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Sergeant Bluff, IA Historical Age Data

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ACS 2010-2014 data

Total population: 4,300

Median Age (see rank)

Sergeant Bluff, IA	32.90 years old
Iowa	38.00 years old
U.S.	37.40 years old

Median Age, Male (see rank)

Sergeant Bluff, IA	27.60 years old
Iowa	36.70 years old
U.S.	36.10 years old

Median Age, Female (see rank)

Sergeant Bluff, IA	35.90 years old
Iowa	39.40 years old
U.S.	38.80 years old

	Sergeant Bluff, IA	% of the Total Population	Iowa	U.S.
Under 5 years	278	6.47%, see rank	6.39%	6.36%
5 to 9 years	534	12.42%, see rank	6.62%	6.51%
10 to 14 years	523	12.16%, see rank	6.58%	6.59%
15 to 19 years	333	7.74%, see rank	6.96%	6.85%
20 to 24 years	131	3.05%, see rank	7.21%	7.13%
25 to 34 years	404	9.40%, see rank	12.65%	13.47%
35 to 44 years	723	16.81%, see rank	11.80%	12.96%
45 to 54 years	649	15.09%, see rank	13.73%	14.09%
55 to 64 years	363	8.44%, see rank	12.80%	12.29%
65 to 74 years	217	5.05%, see rank	7.81%	7.64%
75 to 84	136	3.16%, see rank	4.98%	4.25%
85 years and over	9	0.21%, see rank	2.48%	1.85%

US Census 2010 data

Total population: 4,227

Median Age (see rank)

Sergeant Bluff, IA	35.50 years old
Iowa	38.10 years old
U.S.	37.20 years old

Median Age, Male (see rank)

Sergeant Bluff, IA	35.00 years old
Iowa	36.60 years old
U.S.	35.80 years old

Median Age, Female (see rank)

Sergeant Bluff, IA	35.90 years old
Iowa	39.50 years old
U.S.	38.50 years old

	Sergeant Bluff, IA	% of the Total Population	Iowa	U.S.
Under 5 years	298	7.05%, see rank	6.63%	6.54%
5 to 9 years	404	9.56%, see rank	6.59%	6.59%
10 to 14 years	428	10.13%, see rank	6.59%	6.70%
15 to 19 years	348	8.23%, see rank	7.12%	7.14%
20 to 24 years	166	3.93%, see rank	7.00%	6.99%
25 to 34 years	442	10.46%, see rank	12.56%	13.30%
35 to 44 years	671	15.87%, see rank	11.97%	13.30%
45 to 54 years	605	14.31%, see rank	14.43%	14.58%
55 to 64 years	470	11.12%, see rank	12.24%	11.82%
65 to 74 years	223	5.28%, see rank	7.37%	7.03%
75 to 84	132	3.12%, see rank	5.04%	4.23%
85 years and over	40	0.95%, see rank	2.45%	1.78%

ACS 2008-2012 data

Total population: 4,178

Median Age (see rank)

Sergeant Bluff, IA	37.70 years old
Iowa	38.00 years old
U.S.	37.20 years old

Median Age, Male (see rank)

Sergeant Bluff, IA	37.70 years old
Iowa	36.60 years old
U.S.	35.80 years old

Median Age, Female (see rank)

Sergeant Bluff, IA	37.70 years old
Iowa	39.40 years old
U.S.	38.50 years old

	Sergeant Bluff, IA	% of the Total Population	Iowa	U.S.
Under 5 years	239	5.72%, see rank	6.53%	6.51%
5 to 9 years	451	10.79%, see rank	6.58%	6.57%
10 to 14 years	412	9.86%, see rank	6.60%	6.68%
15 to 19 years	302	7.23%, see rank	7.14%	7.09%
20 to 24 years	80	1.91%, see rank	7.08%	7.04%
25 to 34 years	393	9.41%, see rank	12.55%	13.32%
35 to 44 years	848	20.30%, see rank	12.02%	13.34%
45 to 54 years	542	12.97%, see rank	14.28%	14.44%
55 to 64 years	464	11.11%, see rank	12.27%	11.84%
65 to 74 years	176	4.21%, see rank	7.45%	7.12%
75 to 84	211	5.05%, see rank	5.08%	4.25%
85 years and over	60	1.44%, see rank	2.42%	1.78%

ACS 2006-2010 data

Total population: 4,031

Median Age (see rank)

Sergeant Bluff, IA	35.90 years old
Iowa	38.00 years old
U.S.	36.90 years old

Median Age, Male (see rank)

Sergeant Bluff, IA	37.10 years old
Iowa	36.60 years old
U.S.	35.60 years old

Median Age, Female (see rank)

Sergeant Bluff, IA	35.40 years old
Iowa	39.30 years old
U.S.	38.10 years old

	Sergeant Bluff, IA	% of the Total Population	Iowa	U.S.
Under 5 years	336	8.34%, see rank	6.56%	6.62%
5 to 9 years	376	9.33%, see rank	6.57%	6.62%
10 to 14 years	365	9.05%, see rank	6.64%	6.79%
15 to 19 years	269	6.67%, see rank	7.28%	7.28%
20 to 24 years	115	2.85%, see rank	7.14%	6.98%
25 to 34 years	441	10.94%, see rank	12.25%	13.22%
35 to 44 years	766	19.00%, see rank	12.56%	13.89%
45 to 54 years	442	10.97%, see rank	14.61%	14.57%
55 to 64 years	487	12.08%, see rank	11.58%	11.28%
65 to 74 years	172	4.27%, see rank	7.21%	6.74%
75 to 84	176	4.37%, see rank	5.24%	4.30%
85 years and over	86	2.13%, see rank	2.36%	1.70%

ACS 2005-2009 data

Total population: 3,887

Median Age (see rank)

Sergeant Bluff, IA	32.30 years old
Iowa	37.90 years old
U.S.	36.50 years old

Median Age, Male (see rank)

Sergeant Bluff, IA	32.80 years old
Iowa	36.50 years old
U.S.	35.20 years old

Median Age, Female (see rank)

Sergeant Bluff, IA	31.20 years old
Iowa	39.30 years old
U.S.	37.90 years old

	Sergeant Bluff, IA	% of the Total Population	Iowa	U.S.
Under 5 years	433	11.14%, see rank	6.61%	6.92%
5 to 9 years	389	10.01%, see rank	6.38%	6.59%
10 to 14 years	432	11.11%, see rank	6.59%	6.83%
15 to 19 years	263	6.77%, see rank	7.37%	7.15%
20 to 24 years	116	2.98%, see rank	7.65%	7.02%
25 to 34 years	450	11.58%, see rank	11.90%	13.42%
35 to 44 years	694	17.85%, see rank	12.95%	14.18%
45 to 54 years	437	11.24%, see rank	14.71%	14.48%
55 to 64 years	366	9.42%, see rank	11.11%	10.81%
65 to 74 years	131	3.37%, see rank	7.05%	6.50%
75 to 84	133	3.42%, see rank	5.30%	4.40%
85 years and over	43	1.11%, see rank	2.38%	1.71%

US Census 2000 data

Total population: 3,321

Median Age (see rank)

Sergeant Bluff, IA	31.30 years old
Iowa	36.60 years old
U.S.	35.30 years old

Median Age, Male (see rank)

Sergeant Bluff, IA	29.90 years old
Iowa	35.20 years old
U.S.	34.00 years old

Median Age, Female (see rank)

Sergeant Bluff, IA	32.40 years old
Iowa	38.00 years old
U.S.	36.50 years old

	Sergeant Bluff, IA	% of the Total Population	Iowa	U.S.
Under 5 years	281	8.46%, see rank	6.44%	6.81%
5 to 9 years	340	10.24%, see rank	6.92%	7.30%
10 to 14 years	306	9.21%, see rank	7.19%	7.29%
15 to 19 years	303	9.12%, see rank	7.74%	7.18%
20 to 24 years	178	5.36%, see rank	6.96%	6.74%
25 to 34 years	442	13.31%, see rank	12.41%	14.18%
35 to 44 years	587	17.68%, see rank	15.21%	16.04%
45 to 54 years	446	13.43%, see rank	13.42%	13.39%
55 to 64 years	202	6.08%, see rank	8.80%	8.63%
65 to 74 years	151	4.55%, see rank	7.24%	6.54%
75 to 84	66	1.99%, see rank	5.44%	4.39%
85 years and over	19	0.57%, 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.