USA.com / Illinois / Brown County / Population and Races / Historical Age Data

Brown County Historical Age Data

Basic InfoPopulation/RacesIncome/CareersHousingEducationOthers

ACS 2010-2014 data

Total population: 6,878

Median Age (see rank)

Brown County	37.30 years old
Illinois	37.00 years old
U.S.	37.40 years old

Median Age, Male (see rank)

Brown County	35.30 years old
Illinois	35.70 years old
U.S.	36.10 years old

Median Age, Female (see rank)

Brown County	40.80 years old
Illinois	38.40 years old
U.S.	38.80 years old

	Brown County	% of the Total Population	Illinois	U.S.
Under 5 years	265	3.85%, see rank	6.30%	6.36%
5 to 9 years	301	4.38%, see rank	6.58%	6.51%
10 to 14 years	311	4.52%, see rank	6.71%	6.59%
15 to 19 years	312	4.54%, see rank	6.94%	6.85%
20 to 24 years	582	8.46%, see rank	6.95%	7.13%
25 to 34 years	1,446	21.02%, see rank	13.84%	13.47%
35 to 44 years	992	14.42%, see rank	13.20%	12.96%
45 to 54 years	991	14.41%, see rank	14.17%	14.09%
55 to 64 years	790	11.49%, see rank	12.13%	12.29%
65 to 74 years	475	6.91%, see rank	7.18%	7.64%
75 to 84	263	3.82%, see rank	4.10%	4.25%
85 years and over	150	2.18%, see rank	1.90%	1.85%

US Census 2010 data

Total population: 6,937

Median Age (see rank)

Brown County	37.30 years old
Illinois	36.60 years old
U.S.	37.20 years old

Median Age, Male (see rank)

Brown County	35.50 years old
Illinois	35.20 years old
U.S.	35.80 years old

Median Age, Female (see rank)

Brown County	42.00 years old
Illinois	37.90 years old
U.S.	38.50 years old

	Brown County	% of the Total Population	Illinois	U.S.
Under 5 years	296	4.27%, see rank	6.51%	6.54%
5 to 9 years	323	4.66%, see rank	6.70%	6.59%
10 to 14 years	287	4.14%, see rank	6.85%	6.70%
15 to 19 years	399	5.75%, see rank	7.19%	7.14%
20 to 24 years	590	8.51%, see rank	6.85%	6.99%
25 to 34 years	1,318	19.00%, see rank	13.84%	13.30%
35 to 44 years	1,106	15.94%, see rank	13.45%	13.30%
45 to 54 years	1,064	15.34%, see rank	14.58%	14.58%
55 to 64 years	695	10.02%, see rank	11.48%	11.82%
65 to 74 years	457	6.59%, see rank	6.62%	7.03%
75 to 84	276	3.98%, see rank	4.09%	4.23%
85 years and over	126	1.82%, see rank	1.83%	1.78%

ACS 2008-2012 data

Total population: 6,913

Median Age (see rank)

Brown County	37.20 years old
Illinois	36.60 years old
U.S.	37.20 years old

Median Age, Male (see rank)

Brown County	35.30 years old
Illinois	35.30 years old
U.S.	35.80 years old

Median Age, Female (see rank)

Brown County	42.10 years old
Illinois	38.00 years old
U.S.	38.50 years old

	Brown County	% of the Total Population	Illinois	U.S.
Under 5 years	274	3.96%, see rank	6.50%	6.51%
5 to 9 years	251	3.63%, see rank	6.68%	6.57%
10 to 14 years	380	5.50%, see rank	6.82%	6.68%
15 to 19 years	341	4.93%, see rank	7.16%	7.09%
20 to 24 years	576	8.33%, see rank	6.88%	7.04%
25 to 34 years	1,368	19.79%, see rank	13.84%	13.32%
35 to 44 years	1,110	16.06%, see rank	13.49%	13.34%
45 to 54 years	1,028	14.87%, see rank	14.46%	14.44%
55 to 64 years	730	10.56%, see rank	11.52%	11.84%
65 to 74 years	452	6.54%, see rank	6.71%	7.12%
75 to 84	238	3.44%, see rank	4.11%	4.25%
85 years and over	165	2.39%, see rank	1.83%	1.78%

ACS 2006-2010 data

Total population: 6,897

Median Age (see rank)

Brown County	37.60 years old
Illinois	36.20 years old
U.S.	36.90 years old

Median Age, Male (see rank)

Brown County	35.10 years old
Illinois	34.90 years old
U.S.	35.60 years old

Median Age, Female (see rank)

Brown County	42.20 years old
Illinois	37.60 years old
U.S.	38.10 years old

	Brown County	% of the Total Population	Illinois	U.S.
Under 5 years	289	4.19%, see rank	6.63%	6.62%
5 to 9 years	199	2.89%, see rank	6.78%	6.62%
10 to 14 years	421	6.10%, see rank	6.94%	6.79%
15 to 19 years	276	4.00%, see rank	7.31%	7.28%
20 to 24 years	649	9.41%, see rank	6.86%	6.98%
25 to 34 years	1,395	20.23%, see rank	13.78%	13.22%
35 to 44 years	1,140	16.53%, see rank	13.96%	13.89%
45 to 54 years	1,040	15.08%, see rank	14.55%	14.57%
55 to 64 years	647	9.38%, see rank	10.89%	11.28%
65 to 74 years	444	6.44%, see rank	6.36%	6.74%
75 to 84	294	4.26%, see rank	4.17%	4.30%
85 years and over	103	1.49%, see rank	1.77%	1.70%

ACS 2005-2009 data

Total population: 6,593

Median Age (see rank)

Brown County	35.70 years old
Illinois	35.90 years old
U.S.	36.50 years old

Median Age, Male (see rank)

Brown County	33.60 years old
Illinois	34.60 years old
U.S.	35.20 years old

Median Age, Female (see rank)

Brown County	42.90 years old
Illinois	37.20 years old
U.S.	37.90 years old

	Brown County	% of the Total Population	Illinois	U.S.
Under 5 years	288	4.37%, see rank	6.97%	6.92%
5 to 9 years	233	3.53%, see rank	6.76%	6.59%
10 to 14 years	364	5.52%, see rank	6.96%	6.83%
15 to 19 years	278	4.22%, see rank	7.24%	7.15%
20 to 24 years	766	11.62%, see rank	7.08%	7.02%
25 to 34 years	1,297	19.67%, see rank	13.73%	13.42%
35 to 44 years	1,124	17.05%, see rank	14.23%	14.18%
45 to 54 years	867	13.15%, see rank	14.47%	14.48%
55 to 64 years	578	8.77%, see rank	10.43%	10.81%
65 to 74 years	426	6.46%, see rank	6.21%	6.50%
75 to 84	276	4.19%, see rank	4.17%	4.40%
85 years and over	96	1.46%, see rank	1.74%	1.71%

US Census 2000 data

Total population: 6,950

Median Age (see rank)

Brown County	35.20 years old
Illinois	34.70 years old
U.S.	35.30 years old

Median Age, Male (see rank)

Brown County	33.20 years old
Illinois	33.30 years old
U.S.	34.00 years old

Median Age, Female (see rank)

Brown County	40.70 years old
Illinois	36.00 years old
U.S.	36.50 years old

	Brown County	% of the Total Population	Illinois	U.S.
Under 5 years	280	4.03%, see rank	7.06%	6.81%
5 to 9 years	351	5.05%, see rank	7.49%	7.30%
10 to 14 years	344	4.95%, see rank	7.29%	7.29%
15 to 19 years	450	6.47%, see rank	7.20%	7.18%
20 to 24 years	683	9.83%, see rank	6.85%	6.74%
25 to 34 years	1,336	19.22%, see rank	14.59%	14.18%
35 to 44 years	1,273	18.32%, see rank	15.97%	16.04%
45 to 54 years	812	11.68%, see rank	13.10%	13.39%
55 to 64 years	539	7.76%, see rank	8.38%	8.63%
65 to 74 years	415	5.97%, see rank	6.22%	6.54%
75 to 84	325	4.68%, see rank	4.31%	4.39%
85 years and over	142	2.04%, see rank	1.55%	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.