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Kirby School District 140 Historical Age Data

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ACS 2010-2014 data

Total population: 35,585

Median Age (see rank)

Kirby School District 140	39.80 years old
Illinois	37.00 years old
U.S.	37.40 years old

Median Age, Male (see rank)

Kirby School District 140	38.00 years old
Illinois	35.70 years old
U.S.	36.10 years old

Median Age, Female (see rank)

Kirby School District 140	41.00 years old
Illinois	38.40 years old
U.S.	38.80 years old

	Kirby School District 140	% of the Total Population	Illinois	U.S.
Under 5 years	1,984	5.58%, see rank	6.30%	6.36%
5 to 9 years	2,062	5.79%, see rank	6.58%	6.51%
10 to 14 years	1,988	5.59%, see rank	6.71%	6.59%
15 to 19 years	2,978	8.37%, see rank	6.94%	6.85%
20 to 24 years	2,302	6.47%, see rank	6.95%	7.13%
25 to 34 years	4,627	13.00%, see rank	13.84%	13.47%
35 to 44 years	4,382	12.31%, see rank	13.20%	12.96%
45 to 54 years	5,951	16.72%, see rank	14.17%	14.09%
55 to 64 years	5,312	14.93%, see rank	12.13%	12.29%
65 to 74 years	2,517	7.07%, see rank	7.18%	7.64%
75 to 84	1,095	3.08%, see rank	4.10%	4.25%
85 years and over	387	1.09%, see rank	1.90%	1.85%

US Census 2010 data

Total population: 35,953

Median Age (see rank)

Kirby School District 140	40.30 years old
Illinois	36.60 years old
U.S.	37.20 years old

Median Age, Male (see rank)

Kirby School District 140	38.50 years old
Illinois	35.20 years old
U.S.	35.80 years old

Median Age, Female (see rank)

Kirby School District 140	41.70 years old
Illinois	37.90 years old
U.S.	38.50 years old

	Kirby School District 140	% of the Total Population	Illinois	U.S.
Under 5 years	1,886	5.25%, see rank	6.51%	6.54%
5 to 9 years	2,108	5.86%, see rank	6.70%	6.59%
10 to 14 years	2,616	7.28%, see rank	6.85%	6.70%
15 to 19 years	2,991	8.32%, see rank	7.19%	7.14%
20 to 24 years	2,214	6.16%, see rank	6.85%	6.99%
25 to 34 years	4,034	11.22%, see rank	13.84%	13.30%
35 to 44 years	4,271	11.88%, see rank	13.45%	13.30%
45 to 54 years	6,665	18.54%, see rank	14.58%	14.58%
55 to 64 years	5,009	13.93%, see rank	11.48%	11.82%
65 to 74 years	2,192	6.10%, see rank	6.62%	7.03%
75 to 84	1,424	3.96%, see rank	4.09%	4.23%
85 years and over	543	1.51%, see rank	1.83%	1.78%

ACS 2008-2012 data

Total population: 35,803

Median Age (see rank)

Kirby School District 140	39.30 years old
Illinois	36.60 years old
U.S.	37.20 years old

Median Age, Male (see rank)

Kirby School District 140	37.70 years old
Illinois	35.30 years old
U.S.	35.80 years old

Median Age, Female (see rank)

Kirby School District 140	39.90 years old
Illinois	38.00 years old
U.S.	38.50 years old

	Kirby School District 140	% of the Total Population	Illinois	U.S.
Under 5 years	1,992	5.56%, see rank	6.50%	6.51%
5 to 9 years	2,280	6.37%, see rank	6.68%	6.57%
10 to 14 years	2,196	6.13%, see rank	6.82%	6.68%
15 to 19 years	2,891	8.07%, see rank	7.16%	7.09%
20 to 24 years	1,931	5.39%, see rank	6.88%	7.04%
25 to 34 years	4,680	13.07%, see rank	13.84%	13.32%
35 to 44 years	4,375	12.22%, see rank	13.49%	13.34%
45 to 54 years	6,371	17.79%, see rank	14.46%	14.44%
55 to 64 years	5,011	14.00%, see rank	11.52%	11.84%
65 to 74 years	2,398	6.70%, see rank	6.71%	7.12%
75 to 84	1,217	3.40%, see rank	4.11%	4.25%
85 years and over	461	1.29%, see rank	1.83%	1.78%

ACS 2006-2010 data

Total population: 34,807

Median Age (see rank)

Kirby School District 140	39.80 years old
Illinois	36.20 years old
U.S.	36.90 years old

Median Age, Male (see rank)

Kirby School District 140	38.80 years old
Illinois	34.90 years old
U.S.	35.60 years old

Median Age, Female (see rank)

Kirby School District 140	40.70 years old
Illinois	37.60 years old
U.S.	38.10 years old

	Kirby School District 140	% of the Total Population	Illinois	U.S.
Under 5 years	1,809	5.20%, see rank	6.63%	6.62%
5 to 9 years	2,311	6.64%, see rank	6.78%	6.62%
10 to 14 years	2,427	6.97%, see rank	6.94%	6.79%
15 to 19 years	2,712	7.79%, see rank	7.31%	7.28%
20 to 24 years	1,927	5.54%, see rank	6.86%	6.98%
25 to 34 years	3,874	11.13%, see rank	13.78%	13.22%
35 to 44 years	5,075	14.58%, see rank	13.96%	13.89%
45 to 54 years	6,023	17.30%, see rank	14.55%	14.57%
55 to 64 years	4,663	13.40%, see rank	10.89%	11.28%
65 to 74 years	2,049	5.89%, see rank	6.36%	6.74%
75 to 84	1,310	3.76%, see rank	4.17%	4.30%
85 years and over	627	1.80%, see rank	1.77%	1.70%

ACS 2005-2009 data

Total population: 40,025

Median Age (see rank)

Kirby School District 140	39.20 years old
Illinois	35.90 years old
U.S.	36.50 years old

Median Age, Male (see rank)

Kirby School District 140	37.50 years old
Illinois	34.60 years old
U.S.	35.20 years old

Median Age, Female (see rank)

Kirby School District 140	40.10 years old
Illinois	37.20 years old
U.S.	37.90 years old

	Kirby School District 140	% of the Total Population	Illinois	U.S.
Under 5 years	2,127	5.31%, see rank	6.97%	6.92%
5 to 9 years	2,994	7.48%, see rank	6.76%	6.59%
10 to 14 years	2,905	7.26%, see rank	6.96%	6.83%
15 to 19 years	2,958	7.39%, see rank	7.24%	7.15%
20 to 24 years	2,286	5.71%, see rank	7.08%	7.02%
25 to 34 years	4,382	10.95%, see rank	13.73%	13.42%
35 to 44 years	6,155	15.38%, see rank	14.23%	14.18%
45 to 54 years	7,158	17.88%, see rank	14.47%	14.48%
55 to 64 years	5,074	12.68%, see rank	10.43%	10.81%
65 to 74 years	1,862	4.65%, see rank	6.21%	6.50%
75 to 84	1,453	3.63%, see rank	4.17%	4.40%
85 years and over	671	1.68%, 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.