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Charleston County Historical Age Data

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ACS 2010-2014 data

Total population: 365,674

Median Age (see rank)

Charleston County	36.20 years old
South Carolina	38.30 years old
U.S.	37.40 years old

Median Age, Male (see rank)

Charleston County	35.10 years old
South Carolina	36.70 years old
U.S.	36.10 years old

Median Age, Female (see rank)

Charleston County	37.60 years old
South Carolina	39.80 years old
U.S.	38.80 years old

	Charleston County	% of the Total Population	South Carolina	U.S.
Under 5 years	23,153	6.33%, see rank	6.25%	6.36%
5 to 9 years	22,245	6.08%, see rank	6.40%	6.51%
10 to 14 years	18,373	5.02%, see rank	6.38%	6.59%
15 to 19 years	21,474	5.87%, see rank	6.71%	6.85%
20 to 24 years	30,010	8.21%, see rank	7.35%	7.13%
25 to 34 years	60,943	16.67%, see rank	12.84%	13.47%
35 to 44 years	44,907	12.28%, see rank	12.61%	12.96%
45 to 54 years	48,470	13.25%, see rank	13.82%	14.09%
55 to 64 years	46,206	12.64%, see rank	12.93%	12.29%
65 to 74 years	29,375	8.03%, see rank	8.82%	7.64%
75 to 84	14,625	4.00%, see rank	4.30%	4.25%
85 years and over	5,893	1.61%, see rank	1.59%	1.85%

US Census 2010 data

Total population: 350,209

Median Age (see rank)

Charleston County	35.90 years old
South Carolina	37.90 years old
U.S.	37.20 years old

Median Age, Male (see rank)

Charleston County	34.50 years old
South Carolina	36.40 years old
U.S.	35.80 years old

Median Age, Female (see rank)

Charleston County	37.40 years old
South Carolina	39.20 years old
U.S.	38.50 years old

	Charleston County	% of the Total Population	South Carolina	U.S.
Under 5 years	22,886	6.53%, see rank	6.54%	6.54%
5 to 9 years	20,077	5.73%, see rank	6.40%	6.59%
10 to 14 years	18,419	5.26%, see rank	6.43%	6.70%
15 to 19 years	22,528	6.43%, see rank	7.11%	7.14%
20 to 24 years	31,910	9.11%, see rank	7.19%	6.99%
25 to 34 years	55,456	15.84%, see rank	12.80%	13.30%
35 to 44 years	43,171	12.33%, see rank	13.00%	13.30%
45 to 54 years	47,982	13.70%, see rank	14.26%	14.58%
55 to 64 years	43,059	12.30%, see rank	12.62%	11.82%
65 to 74 years	25,010	7.14%, see rank	7.98%	7.03%
75 to 84	13,869	3.96%, see rank	4.15%	4.23%
85 years and over	5,842	1.67%, see rank	1.53%	1.78%

ACS 2008-2012 data

Total population: 352,548

Median Age (see rank)

Charleston County	35.80 years old
South Carolina	37.90 years old
U.S.	37.20 years old

Median Age, Male (see rank)

Charleston County	34.60 years old
South Carolina	36.30 years old
U.S.	35.80 years old

Median Age, Female (see rank)

Charleston County	37.20 years old
South Carolina	39.30 years old
U.S.	38.50 years old

	Charleston County	% of the Total Population	South Carolina	U.S.
Under 5 years	22,896	6.49%, see rank	6.48%	6.51%
5 to 9 years	20,991	5.95%, see rank	6.41%	6.57%
10 to 14 years	18,074	5.13%, see rank	6.43%	6.68%
15 to 19 years	22,383	6.35%, see rank	7.02%	7.09%
20 to 24 years	31,289	8.88%, see rank	7.24%	7.04%
25 to 34 years	56,262	15.96%, see rank	12.80%	13.32%
35 to 44 years	43,643	12.38%, see rank	13.04%	13.34%
45 to 54 years	48,209	13.67%, see rank	14.11%	14.44%
55 to 64 years	43,282	12.28%, see rank	12.65%	11.84%
65 to 74 years	25,735	7.30%, see rank	8.10%	7.12%
75 to 84	14,309	4.06%, see rank	4.22%	4.25%
85 years and over	5,475	1.55%, see rank	1.50%	1.78%

ACS 2006-2010 data

Total population: 342,434

Median Age (see rank)

Charleston County	35.70 years old
South Carolina	37.40 years old
U.S.	36.90 years old

Median Age, Male (see rank)

Charleston County	34.30 years old
South Carolina	35.90 years old
U.S.	35.60 years old

Median Age, Female (see rank)

Charleston County	37.00 years old
South Carolina	38.80 years old
U.S.	38.10 years old

	Charleston County	% of the Total Population	South Carolina	U.S.
Under 5 years	22,406	6.54%, see rank	6.56%	6.62%
5 to 9 years	19,038	5.56%, see rank	6.41%	6.62%
10 to 14 years	19,365	5.66%, see rank	6.56%	6.79%
15 to 19 years	23,432	6.84%, see rank	7.29%	7.28%
20 to 24 years	30,615	8.94%, see rank	7.10%	6.98%
25 to 34 years	53,230	15.54%, see rank	12.84%	13.22%
35 to 44 years	44,248	12.92%, see rank	13.57%	13.89%
45 to 54 years	47,613	13.90%, see rank	14.30%	14.57%
55 to 64 years	40,321	11.77%, see rank	12.17%	11.28%
65 to 74 years	22,970	6.71%, see rank	7.60%	6.74%
75 to 84	13,976	4.08%, see rank	4.16%	4.30%
85 years and over	5,220	1.52%, see rank	1.44%	1.70%

ACS 2005-2009 data

Total population: 345,714

Median Age (see rank)

Charleston County	34.90 years old
South Carolina	37.20 years old
U.S.	36.50 years old

Median Age, Male (see rank)

Charleston County	33.40 years old
South Carolina	35.50 years old
U.S.	35.20 years old

Median Age, Female (see rank)

Charleston County	36.30 years old
South Carolina	38.80 years old
U.S.	37.90 years old

	Charleston County	% of the Total Population	South Carolina	U.S.
Under 5 years	23,811	6.89%, see rank	6.74%	6.92%
5 to 9 years	19,171	5.55%, see rank	6.41%	6.59%
10 to 14 years	19,833	5.74%, see rank	6.65%	6.83%
15 to 19 years	23,368	6.76%, see rank	7.27%	7.15%
20 to 24 years	27,907	8.07%, see rank	6.91%	7.02%
25 to 34 years	59,350	17.17%, see rank	13.13%	13.42%
35 to 44 years	44,386	12.84%, see rank	13.82%	14.18%
45 to 54 years	46,835	13.55%, see rank	14.20%	14.48%
55 to 64 years	38,201	11.05%, see rank	11.74%	10.81%
65 to 74 years	22,276	6.44%, see rank	7.17%	6.50%
75 to 84	14,880	4.30%, see rank	4.44%	4.40%
85 years and over	5,696	1.65%, see rank	1.51%	1.71%

US Census 2000 data

Total population: 309,969

Median Age (see rank)

Charleston County	34.50 years old
South Carolina	35.40 years old
U.S.	35.30 years old

Median Age, Male (see rank)

Charleston County	32.80 years old
South Carolina	34.00 years old
U.S.	34.00 years old

Median Age, Female (see rank)

Charleston County	36.00 years old
South Carolina	36.70 years old
U.S.	36.50 years old

	Charleston County	% of the Total Population	South Carolina	U.S.
Under 5 years	19,806	6.39%, see rank	6.60%	6.81%
5 to 9 years	20,523	6.62%, see rank	7.11%	7.30%
10 to 14 years	21,214	6.84%, see rank	7.24%	7.29%
15 to 19 years	23,042	7.43%, see rank	7.36%	7.18%
20 to 24 years	26,258	8.47%, see rank	7.02%	6.74%
25 to 34 years	46,337	14.95%, see rank	13.98%	14.18%
35 to 44 years	47,711	15.39%, see rank	15.58%	16.04%
45 to 54 years	41,335	13.34%, see rank	13.72%	13.39%
55 to 64 years	26,885	8.67%, see rank	9.29%	8.63%
65 to 74 years	20,030	6.46%, see rank	6.73%	6.54%
75 to 84	12,973	4.19%, see rank	4.11%	4.39%
85 years and over	3,855	1.24%, see rank	1.25%	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.