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Alameda, CA Historical Age Data

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ACS 2010-2014 data

Total population: 75,763

Median Age (see rank)

Alameda, CA	40.50 years old
California	35.60 years old
U.S.	37.40 years old

Median Age, Male (see rank)

Alameda, CA	39.00 years old
California	34.50 years old
U.S.	36.10 years old

Median Age, Female (see rank)

Alameda, CA	41.90 years old
California	36.80 years old
U.S.	38.80 years old

	Alameda, CA	% of the Total Population	California	U.S.
Under 5 years	4,435	5.85%, see rank	6.62%	6.36%
5 to 9 years	4,464	5.89%, see rank	6.65%	6.51%
10 to 14 years	4,011	5.29%, see rank	6.70%	6.59%
15 to 19 years	3,890	5.13%, see rank	7.12%	6.85%
20 to 24 years	4,099	5.41%, see rank	7.58%	7.13%
25 to 34 years	10,252	13.53%, see rank	14.48%	13.47%
35 to 44 years	12,171	16.06%, see rank	13.60%	12.96%
45 to 54 years	12,001	15.84%, see rank	13.79%	14.09%
55 to 64 years	10,126	13.37%, see rank	11.32%	12.29%
65 to 74 years	5,748	7.59%, see rank	6.71%	7.64%
75 to 84	3,154	4.16%, see rank	3.72%	4.25%
85 years and over	1,412	1.86%, see rank	1.70%	1.85%

US Census 2010 data

Total population: 73,812

Median Age (see rank)

Alameda, CA	40.70 years old
California	35.20 years old
U.S.	37.20 years old

Median Age, Male (see rank)

Alameda, CA	39.50 years old
California	34.00 years old
U.S.	35.80 years old

Median Age, Female (see rank)

Alameda, CA	41.90 years old
California	36.30 years old
U.S.	38.50 years old

	Alameda, CA	% of the Total Population	California	U.S.
Under 5 years	4,182	5.67%, see rank	6.79%	6.54%
5 to 9 years	4,256	5.77%, see rank	6.73%	6.59%
10 to 14 years	4,151	5.62%, see rank	6.95%	6.70%
15 to 19 years	4,200	5.69%, see rank	7.58%	7.14%
20 to 24 years	4,004	5.42%, see rank	7.42%	6.99%
25 to 34 years	9,521	12.90%, see rank	14.27%	13.30%
35 to 44 years	11,479	15.55%, see rank	13.91%	13.30%
45 to 54 years	11,894	16.11%, see rank	14.10%	14.58%
55 to 64 years	10,150	13.75%, see rank	10.84%	11.82%
65 to 74 years	5,079	6.88%, see rank	6.11%	7.03%
75 to 84	3,224	4.37%, see rank	3.68%	4.23%
85 years and over	1,672	2.27%, see rank	1.61%	1.78%

ACS 2008-2012 data

Total population: 74,023

Median Age (see rank)

Alameda, CA	40.00 years old
California	35.20 years old
U.S.	37.20 years old

Median Age, Male (see rank)

Alameda, CA	38.70 years old
California	34.10 years old
U.S.	35.80 years old

Median Age, Female (see rank)

Alameda, CA	41.30 years old
California	36.40 years old
U.S.	38.50 years old

	Alameda, CA	% of the Total Population	California	U.S.
Under 5 years	4,161	5.62%, see rank	6.82%	6.51%
5 to 9 years	4,390	5.93%, see rank	6.71%	6.57%
10 to 14 years	3,873	5.23%, see rank	6.91%	6.68%
15 to 19 years	3,776	5.10%, see rank	7.47%	7.09%
20 to 24 years	4,698	6.35%, see rank	7.49%	7.04%
25 to 34 years	9,951	13.44%, see rank	14.32%	13.32%
35 to 44 years	11,493	15.53%, see rank	13.93%	13.34%
45 to 54 years	11,944	16.14%, see rank	14.00%	14.44%
55 to 64 years	9,988	13.49%, see rank	10.85%	11.84%
65 to 74 years	5,140	6.94%, see rank	6.20%	7.12%
75 to 84	3,078	4.16%, see rank	3.70%	4.25%
85 years and over	1,531	2.07%, see rank	1.62%	1.78%

ACS 2006-2010 data

Total population: 72,512

Median Age (see rank)

Alameda, CA	40.20 years old
California	34.90 years old
U.S.	36.90 years old

Median Age, Male (see rank)

Alameda, CA	39.30 years old
California	33.70 years old
U.S.	35.60 years old

Median Age, Female (see rank)

Alameda, CA	41.10 years old
California	36.00 years old
U.S.	38.10 years old

	Alameda, CA	% of the Total Population	California	U.S.
Under 5 years	4,136	5.70%, see rank	6.95%	6.62%
5 to 9 years	4,146	5.72%, see rank	6.78%	6.62%
10 to 14 years	4,283	5.91%, see rank	7.12%	6.79%
15 to 19 years	3,916	5.40%, see rank	7.65%	7.28%
20 to 24 years	4,285	5.91%, see rank	7.37%	6.98%
25 to 34 years	9,552	13.17%, see rank	14.29%	13.22%
35 to 44 years	11,399	15.72%, see rank	14.43%	13.89%
45 to 54 years	11,747	16.20%, see rank	14.05%	14.57%
55 to 64 years	9,565	13.19%, see rank	10.28%	11.28%
65 to 74 years	4,593	6.33%, see rank	5.83%	6.74%
75 to 84	3,342	4.61%, see rank	3.73%	4.30%
85 years and over	1,548	2.13%, see rank	1.52%	1.70%

ACS 2005-2009 data

Total population: 70,080

Median Age (see rank)

Alameda, CA	40.10 years old
California	34.60 years old
U.S.	36.50 years old

Median Age, Male (see rank)

Alameda, CA	38.80 years old
California	33.40 years old
U.S.	35.20 years old

Median Age, Female (see rank)

Alameda, CA	41.10 years old
California	35.70 years old
U.S.	37.90 years old

	Alameda, CA	% of the Total Population	California	U.S.
Under 5 years	4,225	6.03%, see rank	7.44%	6.92%
5 to 9 years	4,257	6.07%, see rank	6.82%	6.59%
10 to 14 years	3,990	5.69%, see rank	7.26%	6.83%
15 to 19 years	3,124	4.46%, see rank	7.34%	7.15%
20 to 24 years	3,663	5.23%, see rank	7.20%	7.02%
25 to 34 years	10,060	14.36%, see rank	14.55%	13.42%
35 to 44 years	11,216	16.00%, see rank	14.71%	14.18%
45 to 54 years	11,104	15.84%, see rank	13.94%	14.48%
55 to 64 years	9,030	12.89%, see rank	9.81%	10.81%
65 to 74 years	4,441	6.34%, see rank	5.65%	6.50%
75 to 84	3,378	4.82%, see rank	3.79%	4.40%
85 years and over	1,592	2.27%, see rank	1.50%	1.71%

US Census 2000 data

Total population: 72,259

Median Age (see rank)

Alameda, CA	38.30 years old
California	33.30 years old
U.S.	35.30 years old

Median Age, Male (see rank)

Alameda, CA	37.10 years old
California	32.20 years old
U.S.	34.00 years old

Median Age, Female (see rank)

Alameda, CA	39.50 years old
California	34.40 years old
U.S.	36.50 years old

	Alameda, CA	% of the Total Population	California	U.S.
Under 5 years	4,057	5.61%, see rank	7.34%	6.81%
5 to 9 years	4,499	6.23%, see rank	8.05%	7.30%
10 to 14 years	4,459	6.17%, see rank	7.59%	7.29%
15 to 19 years	3,965	5.49%, see rank	7.24%	7.18%
20 to 24 years	3,648	5.05%, see rank	7.03%	6.74%
25 to 34 years	11,077	15.33%, see rank	15.44%	14.18%
35 to 44 years	13,169	18.22%, see rank	16.19%	16.04%
45 to 54 years	11,410	15.79%, see rank	12.79%	13.39%
55 to 64 years	6,370	8.82%, see rank	7.72%	8.63%
65 to 74 years	4,712	6.52%, see rank	5.57%	6.54%
75 to 84	3,569	4.94%, see rank	3.79%	4.39%
85 years and over	1,324	1.83%, 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.