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Adams County Historical Age Data

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ACS 2010-2014 data

Total population: 3,937

Median Age (see rank)

Adams County	46.40 years old
Iowa	38.00 years old
U.S.	37.40 years old

Median Age, Male (see rank)

Adams County	45.30 years old
Iowa	36.70 years old
U.S.	36.10 years old

Median Age, Female (see rank)

Adams County	47.40 years old
Iowa	39.40 years old
U.S.	38.80 years old

	Adams County	% of the Total Population	Iowa	U.S.
Under 5 years	232	5.89%, see rank	6.39%	6.36%
5 to 9 years	222	5.64%, see rank	6.62%	6.51%
10 to 14 years	211	5.36%, see rank	6.58%	6.59%
15 to 19 years	183	4.65%, see rank	6.96%	6.85%
20 to 24 years	235	5.97%, see rank	7.21%	7.13%
25 to 34 years	422	10.72%, see rank	12.65%	13.47%
35 to 44 years	391	9.93%, see rank	11.80%	12.96%
45 to 54 years	616	15.65%, see rank	13.73%	14.09%
55 to 64 years	561	14.25%, see rank	12.80%	12.29%
65 to 74 years	429	10.90%, see rank	7.81%	7.64%
75 to 84	270	6.86%, see rank	4.98%	4.25%
85 years and over	165	4.19%, see rank	2.48%	1.85%

US Census 2010 data

Total population: 4,029

Median Age (see rank)

Adams County	46.70 years old
Iowa	38.10 years old
U.S.	37.20 years old

Median Age, Male (see rank)

Adams County	45.90 years old
Iowa	36.60 years old
U.S.	35.80 years old

Median Age, Female (see rank)

Adams County	47.30 years old
Iowa	39.50 years old
U.S.	38.50 years old

	Adams County	% of the Total Population	Iowa	U.S.
Under 5 years	234	5.81%, see rank	6.63%	6.54%
5 to 9 years	209	5.19%, see rank	6.59%	6.59%
10 to 14 years	242	6.01%, see rank	6.59%	6.70%
15 to 19 years	256	6.35%, see rank	7.12%	7.14%
20 to 24 years	181	4.49%, see rank	7.00%	6.99%
25 to 34 years	390	9.68%, see rank	12.56%	13.30%
35 to 44 years	404	10.03%, see rank	11.97%	13.30%
45 to 54 years	693	17.20%, see rank	14.43%	14.58%
55 to 64 years	560	13.90%, see rank	12.24%	11.82%
65 to 74 years	423	10.50%, see rank	7.37%	7.03%
75 to 84	291	7.22%, see rank	5.04%	4.23%
85 years and over	146	3.62%, see rank	2.45%	1.78%

ACS 2008-2012 data

Total population: 4,027

Median Age (see rank)

Adams County	46.50 years old
Iowa	38.00 years old
U.S.	37.20 years old

Median Age, Male (see rank)

Adams County	46.10 years old
Iowa	36.60 years old
U.S.	35.80 years old

Median Age, Female (see rank)

Adams County	47.30 years old
Iowa	39.40 years old
U.S.	38.50 years old

	Adams County	% of the Total Population	Iowa	U.S.
Under 5 years	222	5.51%, see rank	6.53%	6.51%
5 to 9 years	217	5.39%, see rank	6.58%	6.57%
10 to 14 years	234	5.81%, see rank	6.60%	6.68%
15 to 19 years	248	6.16%, see rank	7.14%	7.09%
20 to 24 years	182	4.52%, see rank	7.08%	7.04%
25 to 34 years	404	10.03%, see rank	12.55%	13.32%
35 to 44 years	412	10.23%, see rank	12.02%	13.34%
45 to 54 years	667	16.56%, see rank	14.28%	14.44%
55 to 64 years	548	13.61%, see rank	12.27%	11.84%
65 to 74 years	427	10.60%, see rank	7.45%	7.12%
75 to 84	308	7.65%, see rank	5.08%	4.25%
85 years and over	158	3.92%, see rank	2.42%	1.78%

ACS 2006-2010 data

Total population: 4,127

Median Age (see rank)

Adams County	45.70 years old
Iowa	38.00 years old
U.S.	36.90 years old

Median Age, Male (see rank)

Adams County	44.90 years old
Iowa	36.60 years old
U.S.	35.60 years old

Median Age, Female (see rank)

Adams County	46.70 years old
Iowa	39.30 years old
U.S.	38.10 years old

	Adams County	% of the Total Population	Iowa	U.S.
Under 5 years	201	4.87%, see rank	6.56%	6.62%
5 to 9 years	217	5.26%, see rank	6.57%	6.62%
10 to 14 years	256	6.20%, see rank	6.64%	6.79%
15 to 19 years	260	6.30%, see rank	7.28%	7.28%
20 to 24 years	169	4.09%, see rank	7.14%	6.98%
25 to 34 years	476	11.53%, see rank	12.25%	13.22%
35 to 44 years	418	10.13%, see rank	12.56%	13.89%
45 to 54 years	720	17.45%, see rank	14.61%	14.57%
55 to 64 years	531	12.87%, see rank	11.58%	11.28%
65 to 74 years	451	10.93%, see rank	7.21%	6.74%
75 to 84	274	6.64%, see rank	5.24%	4.30%
85 years and over	154	3.73%, see rank	2.36%	1.70%

ACS 2005-2009 data

Total population: 4,072

Median Age (see rank)

Adams County	45.70 years old
Iowa	37.90 years old
U.S.	36.50 years old

Median Age, Male (see rank)

Adams County	45.10 years old
Iowa	36.50 years old
U.S.	35.20 years old

Median Age, Female (see rank)

Adams County	46.50 years old
Iowa	39.30 years old
U.S.	37.90 years old

	Adams County	% of the Total Population	Iowa	U.S.
Under 5 years	156	3.83%, see rank	6.61%	6.92%
5 to 9 years	235	5.77%, see rank	6.38%	6.59%
10 to 14 years	239	5.87%, see rank	6.59%	6.83%
15 to 19 years	289	7.10%, see rank	7.37%	7.15%
20 to 24 years	178	4.37%, see rank	7.65%	7.02%
25 to 34 years	405	9.95%, see rank	11.90%	13.42%
35 to 44 years	469	11.52%, see rank	12.95%	14.18%
45 to 54 years	722	17.73%, see rank	14.71%	14.48%
55 to 64 years	527	12.94%, see rank	11.11%	10.81%
65 to 74 years	406	9.97%, see rank	7.05%	6.50%
75 to 84	301	7.39%, see rank	5.30%	4.40%
85 years and over	145	3.56%, see rank	2.38%	1.71%

US Census 2000 data

Total population: 4,482

Median Age (see rank)

Adams County	41.90 years old
Iowa	36.60 years old
U.S.	35.30 years old

Median Age, Male (see rank)

Adams County	39.80 years old
Iowa	35.20 years old
U.S.	34.00 years old

Median Age, Female (see rank)

Adams County	44.30 years old
Iowa	38.00 years old
U.S.	36.50 years old

	Adams County	% of the Total Population	Iowa	U.S.
Under 5 years	247	5.51%, see rank	6.44%	6.81%
5 to 9 years	296	6.60%, see rank	6.92%	7.30%
10 to 14 years	329	7.34%, see rank	7.19%	7.29%
15 to 19 years	283	6.31%, see rank	7.74%	7.18%
20 to 24 years	202	4.51%, see rank	6.96%	6.74%
25 to 34 years	425	9.48%, see rank	12.41%	14.18%
35 to 44 years	655	14.61%, see rank	15.21%	16.04%
45 to 54 years	593	13.23%, see rank	13.42%	13.39%
55 to 64 years	492	10.98%, see rank	8.80%	8.63%
65 to 74 years	449	10.02%, see rank	7.24%	6.54%
75 to 84	377	8.41%, see rank	5.44%	4.39%
85 years and over	134	2.99%, see rank	2.23%	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.