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Plumas County Historical Age Data

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ACS 2010-2014 data

Total population: 19,286

Median Age (see rank)

Plumas County	50.60 years old
California	35.60 years old
U.S.	37.40 years old

Median Age, Male (see rank)

Plumas County	49.50 years old
California	34.50 years old
U.S.	36.10 years old

Median Age, Female (see rank)

Plumas County	51.50 years old
California	36.80 years old
U.S.	38.80 years old

	Plumas County	% of the Total Population	California	U.S.
Under 5 years	918	4.76%, see rank	6.62%	6.36%
5 to 9 years	1,094	5.67%, see rank	6.65%	6.51%
10 to 14 years	731	3.79%, see rank	6.70%	6.59%
15 to 19 years	1,058	5.49%, see rank	7.12%	6.85%
20 to 24 years	842	4.37%, see rank	7.58%	7.13%
25 to 34 years	1,815	9.41%, see rank	14.48%	13.47%
35 to 44 years	1,859	9.64%, see rank	13.60%	12.96%
45 to 54 years	2,780	14.41%, see rank	13.79%	14.09%
55 to 64 years	3,722	19.30%, see rank	11.32%	12.29%
65 to 74 years	2,767	14.35%, see rank	6.71%	7.64%
75 to 84	1,244	6.45%, see rank	3.72%	4.25%
85 years and over	456	2.36%, see rank	1.70%	1.85%

US Census 2010 data

Total population: 20,007

Median Age (see rank)

Plumas County	49.60 years old
California	35.20 years old
U.S.	37.20 years old

Median Age, Male (see rank)

Plumas County	49.20 years old
California	34.00 years old
U.S.	35.80 years old

Median Age, Female (see rank)

Plumas County	50.10 years old
California	36.30 years old
U.S.	38.50 years old

	Plumas County	% of the Total Population	California	U.S.
Under 5 years	883	4.41%, see rank	6.79%	6.54%
5 to 9 years	968	4.84%, see rank	6.73%	6.59%
10 to 14 years	1,022	5.11%, see rank	6.95%	6.70%
15 to 19 years	1,293	6.46%, see rank	7.58%	7.14%
20 to 24 years	930	4.65%, see rank	7.42%	6.99%
25 to 34 years	1,698	8.49%, see rank	14.27%	13.30%
35 to 44 years	1,908	9.54%, see rank	13.91%	13.30%
45 to 54 years	3,226	16.12%, see rank	14.10%	14.58%
55 to 64 years	3,925	19.62%, see rank	10.84%	11.82%
65 to 74 years	2,534	12.67%, see rank	6.11%	7.03%
75 to 84	1,196	5.98%, see rank	3.68%	4.23%
85 years and over	424	2.12%, see rank	1.61%	1.78%

ACS 2008-2012 data

Total population: 19,926

Median Age (see rank)

Plumas County	49.40 years old
California	35.20 years old
U.S.	37.20 years old

Median Age, Male (see rank)

Plumas County	48.10 years old
California	34.10 years old
U.S.	35.80 years old

Median Age, Female (see rank)

Plumas County	50.30 years old
California	36.40 years old
U.S.	38.50 years old

	Plumas County	% of the Total Population	California	U.S.
Under 5 years	902	4.53%, see rank	6.82%	6.51%
5 to 9 years	919	4.61%, see rank	6.71%	6.57%
10 to 14 years	1,135	5.70%, see rank	6.91%	6.68%
15 to 19 years	1,079	5.42%, see rank	7.47%	7.09%
20 to 24 years	902	4.53%, see rank	7.49%	7.04%
25 to 34 years	1,797	9.02%, see rank	14.32%	13.32%
35 to 44 years	2,073	10.40%, see rank	13.93%	13.34%
45 to 54 years	3,054	15.33%, see rank	14.00%	14.44%
55 to 64 years	3,795	19.05%, see rank	10.85%	11.84%
65 to 74 years	2,652	13.31%, see rank	6.20%	7.12%
75 to 84	1,243	6.24%, see rank	3.70%	4.25%
85 years and over	375	1.88%, see rank	1.62%	1.78%

ACS 2006-2010 data

Total population: 20,392

Median Age (see rank)

Plumas County	48.50 years old
California	34.90 years old
U.S.	36.90 years old

Median Age, Male (see rank)

Plumas County	46.60 years old
California	33.70 years old
U.S.	35.60 years old

Median Age, Female (see rank)

Plumas County	49.90 years old
California	36.00 years old
U.S.	38.10 years old

	Plumas County	% of the Total Population	California	U.S.
Under 5 years	865	4.24%, see rank	6.95%	6.62%
5 to 9 years	988	4.85%, see rank	6.78%	6.62%
10 to 14 years	1,133	5.56%, see rank	7.12%	6.79%
15 to 19 years	1,397	6.85%, see rank	7.65%	7.28%
20 to 24 years	729	3.57%, see rank	7.37%	6.98%
25 to 34 years	1,625	7.97%, see rank	14.29%	13.22%
35 to 44 years	2,390	11.72%, see rank	14.43%	13.89%
45 to 54 years	3,465	16.99%, see rank	14.05%	14.57%
55 to 64 years	3,875	19.00%, see rank	10.28%	11.28%
65 to 74 years	2,368	11.61%, see rank	5.83%	6.74%
75 to 84	1,096	5.37%, see rank	3.73%	4.30%
85 years and over	461	2.26%, see rank	1.52%	1.70%

ACS 2005-2009 data

Total population: 20,550

Median Age (see rank)

Plumas County	48.70 years old
California	34.60 years old
U.S.	36.50 years old

Median Age, Male (see rank)

Plumas County	47.40 years old
California	33.40 years old
U.S.	35.20 years old

Median Age, Female (see rank)

Plumas County	49.90 years old
California	35.70 years old
U.S.	37.90 years old

	Plumas County	% of the Total Population	California	U.S.
Under 5 years	885	4.31%, see rank	7.44%	6.92%
5 to 9 years	882	4.29%, see rank	6.82%	6.59%
10 to 14 years	1,229	5.98%, see rank	7.26%	6.83%
15 to 19 years	1,358	6.61%, see rank	7.34%	7.15%
20 to 24 years	730	3.55%, see rank	7.20%	7.02%
25 to 34 years	1,509	7.34%, see rank	14.55%	13.42%
35 to 44 years	2,399	11.67%, see rank	14.71%	14.18%
45 to 54 years	3,737	18.18%, see rank	13.94%	14.48%
55 to 64 years	3,782	18.40%, see rank	9.81%	10.81%
65 to 74 years	2,320	11.29%, see rank	5.65%	6.50%
75 to 84	1,299	6.32%, see rank	3.79%	4.40%
85 years and over	420	2.04%, see rank	1.50%	1.71%

US Census 2000 data

Total population: 20,824

Median Age (see rank)

Plumas County	44.20 years old
California	33.30 years old
U.S.	35.30 years old

Median Age, Male (see rank)

Plumas County	44.20 years old
California	32.20 years old
U.S.	34.00 years old

Median Age, Female (see rank)

Plumas County	44.30 years old
California	34.40 years old
U.S.	36.50 years old

	Plumas County	% of the Total Population	California	U.S.
Under 5 years	929	4.46%, see rank	7.34%	6.81%
5 to 9 years	1,249	6.00%, see rank	8.05%	7.30%
10 to 14 years	1,560	7.49%, see rank	7.59%	7.29%
15 to 19 years	1,444	6.93%, see rank	7.24%	7.18%
20 to 24 years	792	3.80%, see rank	7.03%	6.74%
25 to 34 years	1,665	8.00%, see rank	15.44%	14.18%
35 to 44 years	3,042	14.61%, see rank	16.19%	16.04%
45 to 54 years	3,597	17.27%, see rank	12.79%	13.39%
55 to 64 years	2,821	13.55%, see rank	7.72%	8.63%
65 to 74 years	2,133	10.24%, see rank	5.57%	6.54%
75 to 84	1,250	6.00%, see rank	3.79%	4.39%
85 years and over	342	1.64%, 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.