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Alum Rock, CA Historical Age Data

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ACS 2010-2014 data

Total population: 10,992

Median Age (see rank)

Alum Rock, CA	33.20 years old
California	35.60 years old
U.S.	37.40 years old

Median Age, Male (see rank)

Alum Rock, CA	33.20 years old
California	34.50 years old
U.S.	36.10 years old

Median Age, Female (see rank)

Alum Rock, CA	33.10 years old
California	36.80 years old
U.S.	38.80 years old

	Alum Rock, CA	% of the Total Population	California	U.S.
Under 5 years	682	6.20%, see rank	6.62%	6.36%
5 to 9 years	796	7.24%, see rank	6.65%	6.51%
10 to 14 years	941	8.56%, see rank	6.70%	6.59%
15 to 19 years	779	7.09%, see rank	7.12%	6.85%
20 to 24 years	889	8.09%, see rank	7.58%	7.13%
25 to 34 years	1,804	16.41%, see rank	14.48%	13.47%
35 to 44 years	1,453	13.22%, see rank	13.60%	12.96%
45 to 54 years	1,378	12.54%, see rank	13.79%	14.09%
55 to 64 years	1,124	10.23%, see rank	11.32%	12.29%
65 to 74 years	501	4.56%, see rank	6.71%	7.64%
75 to 84	454	4.13%, see rank	3.72%	4.25%
85 years and over	191	1.74%, see rank	1.70%	1.85%

US Census 2010 data

Total population: 15,536

Median Age (see rank)

Alum Rock, CA	31.70 years old
California	35.20 years old
U.S.	37.20 years old

Median Age, Male (see rank)

Alum Rock, CA	30.80 years old
California	34.00 years old
U.S.	35.80 years old

Median Age, Female (see rank)

Alum Rock, CA	32.60 years old
California	36.30 years old
U.S.	38.50 years old

	Alum Rock, CA	% of the Total Population	California	U.S.
Under 5 years	1,272	8.19%, see rank	6.79%	6.54%
5 to 9 years	1,246	8.02%, see rank	6.73%	6.59%
10 to 14 years	1,126	7.25%, see rank	6.95%	6.70%
15 to 19 years	1,233	7.94%, see rank	7.58%	7.14%
20 to 24 years	1,215	7.82%, see rank	7.42%	6.99%
25 to 34 years	2,412	15.53%, see rank	14.27%	13.30%
35 to 44 years	2,296	14.78%, see rank	13.91%	13.30%
45 to 54 years	1,972	12.69%, see rank	14.10%	14.58%
55 to 64 years	1,373	8.84%, see rank	10.84%	11.82%
65 to 74 years	732	4.71%, see rank	6.11%	7.03%
75 to 84	455	2.93%, see rank	3.68%	4.23%
85 years and over	204	1.31%, see rank	1.61%	1.78%

ACS 2008-2012 data

Total population: 11,796

Median Age (see rank)

Alum Rock, CA	33.20 years old
California	35.20 years old
U.S.	37.20 years old

Median Age, Male (see rank)

Alum Rock, CA	33.10 years old
California	34.10 years old
U.S.	35.80 years old

Median Age, Female (see rank)

Alum Rock, CA	34.10 years old
California	36.40 years old
U.S.	38.50 years old

	Alum Rock, CA	% of the Total Population	California	U.S.
Under 5 years	872	7.39%, see rank	6.82%	6.51%
5 to 9 years	750	6.36%, see rank	6.71%	6.57%
10 to 14 years	846	7.17%, see rank	6.91%	6.68%
15 to 19 years	1,085	9.20%, see rank	7.47%	7.09%
20 to 24 years	828	7.02%, see rank	7.49%	7.04%
25 to 34 years	1,938	16.43%, see rank	14.32%	13.32%
35 to 44 years	1,598	13.55%, see rank	13.93%	13.34%
45 to 54 years	1,321	11.20%, see rank	14.00%	14.44%
55 to 64 years	1,362	11.55%, see rank	10.85%	11.84%
65 to 74 years	603	5.11%, see rank	6.20%	7.12%
75 to 84	499	4.23%, see rank	3.70%	4.25%
85 years and over	94	0.80%, see rank	1.62%	1.78%

ACS 2006-2010 data

Total population: 16,049

Median Age (see rank)

Alum Rock, CA	32.40 years old
California	34.90 years old
U.S.	36.90 years old

Median Age, Male (see rank)

Alum Rock, CA	33.20 years old
California	33.70 years old
U.S.	35.60 years old

Median Age, Female (see rank)

Alum Rock, CA	31.80 years old
California	36.00 years old
U.S.	38.10 years old

	Alum Rock, CA	% of the Total Population	California	U.S.
Under 5 years	1,410	8.79%, see rank	6.95%	6.62%
5 to 9 years	1,132	7.05%, see rank	6.78%	6.62%
10 to 14 years	1,160	7.23%, see rank	7.12%	6.79%
15 to 19 years	1,441	8.98%, see rank	7.65%	7.28%
20 to 24 years	1,013	6.31%, see rank	7.37%	6.98%
25 to 34 years	2,669	16.63%, see rank	14.29%	13.22%
35 to 44 years	2,095	13.05%, see rank	14.43%	13.89%
45 to 54 years	1,854	11.55%, see rank	14.05%	14.57%
55 to 64 years	1,659	10.34%, see rank	10.28%	11.28%
65 to 74 years	847	5.28%, see rank	5.83%	6.74%
75 to 84	640	3.99%, see rank	3.73%	4.30%
85 years and over	129	0.80%, see rank	1.52%	1.70%

ACS 2005-2009 data

Total population: 13,011

Median Age (see rank)

Alum Rock, CA	31.80 years old
California	34.60 years old
U.S.	36.50 years old

Median Age, Male (see rank)

Alum Rock, CA	33.00 years old
California	33.40 years old
U.S.	35.20 years old

Median Age, Female (see rank)

Alum Rock, CA	31.00 years old
California	35.70 years old
U.S.	37.90 years old

	Alum Rock, CA	% of the Total Population	California	U.S.
Under 5 years	1,119	8.60%, see rank	7.44%	6.92%
5 to 9 years	698	5.36%, see rank	6.82%	6.59%
10 to 14 years	893	6.86%, see rank	7.26%	6.83%
15 to 19 years	1,270	9.76%, see rank	7.34%	7.15%
20 to 24 years	883	6.79%, see rank	7.20%	7.02%
25 to 34 years	2,339	17.98%, see rank	14.55%	13.42%
35 to 44 years	1,653	12.70%, see rank	14.71%	14.18%
45 to 54 years	1,695	13.03%, see rank	13.94%	14.48%
55 to 64 years	1,255	9.65%, see rank	9.81%	10.81%
65 to 74 years	606	4.66%, see rank	5.65%	6.50%
75 to 84	531	4.08%, see rank	3.79%	4.40%
85 years and over	69	0.53%, see rank	1.50%	1.71%

US Census 2000 data

Total population: 13,479

Median Age (see rank)

Alum Rock, CA	30.30 years old
California	33.30 years old
U.S.	35.30 years old

Median Age, Male (see rank)

Alum Rock, CA	29.40 years old
California	32.20 years old
U.S.	34.00 years old

Median Age, Female (see rank)

Alum Rock, CA	31.30 years old
California	34.40 years old
U.S.	36.50 years old

	Alum Rock, CA	% of the Total Population	California	U.S.
Under 5 years	1,143	8.48%, see rank	7.34%	6.81%
5 to 9 years	1,224	9.08%, see rank	8.05%	7.30%
10 to 14 years	1,133	8.41%, see rank	7.59%	7.29%
15 to 19 years	1,009	7.49%, see rank	7.24%	7.18%
20 to 24 years	1,048	7.78%, see rank	7.03%	6.74%
25 to 34 years	2,307	17.12%, see rank	15.44%	14.18%
35 to 44 years	2,067	15.33%, see rank	16.19%	16.04%
45 to 54 years	1,474	10.94%, see rank	12.79%	13.39%
55 to 64 years	842	6.25%, see rank	7.72%	8.63%
65 to 74 years	681	5.05%, see rank	5.57%	6.54%
75 to 84	425	3.15%, see rank	3.79%	4.39%
85 years and over	126	0.93%, 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.