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Dubuque County Historical Age Data

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ACS 2010-2014 data

Total population: 95,166

Median Age (see rank)

Dubuque County	38.90 years old
Iowa	38.00 years old
U.S.	37.40 years old

Median Age, Male (see rank)

Dubuque County	37.30 years old
Iowa	36.70 years old
U.S.	36.10 years old

Median Age, Female (see rank)

Dubuque County	40.50 years old
Iowa	39.40 years old
U.S.	38.80 years old

	Dubuque County	% of the Total Population	Iowa	U.S.
Under 5 years	5,850	6.15%, see rank	6.39%	6.36%
5 to 9 years	6,038	6.34%, see rank	6.62%	6.51%
10 to 14 years	6,497	6.83%, see rank	6.58%	6.59%
15 to 19 years	6,945	7.30%, see rank	6.96%	6.85%
20 to 24 years	6,656	6.99%, see rank	7.21%	7.13%
25 to 34 years	11,806	12.41%, see rank	12.65%	13.47%
35 to 44 years	10,626	11.17%, see rank	11.80%	12.96%
45 to 54 years	13,543	14.23%, see rank	13.73%	14.09%
55 to 64 years	12,396	13.03%, see rank	12.80%	12.29%
65 to 74 years	7,463	7.84%, see rank	7.81%	7.64%
75 to 84	5,215	5.48%, see rank	4.98%	4.25%
85 years and over	2,131	2.24%, see rank	2.48%	1.85%

US Census 2010 data

Total population: 93,653

Median Age (see rank)

Dubuque County	38.60 years old
Iowa	38.10 years old
U.S.	37.20 years old

Median Age, Male (see rank)

Dubuque County	37.00 years old
Iowa	36.60 years old
U.S.	35.80 years old

Median Age, Female (see rank)

Dubuque County	40.10 years old
Iowa	39.50 years old
U.S.	38.50 years old

	Dubuque County	% of the Total Population	Iowa	U.S.
Under 5 years	5,955	6.36%, see rank	6.63%	6.54%
5 to 9 years	6,195	6.61%, see rank	6.59%	6.59%
10 to 14 years	6,299	6.73%, see rank	6.59%	6.70%
15 to 19 years	6,911	7.38%, see rank	7.12%	7.14%
20 to 24 years	6,788	7.25%, see rank	7.00%	6.99%
25 to 34 years	11,119	11.87%, see rank	12.56%	13.30%
35 to 44 years	10,911	11.65%, see rank	11.97%	13.30%
45 to 54 years	13,685	14.61%, see rank	14.43%	14.58%
55 to 64 years	11,435	12.21%, see rank	12.24%	11.82%
65 to 74 years	7,122	7.60%, see rank	7.37%	7.03%
75 to 84	4,933	5.27%, see rank	5.04%	4.23%
85 years and over	2,300	2.46%, see rank	2.45%	1.78%

ACS 2008-2012 data

Total population: 93,776

Median Age (see rank)

Dubuque County	38.70 years old
Iowa	38.00 years old
U.S.	37.20 years old

Median Age, Male (see rank)

Dubuque County	37.40 years old
Iowa	36.60 years old
U.S.	35.80 years old

Median Age, Female (see rank)

Dubuque County	39.90 years old
Iowa	39.40 years old
U.S.	38.50 years old

	Dubuque County	% of the Total Population	Iowa	U.S.
Under 5 years	5,935	6.33%, see rank	6.53%	6.51%
5 to 9 years	6,103	6.51%, see rank	6.58%	6.57%
10 to 14 years	6,321	6.74%, see rank	6.60%	6.68%
15 to 19 years	7,061	7.53%, see rank	7.14%	7.09%
20 to 24 years	6,566	7.00%, see rank	7.08%	7.04%
25 to 34 years	11,178	11.92%, see rank	12.55%	13.32%
35 to 44 years	11,074	11.81%, see rank	12.02%	13.34%
45 to 54 years	13,618	14.52%, see rank	14.28%	14.44%
55 to 64 years	11,621	12.39%, see rank	12.27%	11.84%
65 to 74 years	7,096	7.57%, see rank	7.45%	7.12%
75 to 84	5,052	5.39%, see rank	5.08%	4.25%
85 years and over	2,151	2.29%, see rank	2.42%	1.78%

ACS 2006-2010 data

Total population: 92,547

Median Age (see rank)

Dubuque County	38.20 years old
Iowa	38.00 years old
U.S.	36.90 years old

Median Age, Male (see rank)

Dubuque County	36.90 years old
Iowa	36.60 years old
U.S.	35.60 years old

Median Age, Female (see rank)

Dubuque County	39.60 years old
Iowa	39.30 years old
U.S.	38.10 years old

	Dubuque County	% of the Total Population	Iowa	U.S.
Under 5 years	5,947	6.43%, see rank	6.56%	6.62%
5 to 9 years	6,333	6.84%, see rank	6.57%	6.62%
10 to 14 years	6,079	6.57%, see rank	6.64%	6.79%
15 to 19 years	7,130	7.70%, see rank	7.28%	7.28%
20 to 24 years	6,532	7.06%, see rank	7.14%	6.98%
25 to 34 years	10,702	11.56%, see rank	12.25%	13.22%
35 to 44 years	11,596	12.53%, see rank	12.56%	13.89%
45 to 54 years	13,452	14.54%, see rank	14.61%	14.57%
55 to 64 years	10,708	11.57%, see rank	11.58%	11.28%
65 to 74 years	6,926	7.48%, see rank	7.21%	6.74%
75 to 84	5,022	5.43%, see rank	5.24%	4.30%
85 years and over	2,120	2.29%, see rank	2.36%	1.70%

ACS 2005-2009 data

Total population: 92,046

Median Age (see rank)

Dubuque County	38.10 years old
Iowa	37.90 years old
U.S.	36.50 years old

Median Age, Male (see rank)

Dubuque County	37.00 years old
Iowa	36.50 years old
U.S.	35.20 years old

Median Age, Female (see rank)

Dubuque County	39.30 years old
Iowa	39.30 years old
U.S.	37.90 years old

	Dubuque County	% of the Total Population	Iowa	U.S.
Under 5 years	6,026	6.55%, see rank	6.61%	6.92%
5 to 9 years	6,243	6.78%, see rank	6.38%	6.59%
10 to 14 years	6,057	6.58%, see rank	6.59%	6.83%
15 to 19 years	7,078	7.69%, see rank	7.37%	7.15%
20 to 24 years	6,654	7.23%, see rank	7.65%	7.02%
25 to 34 years	10,370	11.27%, see rank	11.90%	13.42%
35 to 44 years	12,025	13.06%, see rank	12.95%	14.18%
45 to 54 years	13,358	14.51%, see rank	14.71%	14.48%
55 to 64 years	10,248	11.13%, see rank	11.11%	10.81%
65 to 74 years	6,757	7.34%, see rank	7.05%	6.50%
75 to 84	5,035	5.47%, see rank	5.30%	4.40%
85 years and over	2,195	2.38%, see rank	2.38%	1.71%

US Census 2000 data

Total population: 89,143

Median Age (see rank)

Dubuque County	36.50 years old
Iowa	36.60 years old
U.S.	35.30 years old

Median Age, Male (see rank)

Dubuque County	35.20 years old
Iowa	35.20 years old
U.S.	34.00 years old

Median Age, Female (see rank)

Dubuque County	37.90 years old
Iowa	38.00 years old
U.S.	36.50 years old

	Dubuque County	% of the Total Population	Iowa	U.S.
Under 5 years	5,920	6.64%, see rank	6.44%	6.81%
5 to 9 years	6,314	7.08%, see rank	6.92%	7.30%
10 to 14 years	6,460	7.25%, see rank	7.19%	7.29%
15 to 19 years	7,075	7.94%, see rank	7.74%	7.18%
20 to 24 years	6,111	6.86%, see rank	6.96%	6.74%
25 to 34 years	10,654	11.95%, see rank	12.41%	14.18%
35 to 44 years	13,616	15.27%, see rank	15.21%	16.04%
45 to 54 years	11,926	13.38%, see rank	13.42%	13.39%
55 to 64 years	7,964	8.93%, see rank	8.80%	8.63%
65 to 74 years	6,479	7.27%, see rank	7.24%	6.54%
75 to 84	4,646	5.21%, see rank	5.44%	4.39%
85 years and over	1,978	2.22%, 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.