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Keokuk, IA Historical Age Data

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ACS 2010-2014 data

Total population: 10,742

Median Age (see rank)

Keokuk, IA	38.90 years old
Iowa	38.00 years old
U.S.	37.40 years old

Median Age, Male (see rank)

Keokuk, IA	35.60 years old
Iowa	36.70 years old
U.S.	36.10 years old

Median Age, Female (see rank)

Keokuk, IA	41.50 years old
Iowa	39.40 years old
U.S.	38.80 years old

	Keokuk, IA	% of the Total Population	Iowa	U.S.
Under 5 years	723	6.73%, see rank	6.39%	6.36%
5 to 9 years	833	7.75%, see rank	6.62%	6.51%
10 to 14 years	571	5.32%, see rank	6.58%	6.59%
15 to 19 years	537	5.00%, see rank	6.96%	6.85%
20 to 24 years	762	7.09%, see rank	7.21%	7.13%
25 to 34 years	1,421	13.23%, see rank	12.65%	13.47%
35 to 44 years	1,172	10.91%, see rank	11.80%	12.96%
45 to 54 years	1,557	14.49%, see rank	13.73%	14.09%
55 to 64 years	1,255	11.68%, see rank	12.80%	12.29%
65 to 74 years	946	8.81%, see rank	7.81%	7.64%
75 to 84	647	6.02%, see rank	4.98%	4.25%
85 years and over	318	2.96%, see rank	2.48%	1.85%

US Census 2010 data

Total population: 10,780

Median Age (see rank)

Keokuk, IA	40.00 years old
Iowa	38.10 years old
U.S.	37.20 years old

Median Age, Male (see rank)

Keokuk, IA	38.40 years old
Iowa	36.60 years old
U.S.	35.80 years old

Median Age, Female (see rank)

Keokuk, IA	42.00 years old
Iowa	39.50 years old
U.S.	38.50 years old

	Keokuk, IA	% of the Total Population	Iowa	U.S.
Under 5 years	790	7.33%, see rank	6.63%	6.54%
5 to 9 years	671	6.22%, see rank	6.59%	6.59%
10 to 14 years	703	6.52%, see rank	6.59%	6.70%
15 to 19 years	739	6.86%, see rank	7.12%	7.14%
20 to 24 years	627	5.82%, see rank	7.00%	6.99%
25 to 34 years	1,238	11.48%, see rank	12.56%	13.30%
35 to 44 years	1,257	11.66%, see rank	11.97%	13.30%
45 to 54 years	1,448	13.43%, see rank	14.43%	14.58%
55 to 64 years	1,435	13.31%, see rank	12.24%	11.82%
65 to 74 years	900	8.35%, see rank	7.37%	7.03%
75 to 84	633	5.87%, see rank	5.04%	4.23%
85 years and over	339	3.14%, see rank	2.45%	1.78%

ACS 2008-2012 data

Total population: 10,757

Median Age (see rank)

Keokuk, IA	36.30 years old
Iowa	38.00 years old
U.S.	37.20 years old

Median Age, Male (see rank)

Keokuk, IA	33.50 years old
Iowa	36.60 years old
U.S.	35.80 years old

Median Age, Female (see rank)

Keokuk, IA	39.40 years old
Iowa	39.40 years old
U.S.	38.50 years old

	Keokuk, IA	% of the Total Population	Iowa	U.S.
Under 5 years	782	7.27%, see rank	6.53%	6.51%
5 to 9 years	748	6.95%, see rank	6.58%	6.57%
10 to 14 years	699	6.50%, see rank	6.60%	6.68%
15 to 19 years	726	6.75%, see rank	7.14%	7.09%
20 to 24 years	728	6.77%, see rank	7.08%	7.04%
25 to 34 years	1,489	13.84%, see rank	12.55%	13.32%
35 to 44 years	1,081	10.05%, see rank	12.02%	13.34%
45 to 54 years	1,433	13.32%, see rank	14.28%	14.44%
55 to 64 years	1,187	11.03%, see rank	12.27%	11.84%
65 to 74 years	895	8.32%, see rank	7.45%	7.12%
75 to 84	666	6.19%, see rank	5.08%	4.25%
85 years and over	323	3.00%, see rank	2.42%	1.78%

ACS 2006-2010 data

Total population: 10,802

Median Age (see rank)

Keokuk, IA	34.10 years old
Iowa	38.00 years old
U.S.	36.90 years old

Median Age, Male (see rank)

Keokuk, IA	31.70 years old
Iowa	36.60 years old
U.S.	35.60 years old

Median Age, Female (see rank)

Keokuk, IA	36.30 years old
Iowa	39.30 years old
U.S.	38.10 years old

	Keokuk, IA	% of the Total Population	Iowa	U.S.
Under 5 years	1,015	9.40%, see rank	6.56%	6.62%
5 to 9 years	743	6.88%, see rank	6.57%	6.62%
10 to 14 years	791	7.32%, see rank	6.64%	6.79%
15 to 19 years	688	6.37%, see rank	7.28%	7.28%
20 to 24 years	714	6.61%, see rank	7.14%	6.98%
25 to 34 years	1,565	14.49%, see rank	12.25%	13.22%
35 to 44 years	1,091	10.10%, see rank	12.56%	13.89%
45 to 54 years	1,334	12.35%, see rank	14.61%	14.57%
55 to 64 years	1,118	10.35%, see rank	11.58%	11.28%
65 to 74 years	758	7.02%, see rank	7.21%	6.74%
75 to 84	637	5.90%, see rank	5.24%	4.30%
85 years and over	348	3.22%, see rank	2.36%	1.70%

ACS 2005-2009 data

Total population: 10,509

Median Age (see rank)

Keokuk, IA	38.00 years old
Iowa	37.90 years old
U.S.	36.50 years old

Median Age, Male (see rank)

Keokuk, IA	35.30 years old
Iowa	36.50 years old
U.S.	35.20 years old

Median Age, Female (see rank)

Keokuk, IA	39.30 years old
Iowa	39.30 years old
U.S.	37.90 years old

	Keokuk, IA	% of the Total Population	Iowa	U.S.
Under 5 years	908	8.64%, see rank	6.61%	6.92%
5 to 9 years	637	6.06%, see rank	6.38%	6.59%
10 to 14 years	719	6.84%, see rank	6.59%	6.83%
15 to 19 years	749	7.13%, see rank	7.37%	7.15%
20 to 24 years	613	5.83%, see rank	7.65%	7.02%
25 to 34 years	1,353	12.87%, see rank	11.90%	13.42%
35 to 44 years	1,225	11.66%, see rank	12.95%	14.18%
45 to 54 years	1,436	13.66%, see rank	14.71%	14.48%
55 to 64 years	1,117	10.63%, see rank	11.11%	10.81%
65 to 74 years	745	7.09%, see rank	7.05%	6.50%
75 to 84	640	6.09%, see rank	5.30%	4.40%
85 years and over	367	3.49%, see rank	2.38%	1.71%

US Census 2000 data

Total population: 11,427

Median Age (see rank)

Keokuk, IA	38.10 years old
Iowa	36.60 years old
U.S.	35.30 years old

Median Age, Male (see rank)

Keokuk, IA	36.00 years old
Iowa	35.20 years old
U.S.	34.00 years old

Median Age, Female (see rank)

Keokuk, IA	40.40 years old
Iowa	38.00 years old
U.S.	36.50 years old

	Keokuk, IA	% of the Total Population	Iowa	U.S.
Under 5 years	782	6.84%, see rank	6.44%	6.81%
5 to 9 years	815	7.13%, see rank	6.92%	7.30%
10 to 14 years	849	7.43%, see rank	7.19%	7.29%
15 to 19 years	760	6.65%, see rank	7.74%	7.18%
20 to 24 years	678	5.93%, see rank	6.96%	6.74%
25 to 34 years	1,334	11.67%, see rank	12.41%	14.18%
35 to 44 years	1,575	13.78%, see rank	15.21%	16.04%
45 to 54 years	1,512	13.23%, see rank	13.42%	13.39%
55 to 64 years	1,102	9.64%, see rank	8.80%	8.63%
65 to 74 years	945	8.27%, see rank	7.24%	6.54%
75 to 84	776	6.79%, see rank	5.44%	4.39%
85 years and over	299	2.62%, 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.