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Tazewell County Historical Age Data

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ACS 2010-2014 data

Total population: 135,872

Median Age (see rank)

Tazewell County	40.40 years old
Illinois	37.00 years old
U.S.	37.40 years old

Median Age, Male (see rank)

Tazewell County	39.00 years old
Illinois	35.70 years old
U.S.	36.10 years old

Median Age, Female (see rank)

Tazewell County	41.70 years old
Illinois	38.40 years old
U.S.	38.80 years old

	Tazewell County	% of the Total Population	Illinois	U.S.
Under 5 years	8,171	6.01%, see rank	6.30%	6.36%
5 to 9 years	8,840	6.51%, see rank	6.58%	6.51%
10 to 14 years	9,236	6.80%, see rank	6.71%	6.59%
15 to 19 years	8,353	6.15%, see rank	6.94%	6.85%
20 to 24 years	7,182	5.29%, see rank	6.95%	7.13%
25 to 34 years	17,177	12.64%, see rank	13.84%	13.47%
35 to 44 years	17,551	12.92%, see rank	13.20%	12.96%
45 to 54 years	19,322	14.22%, see rank	14.17%	14.09%
55 to 64 years	18,095	13.32%, see rank	12.13%	12.29%
65 to 74 years	11,427	8.41%, see rank	7.18%	7.64%
75 to 84	7,429	5.47%, see rank	4.10%	4.25%
85 years and over	3,089	2.27%, see rank	1.90%	1.85%

US Census 2010 data

Total population: 135,394

Median Age (see rank)

Tazewell County	39.80 years old
Illinois	36.60 years old
U.S.	37.20 years old

Median Age, Male (see rank)

Tazewell County	38.40 years old
Illinois	35.20 years old
U.S.	35.80 years old

Median Age, Female (see rank)

Tazewell County	41.10 years old
Illinois	37.90 years old
U.S.	38.50 years old

	Tazewell County	% of the Total Population	Illinois	U.S.
Under 5 years	8,672	6.41%, see rank	6.51%	6.54%
5 to 9 years	8,870	6.55%, see rank	6.70%	6.59%
10 to 14 years	8,850	6.54%, see rank	6.85%	6.70%
15 to 19 years	8,634	6.38%, see rank	7.19%	7.14%
20 to 24 years	7,012	5.18%, see rank	6.85%	6.99%
25 to 34 years	17,363	12.82%, see rank	13.84%	13.30%
35 to 44 years	17,416	12.86%, see rank	13.45%	13.30%
45 to 54 years	20,029	14.79%, see rank	14.58%	14.58%
55 to 64 years	17,409	12.86%, see rank	11.48%	11.82%
65 to 74 years	10,717	7.92%, see rank	6.62%	7.03%
75 to 84	7,400	5.47%, see rank	4.09%	4.23%
85 years and over	3,022	2.23%, see rank	1.83%	1.78%

ACS 2008-2012 data

Total population: 135,201

Median Age (see rank)

Tazewell County	39.90 years old
Illinois	36.60 years old
U.S.	37.20 years old

Median Age, Male (see rank)

Tazewell County	38.30 years old
Illinois	35.30 years old
U.S.	35.80 years old

Median Age, Female (see rank)

Tazewell County	41.30 years old
Illinois	38.00 years old
U.S.	38.50 years old

	Tazewell County	% of the Total Population	Illinois	U.S.
Under 5 years	8,509	6.29%, see rank	6.50%	6.51%
5 to 9 years	8,765	6.48%, see rank	6.68%	6.57%
10 to 14 years	8,977	6.64%, see rank	6.82%	6.68%
15 to 19 years	8,473	6.27%, see rank	7.16%	7.09%
20 to 24 years	7,098	5.25%, see rank	6.88%	7.04%
25 to 34 years	17,381	12.86%, see rank	13.84%	13.32%
35 to 44 years	17,496	12.94%, see rank	13.49%	13.34%
45 to 54 years	19,883	14.71%, see rank	14.46%	14.44%
55 to 64 years	17,439	12.90%, see rank	11.52%	11.84%
65 to 74 years	10,773	7.97%, see rank	6.71%	7.12%
75 to 84	7,414	5.48%, see rank	4.11%	4.25%
85 years and over	2,993	2.21%, see rank	1.83%	1.78%

ACS 2006-2010 data

Total population: 133,863

Median Age (see rank)

Tazewell County	39.50 years old
Illinois	36.20 years old
U.S.	36.90 years old

Median Age, Male (see rank)

Tazewell County	37.90 years old
Illinois	34.90 years old
U.S.	35.60 years old

Median Age, Female (see rank)

Tazewell County	40.90 years old
Illinois	37.60 years old
U.S.	38.10 years old

	Tazewell County	% of the Total Population	Illinois	U.S.
Under 5 years	8,474	6.33%, see rank	6.63%	6.62%
5 to 9 years	8,416	6.29%, see rank	6.78%	6.62%
10 to 14 years	9,282	6.93%, see rank	6.94%	6.79%
15 to 19 years	8,722	6.52%, see rank	7.31%	7.28%
20 to 24 years	6,997	5.23%, see rank	6.86%	6.98%
25 to 34 years	17,036	12.73%, see rank	13.78%	13.22%
35 to 44 years	17,726	13.24%, see rank	13.96%	13.89%
45 to 54 years	20,138	15.04%, see rank	14.55%	14.57%
55 to 64 years	16,485	12.31%, see rank	10.89%	11.28%
65 to 74 years	10,387	7.76%, see rank	6.36%	6.74%
75 to 84	6,870	5.13%, see rank	4.17%	4.30%
85 years and over	3,330	2.49%, see rank	1.77%	1.70%

ACS 2005-2009 data

Total population: 130,789

Median Age (see rank)

Tazewell County	39.50 years old
Illinois	35.90 years old
U.S.	36.50 years old

Median Age, Male (see rank)

Tazewell County	37.90 years old
Illinois	34.60 years old
U.S.	35.20 years old

Median Age, Female (see rank)

Tazewell County	40.90 years old
Illinois	37.20 years old
U.S.	37.90 years old

	Tazewell County	% of the Total Population	Illinois	U.S.
Under 5 years	8,194	6.27%, see rank	6.97%	6.92%
5 to 9 years	8,012	6.13%, see rank	6.76%	6.59%
10 to 14 years	9,014	6.89%, see rank	6.96%	6.83%
15 to 19 years	8,163	6.24%, see rank	7.24%	7.15%
20 to 24 years	7,413	5.67%, see rank	7.08%	7.02%
25 to 34 years	16,557	12.66%, see rank	13.73%	13.42%
35 to 44 years	17,680	13.52%, see rank	14.23%	14.18%
45 to 54 years	19,863	15.19%, see rank	14.47%	14.48%
55 to 64 years	15,676	11.99%, see rank	10.43%	10.81%
65 to 74 years	10,211	7.81%, see rank	6.21%	6.50%
75 to 84	6,810	5.21%, see rank	4.17%	4.40%
85 years and over	3,196	2.44%, see rank	1.74%	1.71%

US Census 2000 data

Total population: 128,485

Median Age (see rank)

Tazewell County	38.10 years old
Illinois	34.70 years old
U.S.	35.30 years old

Median Age, Male (see rank)

Tazewell County	36.80 years old
Illinois	33.30 years old
U.S.	34.00 years old

Median Age, Female (see rank)

Tazewell County	39.30 years old
Illinois	36.00 years old
U.S.	36.50 years old

	Tazewell County	% of the Total Population	Illinois	U.S.
Under 5 years	8,022	6.24%, see rank	7.06%	6.81%
5 to 9 years	8,707	6.78%, see rank	7.49%	7.30%
10 to 14 years	9,009	7.01%, see rank	7.29%	7.29%
15 to 19 years	8,883	6.91%, see rank	7.20%	7.18%
20 to 24 years	7,171	5.58%, see rank	6.85%	6.74%
25 to 34 years	16,426	12.78%, see rank	14.59%	14.18%
35 to 44 years	20,360	15.85%, see rank	15.97%	16.04%
45 to 54 years	18,489	14.39%, see rank	13.10%	13.39%
55 to 64 years	12,319	9.59%, see rank	8.38%	8.63%
65 to 74 years	10,237	7.97%, see rank	6.22%	6.54%
75 to 84	6,442	5.01%, see rank	4.31%	4.39%
85 years and over	2,420	1.88%, 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.