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Twin Rivers Community School District Historical Age Data

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ACS 2010-2014 data

Total population: 1,193

Median Age (see rank)

Twin Rivers Community School District	43.20 years old
Iowa	38.00 years old
U.S.	37.40 years old

Median Age, Male (see rank)

Twin Rivers Community School District	41.00 years old
Iowa	36.70 years old
U.S.	36.10 years old

Median Age, Female (see rank)

Twin Rivers Community School District	45.20 years old
Iowa	39.40 years old
U.S.	38.80 years old

	Twin Rivers Community School District	% of the Total Population	Iowa	U.S.
Under 5 years	86	7.21%, see rank	6.39%	6.36%
5 to 9 years	56	4.69%, see rank	6.62%	6.51%
10 to 14 years	59	4.95%, see rank	6.58%	6.59%
15 to 19 years	62	5.20%, see rank	6.96%	6.85%
20 to 24 years	52	4.36%, see rank	7.21%	7.13%
25 to 34 years	188	15.76%, see rank	12.65%	13.47%
35 to 44 years	124	10.39%, see rank	11.80%	12.96%
45 to 54 years	173	14.50%, see rank	13.73%	14.09%
55 to 64 years	181	15.17%, see rank	12.80%	12.29%
65 to 74 years	93	7.80%, see rank	7.81%	7.64%
75 to 84	81	6.79%, see rank	4.98%	4.25%
85 years and over	38	3.19%, see rank	2.48%	1.85%

US Census 2010 data

Total population: 1,155

Median Age (see rank)

Twin Rivers Community School District	43.50 years old
Iowa	38.10 years old
U.S.	37.20 years old

Median Age, Male (see rank)

Twin Rivers Community School District	42.80 years old
Iowa	36.60 years old
U.S.	35.80 years old

Median Age, Female (see rank)

Twin Rivers Community School District	44.40 years old
Iowa	39.50 years old
U.S.	38.50 years old

	Twin Rivers Community School District	% of the Total Population	Iowa	U.S.
Under 5 years	77	6.67%, see rank	6.63%	6.54%
5 to 9 years	68	5.89%, see rank	6.59%	6.59%
10 to 14 years	76	6.58%, see rank	6.59%	6.70%
15 to 19 years	71	6.15%, see rank	7.12%	7.14%
20 to 24 years	45	3.90%, see rank	7.00%	6.99%
25 to 34 years	128	11.08%, see rank	12.56%	13.30%
35 to 44 years	133	11.52%, see rank	11.97%	13.30%
45 to 54 years	190	16.45%, see rank	14.43%	14.58%
55 to 64 years	153	13.25%, see rank	12.24%	11.82%
65 to 74 years	113	9.78%, see rank	7.37%	7.03%
75 to 84	76	6.58%, see rank	5.04%	4.23%
85 years and over	25	2.16%, see rank	2.45%	1.78%

ACS 2008-2012 data

Total population: 1,206

Median Age (see rank)

Twin Rivers Community School District	37.00 years old
Iowa	38.00 years old
U.S.	37.20 years old

Median Age, Male (see rank)

Twin Rivers Community School District	37.40 years old
Iowa	36.60 years old
U.S.	35.80 years old

Median Age, Female (see rank)

Twin Rivers Community School District	36.60 years old
Iowa	39.40 years old
U.S.	38.50 years old

	Twin Rivers Community School District	% of the Total Population	Iowa	U.S.
Under 5 years	112	9.29%, see rank	6.53%	6.51%
5 to 9 years	65	5.39%, see rank	6.58%	6.57%
10 to 14 years	88	7.30%, see rank	6.60%	6.68%
15 to 19 years	77	6.38%, see rank	7.14%	7.09%
20 to 24 years	64	5.31%, see rank	7.08%	7.04%
25 to 34 years	170	14.10%, see rank	12.55%	13.32%
35 to 44 years	131	10.86%, see rank	12.02%	13.34%
45 to 54 years	160	13.27%, see rank	14.28%	14.44%
55 to 64 years	118	9.78%, see rank	12.27%	11.84%
65 to 74 years	97	8.04%, see rank	7.45%	7.12%
75 to 84	76	6.30%, see rank	5.08%	4.25%
85 years and over	48	3.98%, see rank	2.42%	1.78%

ACS 2006-2010 data

Total population: 1,264

Median Age (see rank)

Twin Rivers Community School District	41.80 years old
Iowa	38.00 years old
U.S.	36.90 years old

Median Age, Male (see rank)

Twin Rivers Community School District	41.40 years old
Iowa	36.60 years old
U.S.	35.60 years old

Median Age, Female (see rank)

Twin Rivers Community School District	42.30 years old
Iowa	39.30 years old
U.S.	38.10 years old

	Twin Rivers Community School District	% of the Total Population	Iowa	U.S.
Under 5 years	96	7.59%, see rank	6.56%	6.62%
5 to 9 years	71	5.62%, see rank	6.57%	6.62%
10 to 14 years	91	7.20%, see rank	6.64%	6.79%
15 to 19 years	92	7.28%, see rank	7.28%	7.28%
20 to 24 years	63	4.98%, see rank	7.14%	6.98%
25 to 34 years	132	10.44%, see rank	12.25%	13.22%
35 to 44 years	143	11.31%, see rank	12.56%	13.89%
45 to 54 years	209	16.53%, see rank	14.61%	14.57%
55 to 64 years	115	9.10%, see rank	11.58%	11.28%
65 to 74 years	101	7.99%, see rank	7.21%	6.74%
75 to 84	100	7.91%, see rank	5.24%	4.30%
85 years and over	51	4.03%, see rank	2.36%	1.70%

ACS 2005-2009 data

Total population: 1,373

Median Age (see rank)

Twin Rivers Community School District	39.70 years old
Iowa	37.90 years old
U.S.	36.50 years old

Median Age, Male (see rank)

Twin Rivers Community School District	39.20 years old
Iowa	36.50 years old
U.S.	35.20 years old

Median Age, Female (see rank)

Twin Rivers Community School District	41.10 years old
Iowa	39.30 years old
U.S.	37.90 years old

	Twin Rivers Community School District	% of the Total Population	Iowa	U.S.
Under 5 years	73	5.32%, see rank	6.61%	6.92%
5 to 9 years	73	5.32%, see rank	6.38%	6.59%
10 to 14 years	99	7.21%, see rank	6.59%	6.83%
15 to 19 years	173	12.60%, see rank	7.37%	7.15%
20 to 24 years	115	8.38%, see rank	7.65%	7.02%
25 to 34 years	88	6.41%, see rank	11.90%	13.42%
35 to 44 years	175	12.75%, see rank	12.95%	14.18%
45 to 54 years	216	15.73%, see rank	14.71%	14.48%
55 to 64 years	100	7.28%, see rank	11.11%	10.81%
65 to 74 years	101	7.36%, see rank	7.05%	6.50%
75 to 84	108	7.87%, see rank	5.30%	4.40%
85 years and over	52	3.79%, see rank	2.38%	1.71%

* 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.