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Cecil County Historical Age Data

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ACS 2010-2014 data

Total population: 101,803

Median Age (see rank)

Cecil County	39.70 years old
Maryland	38.10 years old
U.S.	37.40 years old

Median Age, Male (see rank)

Cecil County	39.10 years old
Maryland	36.50 years old
U.S.	36.10 years old

Median Age, Female (see rank)

Cecil County	40.20 years old
Maryland	39.60 years old
U.S.	38.80 years old

	Cecil County	% of the Total Population	Maryland	U.S.
Under 5 years	6,113	6.00%, see rank	6.24%	6.36%
5 to 9 years	7,123	7.00%, see rank	6.30%	6.51%
10 to 14 years	6,916	6.79%, see rank	6.41%	6.59%
15 to 19 years	7,205	7.08%, see rank	6.73%	6.85%
20 to 24 years	6,470	6.36%, see rank	6.84%	7.13%
25 to 34 years	11,475	11.27%, see rank	13.60%	13.47%
35 to 44 years	13,638	13.40%, see rank	13.23%	12.96%
45 to 54 years	16,333	16.04%, see rank	15.18%	14.09%
55 to 64 years	13,555	13.31%, see rank	12.50%	12.29%
65 to 74 years	7,804	7.67%, see rank	7.33%	7.64%
75 to 84	3,682	3.62%, see rank	3.88%	4.25%
85 years and over	1,489	1.46%, see rank	1.77%	1.85%

US Census 2010 data

Total population: 101,108

Median Age (see rank)

Cecil County	38.90 years old
Maryland	38.00 years old
U.S.	37.20 years old

Median Age, Male (see rank)

Cecil County	38.20 years old
Maryland	36.40 years old
U.S.	35.80 years old

Median Age, Female (see rank)

Cecil County	39.50 years old
Maryland	39.30 years old
U.S.	38.50 years old

	Cecil County	% of the Total Population	Maryland	U.S.
Under 5 years	6,424	6.35%, see rank	6.31%	6.54%
5 to 9 years	6,927	6.85%, see rank	6.35%	6.59%
10 to 14 years	7,380	7.30%, see rank	6.56%	6.70%
15 to 19 years	7,319	7.24%, see rank	7.04%	7.14%
20 to 24 years	5,973	5.91%, see rank	6.82%	6.99%
25 to 34 years	11,606	11.48%, see rank	13.20%	13.30%
35 to 44 years	14,310	14.15%, see rank	13.78%	13.30%
45 to 54 years	16,533	16.35%, see rank	15.63%	14.58%
55 to 64 years	12,761	12.62%, see rank	12.05%	11.82%
65 to 74 years	6,889	6.81%, see rank	6.69%	7.03%
75 to 84	3,643	3.60%, see rank	3.87%	4.23%
85 years and over	1,343	1.33%, see rank	1.70%	1.78%

ACS 2008-2012 data

Total population: 101,109

Median Age (see rank)

Cecil County	39.00 years old
Maryland	37.90 years old
U.S.	37.20 years old

Median Age, Male (see rank)

Cecil County	38.10 years old
Maryland	36.30 years old
U.S.	35.80 years old

Median Age, Female (see rank)

Cecil County	39.70 years old
Maryland	39.30 years old
U.S.	38.50 years old

	Cecil County	% of the Total Population	Maryland	U.S.
Under 5 years	6,419	6.35%, see rank	6.31%	6.51%
5 to 9 years	6,698	6.62%, see rank	6.30%	6.57%
10 to 14 years	7,509	7.43%, see rank	6.57%	6.68%
15 to 19 years	7,474	7.39%, see rank	7.01%	7.09%
20 to 24 years	6,172	6.10%, see rank	6.83%	7.04%
25 to 34 years	11,432	11.31%, see rank	13.25%	13.32%
35 to 44 years	14,349	14.19%, see rank	13.82%	13.34%
45 to 54 years	16,295	16.12%, see rank	15.46%	14.44%
55 to 64 years	12,807	12.67%, see rank	12.07%	11.84%
65 to 74 years	7,021	6.94%, see rank	6.78%	7.12%
75 to 84	3,479	3.44%, see rank	3.89%	4.25%
85 years and over	1,454	1.44%, see rank	1.70%	1.78%

ACS 2006-2010 data

Total population: 100,139

Median Age (see rank)

Cecil County	38.00 years old
Maryland	37.60 years old
U.S.	36.90 years old

Median Age, Male (see rank)

Cecil County	37.30 years old
Maryland	36.10 years old
U.S.	35.60 years old

Median Age, Female (see rank)

Cecil County	38.70 years old
Maryland	38.90 years old
U.S.	38.10 years old

	Cecil County	% of the Total Population	Maryland	U.S.
Under 5 years	6,482	6.47%, see rank	6.41%	6.62%
5 to 9 years	6,895	6.89%, see rank	6.42%	6.62%
10 to 14 years	7,749	7.74%, see rank	6.71%	6.79%
15 to 19 years	7,569	7.56%, see rank	7.23%	7.28%
20 to 24 years	5,614	5.61%, see rank	6.70%	6.98%
25 to 34 years	11,495	11.48%, see rank	12.99%	13.22%
35 to 44 years	15,365	15.34%, see rank	14.62%	13.89%
45 to 54 years	15,871	15.85%, see rank	15.49%	14.57%
55 to 64 years	11,903	11.89%, see rank	11.53%	11.28%
65 to 74 years	6,464	6.46%, see rank	6.36%	6.74%
75 to 84	3,519	3.51%, see rank	3.96%	4.30%
85 years and over	1,213	1.21%, see rank	1.57%	1.70%

ACS 2005-2009 data

Total population: 99,069

Median Age (see rank)

Cecil County	37.70 years old
Maryland	37.30 years old
U.S.	36.50 years old

Median Age, Male (see rank)

Cecil County	36.80 years old
Maryland	35.80 years old
U.S.	35.20 years old

Median Age, Female (see rank)

Cecil County	38.70 years old
Maryland	38.60 years old
U.S.	37.90 years old

	Cecil County	% of the Total Population	Maryland	U.S.
Under 5 years	6,476	6.54%, see rank	6.68%	6.92%
5 to 9 years	6,308	6.37%, see rank	6.40%	6.59%
10 to 14 years	7,849	7.92%, see rank	6.81%	6.83%
15 to 19 years	7,215	7.28%, see rank	7.19%	7.15%
20 to 24 years	5,701	5.75%, see rank	6.60%	7.02%
25 to 34 years	12,215	12.33%, see rank	13.09%	13.42%
35 to 44 years	15,941	16.09%, see rank	15.00%	14.18%
45 to 54 years	15,296	15.44%, see rank	15.36%	14.48%
55 to 64 years	11,042	11.15%, see rank	11.10%	10.81%
65 to 74 years	6,234	6.29%, see rank	6.29%	6.50%
75 to 84	3,643	3.68%, see rank	3.96%	4.40%
85 years and over	1,149	1.16%, see rank	1.51%	1.71%

US Census 2000 data

Total population: 85,951

Median Age (see rank)

Cecil County	35.50 years old
Maryland	36.00 years old
U.S.	35.30 years old

Median Age, Male (see rank)

Cecil County	35.20 years old
Maryland	34.90 years old
U.S.	34.00 years old

Median Age, Female (see rank)

Cecil County	35.90 years old
Maryland	37.00 years old
U.S.	36.50 years old

	Cecil County	% of the Total Population	Maryland	U.S.
Under 5 years	5,957	6.93%, see rank	6.67%	6.81%
5 to 9 years	6,883	8.01%, see rank	7.39%	7.30%
10 to 14 years	7,104	8.27%, see rank	7.40%	7.29%
15 to 19 years	5,800	6.75%, see rank	6.72%	7.18%
20 to 24 years	4,451	5.18%, see rank	5.93%	6.74%
25 to 34 years	11,972	13.93%, see rank	14.13%	14.18%
35 to 44 years	14,824	17.25%, see rank	17.30%	16.04%
45 to 54 years	12,259	14.26%, see rank	14.26%	13.39%
55 to 64 years	7,706	8.97%, see rank	8.88%	8.63%
65 to 74 years	5,136	5.98%, see rank	6.07%	6.54%
75 to 84	3,052	3.55%, see rank	3.99%	4.39%
85 years and over	807	0.94%, see rank	1.26%	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.