
U.S.	36.10 years old

Median Age, Female (see rank)

Chester Community Unit School District 139	42.80 years old
Illinois	38.40 years old
U.S.	38.80 years old

	Chester Community Unit School District 139	% of the Total Population	Illinois	U.S.
Under 5 years	696	6.22%, see rank	6.30%	6.36%
5 to 9 years	609	5.45%, see rank	6.58%	6.51%
10 to 14 years	430	3.85%, see rank	6.71%	6.59%
15 to 19 years	525	4.69%, see rank	6.94%	6.85%
20 to 24 years	738	6.60%, see rank	6.95%	7.13%
25 to 34 years	1,964	17.56%, see rank	13.84%	13.47%
35 to 44 years	1,647	14.73%, see rank	13.20%	12.96%
45 to 54 years	1,549	13.85%, see rank	14.17%	14.09%
55 to 64 years	1,462	13.07%, see rank	12.13%	12.29%
65 to 74 years	760	6.80%, see rank	7.18%	7.64%
75 to 84	525	4.69%, see rank	4.10%	4.25%
85 years and over	278	2.49%, see rank	1.90%	1.85%

US Census 2010 data

Total population: 11,160

Median Age (see rank)

Chester Community Unit School District 139	38.40 years old
Illinois	36.60 years old
U.S.	37.20 years old

Median Age, Male (see rank)

Chester Community Unit School District 139	36.70 years old
Illinois	35.20 years old
U.S.	35.80 years old

Median Age, Female (see rank)

Chester Community Unit School District 139	43.90 years old
Illinois	37.90 years old
U.S.	38.50 years old

	Chester Community Unit School District 139	% of the Total Population	Illinois	U.S.
Under 5 years	430	3.85%, see rank	6.51%	6.54%
5 to 9 years	479	4.29%, see rank	6.70%	6.59%
10 to 14 years	477	4.27%, see rank	6.85%	6.70%
15 to 19 years	545	4.88%, see rank	7.19%	7.14%
20 to 24 years	835	7.48%, see rank	6.85%	6.99%
25 to 34 years	2,183	19.56%, see rank	13.84%	13.30%
35 to 44 years	1,872	16.77%, see rank	13.45%	13.30%
45 to 54 years	1,754	15.72%, see rank	14.58%	14.58%
55 to 64 years	1,224	10.97%, see rank	11.48%	11.82%
65 to 74 years	652	5.84%, see rank	6.62%	7.03%
75 to 84	447	4.01%, see rank	4.09%	4.23%
85 years and over	262	2.35%, see rank	1.83%	1.78%

ACS 2008-2012 data

Total population: 11,500

Median Age (see rank)

Chester Community Unit School District 139	37.60 years old
Illinois	36.60 years old
U.S.	37.20 years old

Median Age, Male (see rank)

Chester Community Unit School District 139	37.10 years old
Illinois	35.30 years old
U.S.	35.80 years old

Median Age, Female (see rank)

Chester Community Unit School District 139	41.60 years old
Illinois	38.00 years old
U.S.	38.50 years old

	Chester Community Unit School District 139	% of the Total Population	Illinois	U.S.
Under 5 years	752	6.54%, see rank	6.50%	6.51%
5 to 9 years	505	4.39%, see rank	6.68%	6.57%
10 to 14 years	504	4.38%, see rank	6.82%	6.68%
15 to 19 years	539	4.69%, see rank	7.16%	7.09%
20 to 24 years	769	6.69%, see rank	6.88%	7.04%
25 to 34 years	2,166	18.83%, see rank	13.84%	13.32%
35 to 44 years	1,779	15.47%, see rank	13.49%	13.34%
45 to 54 years	1,662	14.45%, see rank	14.46%	14.44%
55 to 64 years	1,424	12.38%, see rank	11.52%	11.84%
65 to 74 years	741	6.44%, see rank	6.71%	7.12%
75 to 84	413	3.59%, see rank	4.11%	4.25%
85 years and over	246	2.14%, see rank	1.83%	1.78%

ACS 2006-2010 data

Total population: 11,196

Median Age (see rank)

Chester Community Unit School District 139	38.30 years old
Illinois	36.20 years old
U.S.	36.90 years old

Median Age, Male (see rank)

Chester Community Unit School District 139	37.20 years old
Illinois	34.90 years old
U.S.	35.60 years old

Median Age, Female (see rank)

Chester Community Unit School District 139	43.10 years old
Illinois	37.60 years old
U.S.	38.10 years old

	Chester Community Unit School District 139	% of the Total Population	Illinois	U.S.
Under 5 years	454	4.06%, see rank	6.63%	6.62%
5 to 9 years	492	4.39%, see rank	6.78%	6.62%
10 to 14 years	355	3.17%, see rank	6.94%	6.79%
15 to 19 years	522	4.66%, see rank	7.31%	7.28%
20 to 24 years	903	8.07%, see rank	6.86%	6.98%
25 to 34 years	2,185	19.52%, see rank	13.78%	13.22%
35 to 44 years	2,107	18.82%, see rank	13.96%	13.89%
45 to 54 years	1,803	16.10%, see rank	14.55%	14.57%
55 to 64 years	1,155	10.32%, see rank	10.89%	11.28%
65 to 74 years	586	5.23%, see rank	6.36%	6.74%
75 to 84	455	4.06%, see rank	4.17%	4.30%
85 years and over	179	1.60%, see rank	1.77%	1.70%

ACS 2005-2009 data

Total population: 10,256

Median Age (see rank)

Chester Community Unit School District 139	38.30 years old
Illinois	35.90 years old
U.S.	36.50 years old

Median Age, Male (see rank)

Chester Community Unit School District 139	36.70 years old
Illinois	34.60 years old
U.S.	35.20 years old

Median Age, Female (see rank)

Chester Community Unit School District 139	44.20 years old
Illinois	37.20 years old
U.S.	37.90 years old

	Chester Community Unit School District 139	% of the Total Population	Illinois	U.S.
Under 5 years	434	4.23%, see rank	6.97%	6.92%
5 to 9 years	365	3.56%, see rank	6.76%	6.59%
10 to 14 years	383	3.73%, see rank	6.96%	6.83%
15 to 19 years	429	4.18%, see rank	7.24%	7.15%
20 to 24 years	777	7.58%, see rank	7.08%	7.02%
25 to 34 years	2,058	20.07%, see rank	13.73%	13.42%
35 to 44 years	1,982	19.33%, see rank	14.23%	14.18%
45 to 54 years	1,647	16.06%, see rank	14.47%	14.48%
55 to 64 years	997	9.72%, see rank	10.43%	10.81%
65 to 74 years	539	5.26%, see rank	6.21%	6.50%
75 to 84	440	4.29%, see rank	4.17%	4.40%
85 years and over	205	2.00%, see rank	1.74%	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.