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Key Center, WA Historical Age Data

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ACS 2010-2014 data

Total population: 4,172

Median Age (see rank)

Key Center, WA	39.40 years old
Washington	37.40 years old
U.S.	37.40 years old

Median Age, Male (see rank)

Key Center, WA	38.00 years old
Washington	36.30 years old
U.S.	36.10 years old

Median Age, Female (see rank)

Key Center, WA	41.50 years old
Washington	38.40 years old
U.S.	38.80 years old

	Key Center, WA	% of the Total Population	Washington	U.S.
Under 5 years	99	2.37%, see rank	6.43%	6.36%
5 to 9 years	266	6.38%, see rank	6.33%	6.51%
10 to 14 years	456	10.93%, see rank	6.40%	6.59%
15 to 19 years	455	10.91%, see rank	6.49%	6.85%
20 to 24 years	165	3.95%, see rank	7.01%	7.13%
25 to 34 years	413	9.90%, see rank	14.18%	13.47%
35 to 44 years	512	12.27%, see rank	13.23%	12.96%
45 to 54 years	644	15.44%, see rank	13.98%	14.09%
55 to 64 years	641	15.36%, see rank	12.78%	12.29%
65 to 74 years	333	7.98%, see rank	7.59%	7.64%
75 to 84	119	2.85%, see rank	3.81%	4.25%
85 years and over	69	1.65%, see rank	1.78%	1.85%

US Census 2010 data

Total population: 3,692

Median Age (see rank)

Key Center, WA	44.10 years old
Washington	37.30 years old
U.S.	37.20 years old

Median Age, Male (see rank)

Key Center, WA	42.90 years old
Washington	36.20 years old
U.S.	35.80 years old

Median Age, Female (see rank)

Key Center, WA	45.00 years old
Washington	38.30 years old
U.S.	38.50 years old

	Key Center, WA	% of the Total Population	Washington	U.S.
Under 5 years	181	4.90%, see rank	6.54%	6.54%
5 to 9 years	198	5.36%, see rank	6.39%	6.59%
10 to 14 years	268	7.26%, see rank	6.52%	6.70%
15 to 19 years	274	7.42%, see rank	6.87%	7.14%
20 to 24 years	148	4.01%, see rank	6.86%	6.99%
25 to 34 years	383	10.37%, see rank	13.89%	13.30%
35 to 44 years	439	11.89%, see rank	13.51%	13.30%
45 to 54 years	652	17.66%, see rank	14.70%	14.58%
55 to 64 years	636	17.23%, see rank	12.42%	11.82%
65 to 74 years	345	9.34%, see rank	6.80%	7.03%
75 to 84	129	3.49%, see rank	3.77%	4.23%
85 years and over	39	1.06%, see rank	1.74%	1.78%

ACS 2008-2012 data

Total population: 4,085

Median Age (see rank)

Key Center, WA	41.10 years old
Washington	37.20 years old
U.S.	37.20 years old

Median Age, Male (see rank)

Key Center, WA	38.90 years old
Washington	36.20 years old
U.S.	35.80 years old

Median Age, Female (see rank)

Key Center, WA	41.70 years old
Washington	38.30 years old
U.S.	38.50 years old

	Key Center, WA	% of the Total Population	Washington	U.S.
Under 5 years	138	3.38%, see rank	6.50%	6.51%
5 to 9 years	288	7.05%, see rank	6.35%	6.57%
10 to 14 years	394	9.65%, see rank	6.50%	6.68%
15 to 19 years	312	7.64%, see rank	6.79%	7.09%
20 to 24 years	173	4.24%, see rank	6.98%	7.04%
25 to 34 years	494	12.09%, see rank	13.94%	13.32%
35 to 44 years	461	11.29%, see rank	13.54%	13.34%
45 to 54 years	664	16.25%, see rank	14.56%	14.44%
55 to 64 years	599	14.66%, see rank	12.43%	11.84%
65 to 74 years	437	10.70%, see rank	6.90%	7.12%
75 to 84	83	2.03%, see rank	3.83%	4.25%
85 years and over	42	1.03%, see rank	1.70%	1.78%

ACS 2006-2010 data

Total population: 3,003

Median Age (see rank)

Key Center, WA	44.60 years old
Washington	37.00 years old
U.S.	36.90 years old

Median Age, Male (see rank)

Key Center, WA	44.20 years old
Washington	36.00 years old
U.S.	35.60 years old

Median Age, Female (see rank)

Key Center, WA	45.40 years old
Washington	38.00 years old
U.S.	38.10 years old

	Key Center, WA	% of the Total Population	Washington	U.S.
Under 5 years	173	5.76%, see rank	6.50%	6.62%
5 to 9 years	170	5.66%, see rank	6.41%	6.62%
10 to 14 years	224	7.46%, see rank	6.64%	6.79%
15 to 19 years	110	3.66%, see rank	7.05%	7.28%
20 to 24 years	94	3.13%, see rank	6.94%	6.98%
25 to 34 years	412	13.72%, see rank	13.67%	13.22%
35 to 44 years	350	11.66%, see rank	14.07%	13.89%
45 to 54 years	634	21.11%, see rank	14.95%	14.57%
55 to 64 years	398	13.25%, see rank	11.86%	11.28%
65 to 74 years	344	11.46%, see rank	6.38%	6.74%
75 to 84	53	1.76%, see rank	3.87%	4.30%
85 years and over	41	1.37%, see rank	1.65%	1.70%

* 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.