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Northbrook Elementary School District 27 Historical Age Data

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ACS 2010-2014 data

Total population: 10,714

Median Age (see rank)

Northbrook Elementary School District 27	48.30 years old
Illinois	37.00 years old
U.S.	37.40 years old

Median Age, Male (see rank)

Northbrook Elementary School District 27	46.90 years old
Illinois	35.70 years old
U.S.	36.10 years old

Median Age, Female (see rank)

Northbrook Elementary School District 27	49.80 years old
Illinois	38.40 years old
U.S.	38.80 years old

	Northbrook Elementary School District 27	% of the Total Population	Illinois	U.S.
Under 5 years	317	2.96%, see rank	6.30%	6.36%
5 to 9 years	817	7.63%, see rank	6.58%	6.51%
10 to 14 years	637	5.95%, see rank	6.71%	6.59%
15 to 19 years	823	7.68%, see rank	6.94%	6.85%
20 to 24 years	298	2.78%, see rank	6.95%	7.13%
25 to 34 years	485	4.53%, see rank	13.84%	13.47%
35 to 44 years	1,356	12.66%, see rank	13.20%	12.96%
45 to 54 years	1,536	14.34%, see rank	14.17%	14.09%
55 to 64 years	1,833	17.11%, see rank	12.13%	12.29%
65 to 74 years	1,228	11.46%, see rank	7.18%	7.64%
75 to 84	960	8.96%, see rank	4.10%	4.25%
85 years and over	424	3.96%, see rank	1.90%	1.85%

US Census 2010 data

Total population: 10,997

Median Age (see rank)

Northbrook Elementary School District 27	49.10 years old
Illinois	36.60 years old
U.S.	37.20 years old

Median Age, Male (see rank)

Northbrook Elementary School District 27	47.40 years old
Illinois	35.20 years old
U.S.	35.80 years old

Median Age, Female (see rank)

Northbrook Elementary School District 27	50.60 years old
Illinois	37.90 years old
U.S.	38.50 years old

	Northbrook Elementary School District 27	% of the Total Population	Illinois	U.S.
Under 5 years	482	4.38%, see rank	6.51%	6.54%
5 to 9 years	667	6.07%, see rank	6.70%	6.59%
10 to 14 years	781	7.10%, see rank	6.85%	6.70%
15 to 19 years	733	6.67%, see rank	7.19%	7.14%
20 to 24 years	378	3.44%, see rank	6.85%	6.99%
25 to 34 years	567	5.16%, see rank	13.84%	13.30%
35 to 44 years	1,227	11.16%, see rank	13.45%	13.30%
45 to 54 years	1,680	15.28%, see rank	14.58%	14.58%
55 to 64 years	1,979	18.00%, see rank	11.48%	11.82%
65 to 74 years	1,223	11.12%, see rank	6.62%	7.03%
75 to 84	868	7.89%, see rank	4.09%	4.23%
85 years and over	412	3.75%, see rank	1.83%	1.78%

ACS 2008-2012 data

Total population: 10,687

Median Age (see rank)

Northbrook Elementary School District 27	47.20 years old
Illinois	36.60 years old
U.S.	37.20 years old

Median Age, Male (see rank)

Northbrook Elementary School District 27	46.30 years old
Illinois	35.30 years old
U.S.	35.80 years old

Median Age, Female (see rank)

Northbrook Elementary School District 27	48.50 years old
Illinois	38.00 years old
U.S.	38.50 years old

	Northbrook Elementary School District 27	% of the Total Population	Illinois	U.S.
Under 5 years	441	4.13%, see rank	6.50%	6.51%
5 to 9 years	824	7.71%, see rank	6.68%	6.57%
10 to 14 years	633	5.92%, see rank	6.82%	6.68%
15 to 19 years	697	6.52%, see rank	7.16%	7.09%
20 to 24 years	338	3.16%, see rank	6.88%	7.04%
25 to 34 years	542	5.07%, see rank	13.84%	13.32%
35 to 44 years	1,416	13.25%, see rank	13.49%	13.34%
45 to 54 years	1,716	16.06%, see rank	14.46%	14.44%
55 to 64 years	1,573	14.72%, see rank	11.52%	11.84%
65 to 74 years	1,262	11.81%, see rank	6.71%	7.12%
75 to 84	911	8.52%, see rank	4.11%	4.25%
85 years and over	334	3.13%, see rank	1.83%	1.78%

ACS 2006-2010 data

Total population: 11,349

Median Age (see rank)

Northbrook Elementary School District 27	46.90 years old
Illinois	36.20 years old
U.S.	36.90 years old

Median Age, Male (see rank)

Northbrook Elementary School District 27	46.10 years old
Illinois	34.90 years old
U.S.	35.60 years old

Median Age, Female (see rank)

Northbrook Elementary School District 27	47.90 years old
Illinois	37.60 years old
U.S.	38.10 years old

	Northbrook Elementary School District 27	% of the Total Population	Illinois	U.S.
Under 5 years	572	5.04%, see rank	6.63%	6.62%
5 to 9 years	709	6.25%, see rank	6.78%	6.62%
10 to 14 years	694	6.12%, see rank	6.94%	6.79%
15 to 19 years	839	7.39%, see rank	7.31%	7.28%
20 to 24 years	599	5.28%, see rank	6.86%	6.98%
25 to 34 years	461	4.06%, see rank	13.78%	13.22%
35 to 44 years	1,412	12.44%, see rank	13.96%	13.89%
45 to 54 years	1,997	17.60%, see rank	14.55%	14.57%
55 to 64 years	1,682	14.82%, see rank	10.89%	11.28%
65 to 74 years	1,302	11.47%, see rank	6.36%	6.74%
75 to 84	949	8.36%, see rank	4.17%	4.30%
85 years and over	133	1.17%, see rank	1.77%	1.70%

ACS 2005-2009 data

Total population: 11,603

Median Age (see rank)

Northbrook Elementary School District 27	45.40 years old
Illinois	35.90 years old
U.S.	36.50 years old

Median Age, Male (see rank)

Northbrook Elementary School District 27	44.40 years old
Illinois	34.60 years old
U.S.	35.20 years old

Median Age, Female (see rank)

Northbrook Elementary School District 27	46.50 years old
Illinois	37.20 years old
U.S.	37.90 years old

	Northbrook Elementary School District 27	% of the Total Population	Illinois	U.S.
Under 5 years	695	5.99%, see rank	6.97%	6.92%
5 to 9 years	720	6.21%, see rank	6.76%	6.59%
10 to 14 years	807	6.96%, see rank	6.96%	6.83%
15 to 19 years	783	6.75%, see rank	7.24%	7.15%
20 to 24 years	552	4.76%, see rank	7.08%	7.02%
25 to 34 years	633	5.46%, see rank	13.73%	13.42%
35 to 44 years	1,512	13.03%, see rank	14.23%	14.18%
45 to 54 years	1,860	16.03%, see rank	14.47%	14.48%
55 to 64 years	1,749	15.07%, see rank	10.43%	10.81%
65 to 74 years	1,249	10.76%, see rank	6.21%	6.50%
75 to 84	883	7.61%, see rank	4.17%	4.40%
85 years and over	160	1.38%, 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.