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

Jersey County Historical Age Data

Basic InfoPopulation/RacesIncome/CareersHousingEducationOthers

ACS 2010-2014 data

Total population: 22,751

Median Age (see rank)

Jersey County	42.10 years old
Illinois	37.00 years old
U.S.	37.40 years old

Median Age, Male (see rank)

Jersey County	40.80 years old
Illinois	35.70 years old
U.S.	36.10 years old

Median Age, Female (see rank)

Jersey County	42.90 years old
Illinois	38.40 years old
U.S.	38.80 years old

	Jersey County	% of the Total Population	Illinois	U.S.
Under 5 years	1,147	5.04%, see rank	6.30%	6.36%
5 to 9 years	1,158	5.09%, see rank	6.58%	6.51%
10 to 14 years	1,773	7.79%, see rank	6.71%	6.59%
15 to 19 years	1,599	7.03%, see rank	6.94%	6.85%
20 to 24 years	1,512	6.65%, see rank	6.95%	7.13%
25 to 34 years	2,480	10.90%, see rank	13.84%	13.47%
35 to 44 years	2,704	11.89%, see rank	13.20%	12.96%
45 to 54 years	3,545	15.58%, see rank	14.17%	14.09%
55 to 64 years	3,039	13.36%, see rank	12.13%	12.29%
65 to 74 years	2,062	9.06%, see rank	7.18%	7.64%
75 to 84	1,219	5.36%, see rank	4.10%	4.25%
85 years and over	513	2.25%, see rank	1.90%	1.85%

US Census 2010 data

Total population: 22,985

Median Age (see rank)

Jersey County	40.50 years old
Illinois	36.60 years old
U.S.	37.20 years old

Median Age, Male (see rank)

Jersey County	39.50 years old
Illinois	35.20 years old
U.S.	35.80 years old

Median Age, Female (see rank)

Jersey County	41.40 years old
Illinois	37.90 years old
U.S.	38.50 years old

	Jersey County	% of the Total Population	Illinois	U.S.
Under 5 years	1,293	5.63%, see rank	6.51%	6.54%
5 to 9 years	1,439	6.26%, see rank	6.70%	6.59%
10 to 14 years	1,563	6.80%, see rank	6.85%	6.70%
15 to 19 years	1,669	7.26%, see rank	7.19%	7.14%
20 to 24 years	1,534	6.67%, see rank	6.85%	6.99%
25 to 34 years	2,533	11.02%, see rank	13.84%	13.30%
35 to 44 years	2,802	12.19%, see rank	13.45%	13.30%
45 to 54 years	3,664	15.94%, see rank	14.58%	14.58%
55 to 64 years	2,883	12.54%, see rank	11.48%	11.82%
65 to 74 years	1,929	8.39%, see rank	6.62%	7.03%
75 to 84	1,181	5.14%, see rank	4.09%	4.23%
85 years and over	495	2.15%, see rank	1.83%	1.78%

ACS 2008-2012 data

Total population: 22,939

Median Age (see rank)

Jersey County	41.30 years old
Illinois	36.60 years old
U.S.	37.20 years old

Median Age, Male (see rank)

Jersey County	39.90 years old
Illinois	35.30 years old
U.S.	35.80 years old

Median Age, Female (see rank)

Jersey County	42.40 years old
Illinois	38.00 years old
U.S.	38.50 years old

	Jersey County	% of the Total Population	Illinois	U.S.
Under 5 years	1,284	5.60%, see rank	6.50%	6.51%
5 to 9 years	1,147	5.00%, see rank	6.68%	6.57%
10 to 14 years	1,802	7.86%, see rank	6.82%	6.68%
15 to 19 years	1,666	7.26%, see rank	7.16%	7.09%
20 to 24 years	1,508	6.57%, see rank	6.88%	7.04%
25 to 34 years	2,577	11.23%, see rank	13.84%	13.32%
35 to 44 years	2,817	12.28%, see rank	13.49%	13.34%
45 to 54 years	3,607	15.72%, see rank	14.46%	14.44%
55 to 64 years	2,907	12.67%, see rank	11.52%	11.84%
65 to 74 years	1,966	8.57%, see rank	6.71%	7.12%
75 to 84	1,192	5.20%, see rank	4.11%	4.25%
85 years and over	466	2.03%, see rank	1.83%	1.78%

ACS 2006-2010 data

Total population: 22,932

Median Age (see rank)

Jersey County	39.30 years old
Illinois	36.20 years old
U.S.	36.90 years old

Median Age, Male (see rank)

Jersey County	38.70 years old
Illinois	34.90 years old
U.S.	35.60 years old

Median Age, Female (see rank)

Jersey County	39.80 years old
Illinois	37.60 years old
U.S.	38.10 years old

	Jersey County	% of the Total Population	Illinois	U.S.
Under 5 years	1,403	6.12%, see rank	6.63%	6.62%
5 to 9 years	1,336	5.83%, see rank	6.78%	6.62%
10 to 14 years	1,698	7.40%, see rank	6.94%	6.79%
15 to 19 years	1,706	7.44%, see rank	7.31%	7.28%
20 to 24 years	1,537	6.70%, see rank	6.86%	6.98%
25 to 34 years	2,549	11.12%, see rank	13.78%	13.22%
35 to 44 years	2,982	13.00%, see rank	13.96%	13.89%
45 to 54 years	3,542	15.45%, see rank	14.55%	14.57%
55 to 64 years	2,689	11.73%, see rank	10.89%	11.28%
65 to 74 years	1,881	8.20%, see rank	6.36%	6.74%
75 to 84	1,209	5.27%, see rank	4.17%	4.30%
85 years and over	400	1.74%, see rank	1.77%	1.70%

ACS 2005-2009 data

Total population: 22,412

Median Age (see rank)

Jersey County	39.30 years old
Illinois	35.90 years old
U.S.	36.50 years old

Median Age, Male (see rank)

Jersey County	38.40 years old
Illinois	34.60 years old
U.S.	35.20 years old

Median Age, Female (see rank)

Jersey County	39.90 years old
Illinois	37.20 years old
U.S.	37.90 years old

	Jersey County	% of the Total Population	Illinois	U.S.
Under 5 years	1,365	6.09%, see rank	6.97%	6.92%
5 to 9 years	1,396	6.23%, see rank	6.76%	6.59%
10 to 14 years	1,466	6.54%, see rank	6.96%	6.83%
15 to 19 years	1,697	7.57%, see rank	7.24%	7.15%
20 to 24 years	1,556	6.94%, see rank	7.08%	7.02%
25 to 34 years	2,474	11.04%, see rank	13.73%	13.42%
35 to 44 years	3,026	13.50%, see rank	14.23%	14.18%
45 to 54 years	3,464	15.46%, see rank	14.47%	14.48%
55 to 64 years	2,564	11.44%, see rank	10.43%	10.81%
65 to 74 years	1,816	8.10%, see rank	6.21%	6.50%
75 to 84	1,175	5.24%, see rank	4.17%	4.40%
85 years and over	413	1.84%, see rank	1.74%	1.71%

US Census 2000 data

Total population: 21,668

Median Age (see rank)

Jersey County	37.30 years old
Illinois	34.70 years old
U.S.	35.30 years old

Median Age, Male (see rank)

Jersey County	36.20 years old
Illinois	33.30 years old
U.S.	34.00 years old

Median Age, Female (see rank)

Jersey County	38.20 years old
Illinois	36.00 years old
U.S.	36.50 years old

	Jersey County	% of the Total Population	Illinois	U.S.
Under 5 years	1,289	5.95%, see rank	7.06%	6.81%
5 to 9 years	1,463	6.75%, see rank	7.49%	7.30%
10 to 14 years	1,651	7.62%, see rank	7.29%	7.29%
15 to 19 years	1,869	8.63%, see rank	7.20%	7.18%
20 to 24 years	1,378	6.36%, see rank	6.85%	6.74%
25 to 34 years	2,452	11.32%, see rank	14.59%	14.18%
35 to 44 years	3,522	16.25%, see rank	15.97%	16.04%
45 to 54 years	2,834	13.08%, see rank	13.10%	13.39%
55 to 64 years	2,096	9.67%, see rank	8.38%	8.63%
65 to 74 years	1,629	7.52%, see rank	6.22%	6.54%
75 to 84	1,064	4.91%, see rank	4.31%	4.39%
85 years and over	421	1.94%, 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.