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Cassia County Historical Age Data

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ACS 2010-2014 data

Total population: 23,275

Median Age (see rank)

Cassia County	31.70 years old
Idaho	35.20 years old
U.S.	37.40 years old

Median Age, Male (see rank)

Cassia County	31.00 years old
Idaho	34.40 years old
U.S.	36.10 years old

Median Age, Female (see rank)

Cassia County	33.30 years old
Idaho	36.00 years old
U.S.	38.80 years old

	Cassia County	% of the Total Population	Idaho	U.S.
Under 5 years	2,024	8.70%, see rank	7.27%	6.36%
5 to 9 years	2,216	9.52%, see rank	7.53%	6.51%
10 to 14 years	2,172	9.33%, see rank	7.64%	6.59%
15 to 19 years	1,776	7.63%, see rank	7.12%	6.85%
20 to 24 years	1,444	6.20%, see rank	6.95%	7.13%
25 to 34 years	2,789	11.98%, see rank	13.25%	13.47%
35 to 44 years	2,605	11.19%, see rank	12.21%	12.96%
45 to 54 years	2,676	11.50%, see rank	12.71%	14.09%
55 to 64 years	2,546	10.94%, see rank	11.98%	12.29%
65 to 74 years	1,687	7.25%, see rank	7.76%	7.64%
75 to 84	886	3.81%, see rank	3.98%	4.25%
85 years and over	454	1.95%, see rank	1.60%	1.85%

US Census 2010 data

Total population: 22,952

Median Age (see rank)

Cassia County	32.00 years old
Idaho	34.60 years old
U.S.	37.20 years old

Median Age, Male (see rank)

Cassia County	31.00 years old
Idaho	33.70 years old
U.S.	35.80 years old

Median Age, Female (see rank)

Cassia County	33.10 years old
Idaho	35.40 years old
U.S.	38.50 years old

	Cassia County	% of the Total Population	Idaho	U.S.
Under 5 years	2,144	9.34%, see rank	7.77%	6.54%
5 to 9 years	2,206	9.61%, see rank	7.73%	6.59%
10 to 14 years	2,016	8.78%, see rank	7.46%	6.70%
15 to 19 years	1,911	8.33%, see rank	7.36%	7.14%
20 to 24 years	1,245	5.42%, see rank	6.90%	6.99%
25 to 34 years	2,777	12.10%, see rank	13.33%	13.30%
35 to 44 years	2,584	11.26%, see rank	12.22%	13.30%
45 to 54 years	2,819	12.28%, see rank	13.30%	14.58%
55 to 64 years	2,296	10.00%, see rank	11.50%	11.82%
65 to 74 years	1,558	6.79%, see rank	6.99%	7.03%
75 to 84	963	4.20%, see rank	3.82%	4.23%
85 years and over	433	1.89%, see rank	1.61%	1.78%

ACS 2008-2012 data

Total population: 22,813

Median Age (see rank)

Cassia County	32.10 years old
Idaho	34.70 years old
U.S.	37.20 years old

Median Age, Male (see rank)

Cassia County	31.10 years old
Idaho	33.80 years old
U.S.	35.80 years old

Median Age, Female (see rank)

Cassia County	33.00 years old
Idaho	35.50 years old
U.S.	38.50 years old

	Cassia County	% of the Total Population	Idaho	U.S.
Under 5 years	2,076	9.10%, see rank	7.63%	6.51%
5 to 9 years	2,145	9.40%, see rank	7.59%	6.57%
10 to 14 years	2,031	8.90%, see rank	7.52%	6.68%
15 to 19 years	2,005	8.79%, see rank	7.34%	7.09%
20 to 24 years	1,230	5.39%, see rank	7.03%	7.04%
25 to 34 years	2,700	11.84%, see rank	13.30%	13.32%
35 to 44 years	2,572	11.27%, see rank	12.28%	13.34%
45 to 54 years	2,761	12.10%, see rank	13.21%	14.44%
55 to 64 years	2,417	10.59%, see rank	11.57%	11.84%
65 to 74 years	1,541	6.75%, see rank	7.09%	7.12%
75 to 84	855	3.75%, see rank	3.88%	4.25%
85 years and over	480	2.10%, see rank	1.57%	1.78%

ACS 2006-2010 data

Total population: 22,109

Median Age (see rank)

Cassia County	32.40 years old
Idaho	34.40 years old
U.S.	36.90 years old

Median Age, Male (see rank)

Cassia County	31.90 years old
Idaho	33.50 years old
U.S.	35.60 years old

Median Age, Female (see rank)

Cassia County	32.90 years old
Idaho	35.30 years old
U.S.	38.10 years old

	Cassia County	% of the Total Population	Idaho	U.S.
Under 5 years	2,073	9.38%, see rank	7.80%	6.62%
5 to 9 years	1,941	8.78%, see rank	7.58%	6.62%
10 to 14 years	2,035	9.20%, see rank	7.51%	6.79%
15 to 19 years	2,029	9.18%, see rank	7.58%	7.28%
20 to 24 years	1,124	5.08%, see rank	7.13%	6.98%
25 to 34 years	2,488	11.25%, see rank	13.18%	13.22%
35 to 44 years	2,655	12.01%, see rank	12.62%	13.89%
45 to 54 years	2,713	12.27%, see rank	13.58%	14.57%
55 to 64 years	2,229	10.08%, see rank	11.02%	11.28%
65 to 74 years	1,498	6.78%, see rank	6.60%	6.74%
75 to 84	885	4.00%, see rank	3.85%	4.30%
85 years and over	439	1.99%, see rank	1.54%	1.70%

ACS 2005-2009 data

Total population: 21,154

Median Age (see rank)

Cassia County	33.30 years old
Idaho	34.00 years old
U.S.	36.50 years old

Median Age, Male (see rank)

Cassia County	31.00 years old
Idaho	33.20 years old
U.S.	35.20 years old

Median Age, Female (see rank)

Cassia County	35.10 years old
Idaho	34.90 years old
U.S.	37.90 years old

	Cassia County	% of the Total Population	Idaho	U.S.
Under 5 years	2,083	9.85%, see rank	7.96%	6.92%
5 to 9 years	1,831	8.66%, see rank	7.32%	6.59%
10 to 14 years	1,912	9.04%, see rank	7.43%	6.83%
15 to 19 years	2,039	9.64%, see rank	7.66%	7.15%
20 to 24 years	1,188	5.62%, see rank	7.55%	7.02%
25 to 34 years	1,865	8.82%, see rank	13.33%	13.42%
35 to 44 years	2,582	12.21%, see rank	12.81%	14.18%
45 to 54 years	2,703	12.78%, see rank	13.56%	14.48%
55 to 64 years	2,090	9.88%, see rank	10.64%	10.81%
65 to 74 years	1,441	6.81%, see rank	6.26%	6.50%
75 to 84	1,044	4.94%, see rank	3.91%	4.40%
85 years and over	376	1.78%, see rank	1.57%	1.71%

US Census 2000 data

Total population: 21,416

Median Age (see rank)

Cassia County	31.10 years old
Idaho	33.20 years old
U.S.	35.30 years old

Median Age, Male (see rank)

Cassia County	29.80 years old
Idaho	32.20 years old
U.S.	34.00 years old

Median Age, Female (see rank)

Cassia County	32.60 years old
Idaho	34.20 years old
U.S.	36.50 years old

	Cassia County	% of the Total Population	Idaho	U.S.
Under 5 years	1,867	8.72%, see rank	7.55%	6.81%
5 to 9 years	1,998	9.33%, see rank	7.79%	7.30%
10 to 14 years	2,063	9.63%, see rank	8.08%	7.29%
15 to 19 years	2,044	9.54%, see rank	8.57%	7.18%
20 to 24 years	1,266	5.91%, see rank	7.26%	6.74%
25 to 34 years	2,381	11.12%, see rank	13.09%	14.18%
35 to 44 years	2,870	13.40%, see rank	14.91%	16.04%
45 to 54 years	2,466	11.51%, see rank	13.16%	13.39%
55 to 64 years	1,731	8.08%, see rank	8.31%	8.63%
65 to 74 years	1,355	6.33%, see rank	5.87%	6.54%
75 to 84	996	4.65%, see rank	4.01%	4.39%
85 years and over	379	1.77%, see rank	1.40%	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.