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Rohnert Park, CA Historical Age Data

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ACS 2010-2014 data

Total population: 41,352

Median Age (see rank)

Rohnert Park, CA	33.30 years old
California	35.60 years old
U.S.	37.40 years old

Median Age, Male (see rank)

Rohnert Park, CA	33.20 years old
California	34.50 years old
U.S.	36.10 years old

Median Age, Female (see rank)

Rohnert Park, CA	33.40 years old
California	36.80 years old
U.S.	38.80 years old

	Rohnert Park, CA	% of the Total Population	California	U.S.
Under 5 years	2,460	5.95%, see rank	6.62%	6.36%
5 to 9 years	2,104	5.09%, see rank	6.65%	6.51%
10 to 14 years	1,874	4.53%, see rank	6.70%	6.59%
15 to 19 years	2,667	6.45%, see rank	7.12%	6.85%
20 to 24 years	5,871	14.20%, see rank	7.58%	7.13%
25 to 34 years	6,533	15.80%, see rank	14.48%	13.47%
35 to 44 years	4,567	11.04%, see rank	13.60%	12.96%
45 to 54 years	6,324	15.29%, see rank	13.79%	14.09%
55 to 64 years	4,876	11.79%, see rank	11.32%	12.29%
65 to 74 years	2,069	5.00%, see rank	6.71%	7.64%
75 to 84	1,203	2.91%, see rank	3.72%	4.25%
85 years and over	804	1.94%, see rank	1.70%	1.85%

US Census 2010 data

Total population: 40,971

Median Age (see rank)

Rohnert Park, CA	33.00 years old
California	35.20 years old
U.S.	37.20 years old

Median Age, Male (see rank)

Rohnert Park, CA	31.80 years old
California	34.00 years old
U.S.	35.80 years old

Median Age, Female (see rank)

Rohnert Park, CA	34.60 years old
California	36.30 years old
U.S.	38.50 years old

	Rohnert Park, CA	% of the Total Population	California	U.S.
Under 5 years	2,303	5.62%, see rank	6.79%	6.54%
5 to 9 years	2,269	5.54%, see rank	6.73%	6.59%
10 to 14 years	2,424	5.92%, see rank	6.95%	6.70%
15 to 19 years	3,085	7.53%, see rank	7.58%	7.14%
20 to 24 years	5,343	13.04%, see rank	7.42%	6.99%
25 to 34 years	5,996	14.63%, see rank	14.27%	13.30%
35 to 44 years	5,039	12.30%, see rank	13.91%	13.30%
45 to 54 years	6,070	14.82%, see rank	14.10%	14.58%
55 to 64 years	4,640	11.33%, see rank	10.84%	11.82%
65 to 74 years	2,013	4.91%, see rank	6.11%	7.03%
75 to 84	1,169	2.85%, see rank	3.68%	4.23%
85 years and over	620	1.51%, see rank	1.61%	1.78%

ACS 2008-2012 data

Total population: 40,895

Median Age (see rank)

Rohnert Park, CA	33.40 years old
California	35.20 years old
U.S.	37.20 years old

Median Age, Male (see rank)

Rohnert Park, CA	32.30 years old
California	34.10 years old
U.S.	35.80 years old

Median Age, Female (see rank)

Rohnert Park, CA	34.60 years old
California	36.40 years old
U.S.	38.50 years old

	Rohnert Park, CA	% of the Total Population	California	U.S.
Under 5 years	2,381	5.82%, see rank	6.82%	6.51%
5 to 9 years	2,378	5.81%, see rank	6.71%	6.57%
10 to 14 years	2,028	4.96%, see rank	6.91%	6.68%
15 to 19 years	3,035	7.42%, see rank	7.47%	7.09%
20 to 24 years	5,428	13.27%, see rank	7.49%	7.04%
25 to 34 years	5,957	14.57%, see rank	14.32%	13.32%
35 to 44 years	4,783	11.70%, see rank	13.93%	13.34%
45 to 54 years	6,006	14.69%, see rank	14.00%	14.44%
55 to 64 years	4,953	12.11%, see rank	10.85%	11.84%
65 to 74 years	1,749	4.28%, see rank	6.20%	7.12%
75 to 84	1,269	3.10%, see rank	3.70%	4.25%
85 years and over	928	2.27%, see rank	1.62%	1.78%

ACS 2006-2010 data

Total population: 40,521

Median Age (see rank)

Rohnert Park, CA	33.90 years old
California	34.90 years old
U.S.	36.90 years old

Median Age, Male (see rank)

Rohnert Park, CA	31.10 years old
California	33.70 years old
U.S.	35.60 years old

Median Age, Female (see rank)

Rohnert Park, CA	36.50 years old
California	36.00 years old
U.S.	38.10 years old

	Rohnert Park, CA	% of the Total Population	California	U.S.
Under 5 years	2,138	5.28%, see rank	6.95%	6.62%
5 to 9 years	2,677	6.61%, see rank	6.78%	6.62%
10 to 14 years	2,195	5.42%, see rank	7.12%	6.79%
15 to 19 years	3,219	7.94%, see rank	7.65%	7.28%
20 to 24 years	4,930	12.17%, see rank	7.37%	6.98%
25 to 34 years	5,543	13.68%, see rank	14.29%	13.22%
35 to 44 years	5,444	13.44%, see rank	14.43%	13.89%
45 to 54 years	5,844	14.42%, see rank	14.05%	14.57%
55 to 64 years	4,951	12.22%, see rank	10.28%	11.28%
65 to 74 years	1,530	3.78%, see rank	5.83%	6.74%
75 to 84	1,189	2.93%, see rank	3.73%	4.30%
85 years and over	861	2.12%, see rank	1.52%	1.70%

ACS 2005-2009 data

Total population: 40,597

Median Age (see rank)

Rohnert Park, CA	32.70 years old
California	34.60 years old
U.S.	36.50 years old

Median Age, Male (see rank)

Rohnert Park, CA	30.90 years old
California	33.40 years old
U.S.	35.20 years old

Median Age, Female (see rank)

Rohnert Park, CA	35.20 years old
California	35.70 years old
U.S.	37.90 years old

	Rohnert Park, CA	% of the Total Population	California	U.S.
Under 5 years	2,621	6.46%, see rank	7.44%	6.92%
5 to 9 years	2,526	6.22%, see rank	6.82%	6.59%
10 to 14 years	2,284	5.63%, see rank	7.26%	6.83%
15 to 19 years	2,979	7.34%, see rank	7.34%	7.15%
20 to 24 years	5,138	12.66%, see rank	7.20%	7.02%
25 to 34 years	5,882	14.49%, see rank	14.55%	13.42%
35 to 44 years	5,839	14.38%, see rank	14.71%	14.18%
45 to 54 years	5,566	13.71%, see rank	13.94%	14.48%
55 to 64 years	4,212	10.38%, see rank	9.81%	10.81%
65 to 74 years	1,494	3.68%, see rank	5.65%	6.50%
75 to 84	1,181	2.91%, see rank	3.79%	4.40%
85 years and over	875	2.16%, see rank	1.50%	1.71%

US Census 2000 data

Total population: 42,236

Median Age (see rank)

Rohnert Park, CA	31.50 years old
California	33.30 years old
U.S.	35.30 years old

Median Age, Male (see rank)

Rohnert Park, CA	30.60 years old
California	32.20 years old
U.S.	34.00 years old

Median Age, Female (see rank)

Rohnert Park, CA	32.50 years old
California	34.40 years old
U.S.	36.50 years old

	Rohnert Park, CA	% of the Total Population	California	U.S.
Under 5 years	2,656	6.29%, see rank	7.34%	6.81%
5 to 9 years	2,931	6.94%, see rank	8.05%	7.30%
10 to 14 years	3,212	7.60%, see rank	7.59%	7.29%
15 to 19 years	3,863	9.15%, see rank	7.24%	7.18%
20 to 24 years	4,274	10.12%, see rank	7.03%	6.74%
25 to 34 years	6,369	15.08%, see rank	15.44%	14.18%
35 to 44 years	7,152	16.93%, see rank	16.19%	16.04%
45 to 54 years	5,672	13.43%, see rank	12.79%	13.39%
55 to 64 years	2,691	6.37%, see rank	7.72%	8.63%
65 to 74 years	1,632	3.86%, see rank	5.57%	6.54%
75 to 84	1,337	3.17%, see rank	3.79%	4.39%
85 years and over	447	1.06%, 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.