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Mount Diablo Unified School District Historical Age Data

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ACS 2010-2014 data

Total population: 258,884

Median Age (see rank)

Mount Diablo Unified School District	39.10 years old
California	35.60 years old
U.S.	37.40 years old

Median Age, Male (see rank)

Mount Diablo Unified School District	37.60 years old
California	34.50 years old
U.S.	36.10 years old

Median Age, Female (see rank)

Mount Diablo Unified School District	40.50 years old
California	36.80 years old
U.S.	38.80 years old

	Mount Diablo Unified School District	% of the Total Population	California	U.S.
Under 5 years	15,795	6.10%, see rank	6.62%	6.36%
5 to 9 years	16,396	6.33%, see rank	6.65%	6.51%
10 to 14 years	14,457	5.58%, see rank	6.70%	6.59%
15 to 19 years	16,860	6.51%, see rank	7.12%	6.85%
20 to 24 years	15,765	6.09%, see rank	7.58%	7.13%
25 to 34 years	35,516	13.72%, see rank	14.48%	13.47%
35 to 44 years	35,209	13.60%, see rank	13.60%	12.96%
45 to 54 years	40,348	15.59%, see rank	13.79%	14.09%
55 to 64 years	32,675	12.62%, see rank	11.32%	12.29%
65 to 74 years	19,816	7.65%, see rank	6.71%	7.64%
75 to 84	10,569	4.08%, see rank	3.72%	4.25%
85 years and over	5,478	2.12%, see rank	1.70%	1.85%

US Census 2010 data

Total population: 250,501

Median Age (see rank)

Mount Diablo Unified School District	38.90 years old
California	35.20 years old
U.S.	37.20 years old

Median Age, Male (see rank)

Mount Diablo Unified School District	37.20 years old
California	34.00 years old
U.S.	35.80 years old

Median Age, Female (see rank)

Mount Diablo Unified School District	40.50 years old
California	36.30 years old
U.S.	38.50 years old

	Mount Diablo Unified School District	% of the Total Population	California	U.S.
Under 5 years	15,812	6.31%, see rank	6.79%	6.54%
5 to 9 years	15,359	6.13%, see rank	6.73%	6.59%
10 to 14 years	15,502	6.19%, see rank	6.95%	6.70%
15 to 19 years	16,344	6.52%, see rank	7.58%	7.14%
20 to 24 years	14,979	5.98%, see rank	7.42%	6.99%
25 to 34 years	34,397	13.73%, see rank	14.27%	13.30%
35 to 44 years	34,633	13.83%, see rank	13.91%	13.30%
45 to 54 years	39,412	15.73%, see rank	14.10%	14.58%
55 to 64 years	31,642	12.63%, see rank	10.84%	11.82%
65 to 74 years	17,071	6.81%, see rank	6.11%	7.03%
75 to 84	10,368	4.14%, see rank	3.68%	4.23%
85 years and over	4,982	1.99%, see rank	1.61%	1.78%

ACS 2008-2012 data

Total population: 252,755

Median Age (see rank)

Mount Diablo Unified School District	39.00 years old
California	35.20 years old
U.S.	37.20 years old

Median Age, Male (see rank)

Mount Diablo Unified School District	37.20 years old
California	34.10 years old
U.S.	35.80 years old

Median Age, Female (see rank)

Mount Diablo Unified School District	40.80 years old
California	36.40 years old
U.S.	38.50 years old

	Mount Diablo Unified School District	% of the Total Population	California	U.S.
Under 5 years	15,497	6.13%, see rank	6.82%	6.51%
5 to 9 years	15,877	6.28%, see rank	6.71%	6.57%
10 to 14 years	14,868	5.88%, see rank	6.91%	6.68%
15 to 19 years	16,184	6.40%, see rank	7.47%	7.09%
20 to 24 years	14,873	5.88%, see rank	7.49%	7.04%
25 to 34 years	34,839	13.78%, see rank	14.32%	13.32%
35 to 44 years	36,315	14.37%, see rank	13.93%	13.34%
45 to 54 years	40,859	16.17%, see rank	14.00%	14.44%
55 to 64 years	30,606	12.11%, see rank	10.85%	11.84%
65 to 74 years	17,496	6.92%, see rank	6.20%	7.12%
75 to 84	10,388	4.11%, see rank	3.70%	4.25%
85 years and over	4,953	1.96%, see rank	1.62%	1.78%

ACS 2006-2010 data

Total population: 247,982

Median Age (see rank)

Mount Diablo Unified School District	38.80 years old
California	34.90 years old
U.S.	36.90 years old

Median Age, Male (see rank)

Mount Diablo Unified School District	37.10 years old
California	33.70 years old
U.S.	35.60 years old

Median Age, Female (see rank)

Mount Diablo Unified School District	40.50 years old
California	36.00 years old
U.S.	38.10 years old

	Mount Diablo Unified School District	% of the Total Population	California	U.S.
Under 5 years	15,492	6.25%, see rank	6.95%	6.62%
5 to 9 years	15,476	6.24%, see rank	6.78%	6.62%
10 to 14 years	15,290	6.17%, see rank	7.12%	6.79%
15 to 19 years	16,328	6.58%, see rank	7.65%	7.28%
20 to 24 years	14,771	5.96%, see rank	7.37%	6.98%
25 to 34 years	32,927	13.28%, see rank	14.29%	13.22%
35 to 44 years	36,716	14.81%, see rank	14.43%	13.89%
45 to 54 years	40,401	16.29%, see rank	14.05%	14.57%
55 to 64 years	29,645	11.95%, see rank	10.28%	11.28%
65 to 74 years	16,116	6.50%, see rank	5.83%	6.74%
75 to 84	10,367	4.18%, see rank	3.73%	4.30%
85 years and over	4,453	1.80%, see rank	1.52%	1.70%

ACS 2005-2009 data

Total population: 247,518

Median Age (see rank)

Mount Diablo Unified School District	38.70 years old
California	34.60 years old
U.S.	36.50 years old

Median Age, Male (see rank)

Mount Diablo Unified School District	37.20 years old
California	33.40 years old
U.S.	35.20 years old

Median Age, Female (see rank)

Mount Diablo Unified School District	40.20 years old
California	35.70 years old
U.S.	37.90 years old

	Mount Diablo Unified School District	% of the Total Population	California	U.S.
Under 5 years	16,168	6.53%, see rank	7.44%	6.92%
5 to 9 years	15,310	6.19%, see rank	6.82%	6.59%
10 to 14 years	15,491	6.26%, see rank	7.26%	6.83%
15 to 19 years	16,385	6.62%, see rank	7.34%	7.15%
20 to 24 years	15,288	6.18%, see rank	7.20%	7.02%
25 to 34 years	31,526	12.74%, see rank	14.55%	13.42%
35 to 44 years	38,061	15.38%, see rank	14.71%	14.18%
45 to 54 years	40,404	16.32%, see rank	13.94%	14.48%
55 to 64 years	28,735	11.61%, see rank	9.81%	10.81%
65 to 74 years	15,908	6.43%, see rank	5.65%	6.50%
75 to 84	10,089	4.08%, see rank	3.79%	4.40%
85 years and over	4,153	1.68%, see rank	1.50%	1.71%

* 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.