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Kitsap County Historical Age Data

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ACS 2010-2014 data

Total population: 253,614

Median Age (see rank)

Kitsap County	39.30 years old
Washington	37.40 years old
U.S.	37.40 years old

Median Age, Male (see rank)

Kitsap County	37.00 years old
Washington	36.30 years old
U.S.	36.10 years old

Median Age, Female (see rank)

Kitsap County	41.60 years old
Washington	38.40 years old
U.S.	38.80 years old

	Kitsap County	% of the Total Population	Washington	U.S.
Under 5 years	14,668	5.78%, see rank	6.43%	6.36%
5 to 9 years	14,454	5.70%, see rank	6.33%	6.51%
10 to 14 years	15,797	6.23%, see rank	6.40%	6.59%
15 to 19 years	16,387	6.46%, see rank	6.49%	6.85%
20 to 24 years	20,151	7.95%, see rank	7.01%	7.13%
25 to 34 years	33,175	13.08%, see rank	14.18%	13.47%
35 to 44 years	29,430	11.60%, see rank	13.23%	12.96%
45 to 54 years	36,324	14.32%, see rank	13.98%	14.09%
55 to 64 years	36,244	14.29%, see rank	12.78%	12.29%
65 to 74 years	22,331	8.81%, see rank	7.59%	7.64%
75 to 84	10,291	4.06%, see rank	3.81%	4.25%
85 years and over	4,362	1.72%, see rank	1.78%	1.85%

US Census 2010 data

Total population: 251,133

Median Age (see rank)

Kitsap County	39.40 years old
Washington	37.30 years old
U.S.	37.20 years old

Median Age, Male (see rank)

Kitsap County	37.30 years old
Washington	36.20 years old
U.S.	35.80 years old

Median Age, Female (see rank)

Kitsap County	41.20 years old
Washington	38.30 years old
U.S.	38.50 years old

	Kitsap County	% of the Total Population	Washington	U.S.
Under 5 years	14,831	5.91%, see rank	6.54%	6.54%
5 to 9 years	15,139	6.03%, see rank	6.39%	6.59%
10 to 14 years	15,987	6.37%, see rank	6.52%	6.70%
15 to 19 years	17,259	6.87%, see rank	6.87%	7.14%
20 to 24 years	18,696	7.44%, see rank	6.86%	6.99%
25 to 34 years	31,274	12.45%, see rank	13.89%	13.30%
35 to 44 years	30,523	12.15%, see rank	13.51%	13.30%
45 to 54 years	38,782	15.44%, see rank	14.70%	14.58%
55 to 64 years	35,346	14.07%, see rank	12.42%	11.82%
65 to 74 years	19,152	7.63%, see rank	6.80%	7.03%
75 to 84	9,634	3.84%, see rank	3.77%	4.23%
85 years and over	4,510	1.80%, see rank	1.74%	1.78%

ACS 2008-2012 data

Total population: 251,400

Median Age (see rank)

Kitsap County	39.30 years old
Washington	37.20 years old
U.S.	37.20 years old

Median Age, Male (see rank)

Kitsap County	37.40 years old
Washington	36.20 years old
U.S.	35.80 years old

Median Age, Female (see rank)

Kitsap County	41.20 years old
Washington	38.30 years old
U.S.	38.50 years old

	Kitsap County	% of the Total Population	Washington	U.S.
Under 5 years	14,633	5.82%, see rank	6.50%	6.51%
5 to 9 years	14,568	5.79%, see rank	6.35%	6.57%
10 to 14 years	16,247	6.46%, see rank	6.50%	6.68%
15 to 19 years	17,196	6.84%, see rank	6.79%	7.09%
20 to 24 years	19,422	7.73%, see rank	6.98%	7.04%
25 to 34 years	31,480	12.52%, see rank	13.94%	13.32%
35 to 44 years	30,611	12.18%, see rank	13.54%	13.34%
45 to 54 years	38,268	15.22%, see rank	14.56%	14.44%
55 to 64 years	35,267	14.03%, see rank	12.43%	11.84%
65 to 74 years	19,568	7.78%, see rank	6.90%	7.12%
75 to 84	10,071	4.01%, see rank	3.83%	4.25%
85 years and over	4,069	1.62%, see rank	1.70%	1.78%

ACS 2006-2010 data

Total population: 247,336

Median Age (see rank)

Kitsap County	38.90 years old
Washington	37.00 years old
U.S.	36.90 years old

Median Age, Male (see rank)

Kitsap County	37.00 years old
Washington	36.00 years old
U.S.	35.60 years old

Median Age, Female (see rank)

Kitsap County	40.60 years old
Washington	38.00 years old
U.S.	38.10 years old

	Kitsap County	% of the Total Population	Washington	U.S.
Under 5 years	14,630	5.92%, see rank	6.50%	6.62%
5 to 9 years	14,738	5.96%, see rank	6.41%	6.62%
10 to 14 years	16,677	6.74%, see rank	6.64%	6.79%
15 to 19 years	17,880	7.23%, see rank	7.05%	7.28%
20 to 24 years	18,306	7.40%, see rank	6.94%	6.98%
25 to 34 years	29,623	11.98%, see rank	13.67%	13.22%
35 to 44 years	32,251	13.04%, see rank	14.07%	13.89%
45 to 54 years	39,005	15.77%, see rank	14.95%	14.57%
55 to 64 years	33,074	13.37%, see rank	11.86%	11.28%
65 to 74 years	17,361	7.02%, see rank	6.38%	6.74%
75 to 84	9,927	4.01%, see rank	3.87%	4.30%
85 years and over	3,864	1.56%, see rank	1.65%	1.70%

ACS 2005-2009 data

Total population: 238,825

Median Age (see rank)

Kitsap County	39.20 years old
Washington	36.80 years old
U.S.	36.50 years old

Median Age, Male (see rank)

Kitsap County	37.70 years old
Washington	35.70 years old
U.S.	35.20 years old

Median Age, Female (see rank)

Kitsap County	40.70 years old
Washington	37.80 years old
U.S.	37.90 years old

	Kitsap County	% of the Total Population	Washington	U.S.
Under 5 years	14,638	6.13%, see rank	6.67%	6.92%
5 to 9 years	14,832	6.21%, see rank	6.35%	6.59%
10 to 14 years	16,243	6.80%, see rank	6.71%	6.83%
15 to 19 years	16,862	7.06%, see rank	6.90%	7.15%
20 to 24 years	18,117	7.59%, see rank	7.03%	7.02%
25 to 34 years	26,081	10.92%, see rank	13.85%	13.42%
35 to 44 years	32,380	13.56%, see rank	14.28%	14.18%
45 to 54 years	38,686	16.20%, see rank	15.03%	14.48%
55 to 64 years	31,268	13.09%, see rank	11.43%	10.81%
65 to 74 years	16,166	6.77%, see rank	6.18%	6.50%
75 to 84	9,929	4.16%, see rank	3.97%	4.40%
85 years and over	3,623	1.52%, see rank	1.61%	1.71%

US Census 2000 data

Total population: 231,969

Median Age (see rank)

Kitsap County	35.80 years old
Washington	35.30 years old
U.S.	35.30 years old

Median Age, Male (see rank)

Kitsap County	34.50 years old
Washington	34.40 years old
U.S.	34.00 years old

Median Age, Female (see rank)

Kitsap County	37.10 years old
Washington	36.30 years old
U.S.	36.50 years old

	Kitsap County	% of the Total Population	Washington	U.S.
Under 5 years	15,536	6.70%, see rank	6.69%	6.81%
5 to 9 years	17,468	7.53%, see rank	7.23%	7.30%
10 to 14 years	18,194	7.84%, see rank	7.38%	7.29%
15 to 19 years	17,170	7.40%, see rank	7.26%	7.18%
20 to 24 years	15,047	6.49%, see rank	6.62%	6.74%
25 to 34 years	29,878	12.88%, see rank	14.27%	14.18%
35 to 44 years	38,877	16.76%, see rank	16.54%	16.04%
45 to 54 years	35,334	15.23%, see rank	14.35%	13.39%
55 to 64 years	19,912	8.58%, see rank	8.43%	8.63%
65 to 74 years	12,581	5.42%, see rank	5.72%	6.54%
75 to 84	8,891	3.83%, see rank	4.09%	4.39%
85 years and over	3,081	1.33%, see rank	1.43%	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.