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Adams County Historical Age Data

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ACS 2010-2014 data

Total population: 18,951

Median Age (see rank)

Adams County	28.90 years old
Washington	37.40 years old
U.S.	37.40 years old

Median Age, Male (see rank)

Adams County	28.50 years old
Washington	36.30 years old
U.S.	36.10 years old

Median Age, Female (see rank)

Adams County	29.80 years old
Washington	38.40 years old
U.S.	38.80 years old

	Adams County	% of the Total Population	Washington	U.S.
Under 5 years	2,067	10.91%, see rank	6.43%	6.36%
5 to 9 years	1,895	10.00%, see rank	6.33%	6.51%
10 to 14 years	1,683	8.88%, see rank	6.40%	6.59%
15 to 19 years	1,533	8.09%, see rank	6.49%	6.85%
20 to 24 years	1,339	7.07%, see rank	7.01%	7.13%
25 to 34 years	2,429	12.82%, see rank	14.18%	13.47%
35 to 44 years	2,273	11.99%, see rank	13.23%	12.96%
45 to 54 years	2,018	10.65%, see rank	13.98%	14.09%
55 to 64 years	1,792	9.46%, see rank	12.78%	12.29%
65 to 74 years	996	5.26%, see rank	7.59%	7.64%
75 to 84	649	3.42%, see rank	3.81%	4.25%
85 years and over	277	1.46%, see rank	1.78%	1.85%

US Census 2010 data

Total population: 18,728

Median Age (see rank)

Adams County	29.00 years old
Washington	37.30 years old
U.S.	37.20 years old

Median Age, Male (see rank)

Adams County	28.00 years old
Washington	36.20 years old
U.S.	35.80 years old

Median Age, Female (see rank)

Adams County	29.80 years old
Washington	38.30 years old
U.S.	38.50 years old

	Adams County	% of the Total Population	Washington	U.S.
Under 5 years	2,015	10.76%, see rank	6.54%	6.54%
5 to 9 years	1,811	9.67%, see rank	6.39%	6.59%
10 to 14 years	1,647	8.79%, see rank	6.52%	6.70%
15 to 19 years	1,649	8.80%, see rank	6.87%	7.14%
20 to 24 years	1,261	6.73%, see rank	6.86%	6.99%
25 to 34 years	2,498	13.34%, see rank	13.89%	13.30%
35 to 44 years	2,199	11.74%, see rank	13.51%	13.30%
45 to 54 years	2,040	10.89%, see rank	14.70%	14.58%
55 to 64 years	1,693	9.04%, see rank	12.42%	11.82%
65 to 74 years	1,048	5.60%, see rank	6.80%	7.03%
75 to 84	603	3.22%, see rank	3.77%	4.23%
85 years and over	264	1.41%, see rank	1.74%	1.78%

ACS 2008-2012 data

Total population: 18,575

Median Age (see rank)

Adams County	29.20 years old
Washington	37.20 years old
U.S.	37.20 years old

Median Age, Male (see rank)

Adams County	28.70 years old
Washington	36.20 years old
U.S.	35.80 years old

Median Age, Female (see rank)

Adams County	30.00 years old
Washington	38.30 years old
U.S.	38.50 years old

	Adams County	% of the Total Population	Washington	U.S.
Under 5 years	2,046	11.01%, see rank	6.50%	6.51%
5 to 9 years	1,564	8.42%, see rank	6.35%	6.57%
10 to 14 years	1,811	9.75%, see rank	6.50%	6.68%
15 to 19 years	1,605	8.64%, see rank	6.79%	7.09%
20 to 24 years	1,264	6.80%, see rank	6.98%	7.04%
25 to 34 years	2,415	13.00%, see rank	13.94%	13.32%
35 to 44 years	2,246	12.09%, see rank	13.54%	13.34%
45 to 54 years	2,017	10.86%, see rank	14.56%	14.44%
55 to 64 years	1,726	9.29%, see rank	12.43%	11.84%
65 to 74 years	928	5.00%, see rank	6.90%	7.12%
75 to 84	641	3.45%, see rank	3.83%	4.25%
85 years and over	312	1.68%, see rank	1.70%	1.78%

ACS 2006-2010 data

Total population: 17,884

Median Age (see rank)

Adams County	29.60 years old
Washington	37.00 years old
U.S.	36.90 years old

Median Age, Male (see rank)

Adams County	29.10 years old
Washington	36.00 years old
U.S.	35.60 years old

Median Age, Female (see rank)

Adams County	30.20 years old
Washington	38.00 years old
U.S.	38.10 years old

	Adams County	% of the Total Population	Washington	U.S.
Under 5 years	1,932	10.80%, see rank	6.50%	6.62%
5 to 9 years	1,508	8.43%, see rank	6.41%	6.62%
10 to 14 years	1,647	9.21%, see rank	6.64%	6.79%
15 to 19 years	1,555	8.69%, see rank	7.05%	7.28%
20 to 24 years	1,239	6.93%, see rank	6.94%	6.98%
25 to 34 years	2,307	12.90%, see rank	13.67%	13.22%
35 to 44 years	2,179	12.18%, see rank	14.07%	13.89%
45 to 54 years	2,043	11.42%, see rank	14.95%	14.57%
55 to 64 years	1,597	8.93%, see rank	11.86%	11.28%
65 to 74 years	990	5.54%, see rank	6.38%	6.74%
75 to 84	587	3.28%, see rank	3.87%	4.30%
85 years and over	300	1.68%, see rank	1.65%	1.70%

ACS 2005-2009 data

Total population: 17,029

Median Age (see rank)

Adams County	29.60 years old
Washington	36.80 years old
U.S.	36.50 years old

Median Age, Male (see rank)

Adams County	28.40 years old
Washington	35.70 years old
U.S.	35.20 years old

Median Age, Female (see rank)

Adams County	30.40 years old
Washington	37.80 years old
U.S.	37.90 years old

	Adams County	% of the Total Population	Washington	U.S.
Under 5 years	1,991	11.69%, see rank	6.67%	6.92%
5 to 9 years	1,547	9.08%, see rank	6.35%	6.59%
10 to 14 years	1,560	9.16%, see rank	6.71%	6.83%
15 to 19 years	1,342	7.88%, see rank	6.90%	7.15%
20 to 24 years	1,254	7.36%, see rank	7.03%	7.02%
25 to 34 years	1,848	10.85%, see rank	13.85%	13.42%
35 to 44 years	2,047	12.02%, see rank	14.28%	14.18%
45 to 54 years	2,080	12.21%, see rank	15.03%	14.48%
55 to 64 years	1,522	8.94%, see rank	11.43%	10.81%
65 to 74 years	972	5.71%, see rank	6.18%	6.50%
75 to 84	651	3.82%, see rank	3.97%	4.40%
85 years and over	215	1.26%, see rank	1.61%	1.71%

US Census 2000 data

Total population: 16,428

Median Age (see rank)

Adams County	29.60 years old
Washington	35.30 years old
U.S.	35.30 years old

Median Age, Male (see rank)

Adams County	28.70 years old
Washington	34.40 years old
U.S.	34.00 years old

Median Age, Female (see rank)

Adams County	30.60 years old
Washington	36.30 years old
U.S.	36.50 years old

	Adams County	% of the Total Population	Washington	U.S.
Under 5 years	1,552	9.45%, see rank	6.69%	6.81%
5 to 9 years	1,616	9.84%, see rank	7.23%	7.30%
10 to 14 years	1,489	9.06%, see rank	7.38%	7.29%
15 to 19 years	1,492	9.08%, see rank	7.26%	7.18%
20 to 24 years	1,070	6.51%, see rank	6.62%	6.74%
25 to 34 years	2,167	13.19%, see rank	14.27%	14.18%
35 to 44 years	2,151	13.09%, see rank	16.54%	16.04%
45 to 54 years	1,910	11.63%, see rank	14.35%	13.39%
55 to 64 years	1,274	7.76%, see rank	8.43%	8.63%
65 to 74 years	931	5.67%, see rank	5.72%	6.54%
75 to 84	577	3.51%, see rank	4.09%	4.39%
85 years and over	199	1.21%, 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.