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Kennewick, WA Historical Age Data

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ACS 2010-2014 data

Total population: 75,971

Median Age (see rank)

Kennewick, WA	32.90 years old
Washington	37.40 years old
U.S.	37.40 years old

Median Age, Male (see rank)

Kennewick, WA	31.60 years old
Washington	36.30 years old
U.S.	36.10 years old

Median Age, Female (see rank)

Kennewick, WA	34.50 years old
Washington	38.40 years old
U.S.	38.80 years old

	Kennewick, WA	% of the Total Population	Washington	U.S.
Under 5 years	6,033	7.94%, see rank	6.43%	6.36%
5 to 9 years	5,993	7.89%, see rank	6.33%	6.51%
10 to 14 years	6,051	7.96%, see rank	6.40%	6.59%
15 to 19 years	5,272	6.94%, see rank	6.49%	6.85%
20 to 24 years	5,554	7.31%, see rank	7.01%	7.13%
25 to 34 years	11,183	14.72%, see rank	14.18%	13.47%
35 to 44 years	9,657	12.71%, see rank	13.23%	12.96%
45 to 54 years	9,057	11.92%, see rank	13.98%	14.09%
55 to 64 years	8,455	11.13%, see rank	12.78%	12.29%
65 to 74 years	4,620	6.08%, see rank	7.59%	7.64%
75 to 84	2,818	3.71%, see rank	3.81%	4.25%
85 years and over	1,278	1.68%, see rank	1.78%	1.85%

US Census 2010 data

Total population: 73,917

Median Age (see rank)

Kennewick, WA	32.60 years old
Washington	37.30 years old
U.S.	37.20 years old

Median Age, Male (see rank)

Kennewick, WA	31.60 years old
Washington	36.20 years old
U.S.	35.80 years old

Median Age, Female (see rank)

Kennewick, WA	33.60 years old
Washington	38.30 years old
U.S.	38.50 years old

	Kennewick, WA	% of the Total Population	Washington	U.S.
Under 5 years	6,275	8.49%, see rank	6.54%	6.54%
5 to 9 years	5,611	7.59%, see rank	6.39%	6.59%
10 to 14 years	5,563	7.53%, see rank	6.52%	6.70%
15 to 19 years	5,468	7.40%, see rank	6.87%	7.14%
20 to 24 years	5,533	7.49%, see rank	6.86%	6.99%
25 to 34 years	10,826	14.65%, see rank	13.89%	13.30%
35 to 44 years	8,962	12.12%, see rank	13.51%	13.30%
45 to 54 years	9,600	12.99%, see rank	14.70%	14.58%
55 to 64 years	8,027	10.86%, see rank	12.42%	11.82%
65 to 74 years	4,300	5.82%, see rank	6.80%	7.03%
75 to 84	2,525	3.42%, see rank	3.77%	4.23%
85 years and over	1,227	1.66%, see rank	1.74%	1.78%

ACS 2008-2012 data

Total population: 73,640

Median Age (see rank)

Kennewick, WA	32.50 years old
Washington	37.20 years old
U.S.	37.20 years old

Median Age, Male (see rank)

Kennewick, WA	31.20 years old
Washington	36.20 years old
U.S.	35.80 years old

Median Age, Female (see rank)

Kennewick, WA	34.00 years old
Washington	38.30 years old
U.S.	38.50 years old

	Kennewick, WA	% of the Total Population	Washington	U.S.
Under 5 years	6,047	8.21%, see rank	6.50%	6.51%
5 to 9 years	5,760	7.82%, see rank	6.35%	6.57%
10 to 14 years	5,983	8.12%, see rank	6.50%	6.68%
15 to 19 years	5,113	6.94%, see rank	6.79%	7.09%
20 to 24 years	5,494	7.46%, see rank	6.98%	7.04%
25 to 34 years	11,000	14.94%, see rank	13.94%	13.32%
35 to 44 years	9,158	12.44%, see rank	13.54%	13.34%
45 to 54 years	9,177	12.46%, see rank	14.56%	14.44%
55 to 64 years	8,066	10.95%, see rank	12.43%	11.84%
65 to 74 years	4,431	6.02%, see rank	6.90%	7.12%
75 to 84	2,308	3.13%, see rank	3.83%	4.25%
85 years and over	1,103	1.50%, see rank	1.70%	1.78%

ACS 2006-2010 data

Total population: 70,341

Median Age (see rank)

Kennewick, WA	32.80 years old
Washington	37.00 years old
U.S.	36.90 years old

Median Age, Male (see rank)

Kennewick, WA	31.20 years old
Washington	36.00 years old
U.S.	35.60 years old

Median Age, Female (see rank)

Kennewick, WA	34.00 years old
Washington	38.00 years old
U.S.	38.10 years old

	Kennewick, WA	% of the Total Population	Washington	U.S.
Under 5 years	5,582	7.94%, see rank	6.50%	6.62%
5 to 9 years	5,770	8.20%, see rank	6.41%	6.62%
10 to 14 years	5,820	8.27%, see rank	6.64%	6.79%
15 to 19 years	5,180	7.36%, see rank	7.05%	7.28%
20 to 24 years	4,879	6.94%, see rank	6.94%	6.98%
25 to 34 years	10,236	14.55%, see rank	13.67%	13.22%
35 to 44 years	9,116	12.96%, see rank	14.07%	13.89%
45 to 54 years	9,300	13.22%, see rank	14.95%	14.57%
55 to 64 years	7,244	10.30%, see rank	11.86%	11.28%
65 to 74 years	3,708	5.27%, see rank	6.38%	6.74%
75 to 84	2,615	3.72%, see rank	3.87%	4.30%
85 years and over	891	1.27%, see rank	1.65%	1.70%

ACS 2005-2009 data

Total population: 65,438

Median Age (see rank)

Kennewick, WA	34.20 years old
Washington	36.80 years old
U.S.	36.50 years old

Median Age, Male (see rank)

Kennewick, WA	33.00 years old
Washington	35.70 years old
U.S.	35.20 years old

Median Age, Female (see rank)

Kennewick, WA	35.30 years old
Washington	37.80 years old
U.S.	37.90 years old

	Kennewick, WA	% of the Total Population	Washington	U.S.
Under 5 years	5,069	7.75%, see rank	6.67%	6.92%
5 to 9 years	5,285	8.08%, see rank	6.35%	6.59%
10 to 14 years	4,926	7.53%, see rank	6.71%	6.83%
15 to 19 years	4,918	7.52%, see rank	6.90%	7.15%
20 to 24 years	4,608	7.04%, see rank	7.03%	7.02%
25 to 34 years	8,749	13.37%, see rank	13.85%	13.42%
35 to 44 years	8,811	13.46%, see rank	14.28%	14.18%
45 to 54 years	9,326	14.25%, see rank	15.03%	14.48%
55 to 64 years	6,820	10.42%, see rank	11.43%	10.81%
65 to 74 years	3,499	5.35%, see rank	6.18%	6.50%
75 to 84	2,610	3.99%, see rank	3.97%	4.40%
85 years and over	817	1.25%, see rank	1.61%	1.71%

US Census 2000 data

Total population: 54,693

Median Age (see rank)

Kennewick, WA	32.30 years old
Washington	35.30 years old
U.S.	35.30 years old

Median Age, Male (see rank)

Kennewick, WA	31.00 years old
Washington	34.40 years old
U.S.	34.00 years old

Median Age, Female (see rank)

Kennewick, WA	33.50 years old
Washington	36.30 years old
U.S.	36.50 years old

	Kennewick, WA	% of the Total Population	Washington	U.S.
Under 5 years	4,574	8.36%, see rank	6.69%	6.81%
5 to 9 years	4,421	8.08%, see rank	7.23%	7.30%
10 to 14 years	4,386	8.02%, see rank	7.38%	7.29%
15 to 19 years	4,554	8.33%, see rank	7.26%	7.18%
20 to 24 years	3,884	7.10%, see rank	6.62%	6.74%
25 to 34 years	7,532	13.77%, see rank	14.27%	14.18%
35 to 44 years	8,492	15.53%, see rank	16.54%	16.04%
45 to 54 years	7,264	13.28%, see rank	14.35%	13.39%
55 to 64 years	4,019	7.35%, see rank	8.43%	8.63%
65 to 74 years	2,826	5.17%, see rank	5.72%	6.54%
75 to 84	2,058	3.76%, see rank	4.09%	4.39%
85 years and over	683	1.25%, 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.