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Rossmoor, CA Historical Age Data

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ACS 2010-2014 data

Total population: 10,816

Median Age (see rank)

Rossmoor, CA	46.30 years old
California	35.60 years old
U.S.	37.40 years old

Median Age, Male (see rank)

Rossmoor, CA	46.70 years old
California	34.50 years old
U.S.	36.10 years old

Median Age, Female (see rank)

Rossmoor, CA	46.10 years old
California	36.80 years old
U.S.	38.80 years old

	Rossmoor, CA	% of the Total Population	California	U.S.
Under 5 years	538	4.97%, see rank	6.62%	6.36%
5 to 9 years	555	5.13%, see rank	6.65%	6.51%
10 to 14 years	882	8.15%, see rank	6.70%	6.59%
15 to 19 years	709	6.56%, see rank	7.12%	6.85%
20 to 24 years	577	5.33%, see rank	7.58%	7.13%
25 to 34 years	771	7.13%, see rank	14.48%	13.47%
35 to 44 years	1,151	10.64%, see rank	13.60%	12.96%
45 to 54 years	2,112	19.53%, see rank	13.79%	14.09%
55 to 64 years	1,394	12.89%, see rank	11.32%	12.29%
65 to 74 years	1,064	9.84%, see rank	6.71%	7.64%
75 to 84	780	7.21%, see rank	3.72%	4.25%
85 years and over	283	2.62%, see rank	1.70%	1.85%

US Census 2010 data

Total population: 10,244

Median Age (see rank)

Rossmoor, CA	45.50 years old
California	35.20 years old
U.S.	37.20 years old

Median Age, Male (see rank)

Rossmoor, CA	45.00 years old
California	34.00 years old
U.S.	35.80 years old

Median Age, Female (see rank)

Rossmoor, CA	45.90 years old
California	36.30 years old
U.S.	38.50 years old

	Rossmoor, CA	% of the Total Population	California	U.S.
Under 5 years	411	4.01%, see rank	6.79%	6.54%
5 to 9 years	633	6.18%, see rank	6.73%	6.59%
10 to 14 years	904	8.82%, see rank	6.95%	6.70%
15 to 19 years	883	8.62%, see rank	7.58%	7.14%
20 to 24 years	457	4.46%, see rank	7.42%	6.99%
25 to 34 years	582	5.68%, see rank	14.27%	13.30%
35 to 44 years	1,160	11.32%, see rank	13.91%	13.30%
45 to 54 years	2,006	19.58%, see rank	14.10%	14.58%
55 to 64 years	1,438	14.04%, see rank	10.84%	11.82%
65 to 74 years	763	7.45%, see rank	6.11%	7.03%
75 to 84	695	6.78%, see rank	3.68%	4.23%
85 years and over	312	3.05%, see rank	1.61%	1.78%

ACS 2008-2012 data

Total population: 10,294

Median Age (see rank)

Rossmoor, CA	47.10 years old
California	35.20 years old
U.S.	37.20 years old

Median Age, Male (see rank)

Rossmoor, CA	46.40 years old
California	34.10 years old
U.S.	35.80 years old

Median Age, Female (see rank)

Rossmoor, CA	47.40 years old
California	36.40 years old
U.S.	38.50 years old

	Rossmoor, CA	% of the Total Population	California	U.S.
Under 5 years	448	4.35%, see rank	6.82%	6.51%
5 to 9 years	542	5.27%, see rank	6.71%	6.57%
10 to 14 years	874	8.49%, see rank	6.91%	6.68%
15 to 19 years	735	7.14%, see rank	7.47%	7.09%
20 to 24 years	450	4.37%, see rank	7.49%	7.04%
25 to 34 years	748	7.27%, see rank	14.32%	13.32%
35 to 44 years	1,038	10.08%, see rank	13.93%	13.34%
45 to 54 years	2,168	21.06%, see rank	14.00%	14.44%
55 to 64 years	1,179	11.45%, see rank	10.85%	11.84%
65 to 74 years	955	9.28%, see rank	6.20%	7.12%
75 to 84	799	7.76%, see rank	3.70%	4.25%
85 years and over	358	3.48%, see rank	1.62%	1.78%

ACS 2006-2010 data

Total population: 10,492

Median Age (see rank)

Rossmoor, CA	46.70 years old
California	34.90 years old
U.S.	36.90 years old

Median Age, Male (see rank)

Rossmoor, CA	44.70 years old
California	33.70 years old
U.S.	35.60 years old

Median Age, Female (see rank)

Rossmoor, CA	47.90 years old
California	36.00 years old
U.S.	38.10 years old

	Rossmoor, CA	% of the Total Population	California	U.S.
Under 5 years	438	4.17%, see rank	6.95%	6.62%
5 to 9 years	606	5.78%, see rank	6.78%	6.62%
10 to 14 years	905	8.63%, see rank	7.12%	6.79%
15 to 19 years	786	7.49%, see rank	7.65%	7.28%
20 to 24 years	392	3.74%, see rank	7.37%	6.98%
25 to 34 years	648	6.18%, see rank	14.29%	13.22%
35 to 44 years	1,151	10.97%, see rank	14.43%	13.89%
45 to 54 years	2,114	20.15%, see rank	14.05%	14.57%
55 to 64 years	1,415	13.49%, see rank	10.28%	11.28%
65 to 74 years	879	8.38%, see rank	5.83%	6.74%
75 to 84	793	7.56%, see rank	3.73%	4.30%
85 years and over	365	3.48%, see rank	1.52%	1.70%

ACS 2005-2009 data

Total population: 12,410

Median Age (see rank)

Rossmoor, CA	44.70 years old
California	34.60 years old
U.S.	36.50 years old

Median Age, Male (see rank)

Rossmoor, CA	43.40 years old
California	33.40 years old
U.S.	35.20 years old

Median Age, Female (see rank)

Rossmoor, CA	46.30 years old
California	35.70 years old
U.S.	37.90 years old

	Rossmoor, CA	% of the Total Population	California	U.S.
Under 5 years	606	4.88%, see rank	7.44%	6.92%
5 to 9 years	936	7.54%, see rank	6.82%	6.59%
10 to 14 years	1,026	8.27%, see rank	7.26%	6.83%
15 to 19 years	940	7.57%, see rank	7.34%	7.15%
20 to 24 years	347	2.80%, see rank	7.20%	7.02%
25 to 34 years	796	6.41%, see rank	14.55%	13.42%
35 to 44 years	1,610	12.97%, see rank	14.71%	14.18%
45 to 54 years	2,419	19.49%, see rank	13.94%	14.48%
55 to 64 years	1,614	13.01%, see rank	9.81%	10.81%
65 to 74 years	918	7.40%, see rank	5.65%	6.50%
75 to 84	844	6.80%, see rank	3.79%	4.40%
85 years and over	354	2.85%, see rank	1.50%	1.71%

US Census 2000 data

Total population: 10,298

Median Age (see rank)

Rossmoor, CA	42.40 years old
California	33.30 years old
U.S.	35.30 years old

Median Age, Male (see rank)

Rossmoor, CA	41.80 years old
California	32.20 years old
U.S.	34.00 years old

Median Age, Female (see rank)

Rossmoor, CA	42.80 years old
California	34.40 years old
U.S.	36.50 years old

	Rossmoor, CA	% of the Total Population	California	U.S.
Under 5 years	532	5.17%, see rank	7.34%	6.81%
5 to 9 years	851	8.26%, see rank	8.05%	7.30%
10 to 14 years	893	8.67%, see rank	7.59%	7.29%
15 to 19 years	685	6.65%, see rank	7.24%	7.18%
20 to 24 years	337	3.27%, see rank	7.03%	6.74%
25 to 34 years	584	5.67%, see rank	15.44%	14.18%
35 to 44 years	1,826	17.73%, see rank	16.19%	16.04%
45 to 54 years	1,653	16.05%, see rank	12.79%	13.39%
55 to 64 years	1,032	10.02%, see rank	7.72%	8.63%
65 to 74 years	1,011	9.82%, see rank	5.57%	6.54%
75 to 84	747	7.25%, see rank	3.79%	4.39%
85 years and over	147	1.43%, 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.