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Sioux County Historical Age Data

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ACS 2010-2014 data

Total population: 4,317

Median Age (see rank)

Sioux County	26.70 years old
North Dakota	35.90 years old
U.S.	37.40 years old

Median Age, Male (see rank)

Sioux County	25.10 years old
North Dakota	34.50 years old
U.S.	36.10 years old

Median Age, Female (see rank)

Sioux County	28.20 years old
North Dakota	37.50 years old
U.S.	38.80 years old

	Sioux County	% of the Total Population	North Dakota	U.S.
Under 5 years	474	10.98%, see rank	6.65%	6.36%
5 to 9 years	467	10.82%, see rank	6.38%	6.51%
10 to 14 years	456	10.56%, see rank	5.79%	6.59%
15 to 19 years	351	8.13%, see rank	6.87%	6.85%
20 to 24 years	325	7.53%, see rank	9.27%	7.13%
25 to 34 years	551	12.76%, see rank	14.00%	13.47%
35 to 44 years	515	11.93%, see rank	11.06%	12.96%
45 to 54 years	528	12.23%, see rank	13.20%	14.09%
55 to 64 years	337	7.81%, see rank	12.46%	12.29%
65 to 74 years	204	4.73%, see rank	7.12%	7.64%
75 to 84	91	2.11%, see rank	4.78%	4.25%
85 years and over	18	0.42%, see rank	2.41%	1.85%

US Census 2010 data

Total population: 4,153

Median Age (see rank)

Sioux County	26.30 years old
North Dakota	37.00 years old
U.S.	37.20 years old

Median Age, Male (see rank)

Sioux County	25.10 years old
North Dakota	35.50 years old
U.S.	35.80 years old

Median Age, Female (see rank)

Sioux County	28.00 years old
North Dakota	38.70 years old
U.S.	38.50 years old

	Sioux County	% of the Total Population	North Dakota	U.S.
Under 5 years	475	11.44%, see rank	6.63%	6.54%
5 to 9 years	441	10.62%, see rank	5.96%	6.59%
10 to 14 years	360	8.67%, see rank	5.92%	6.70%
15 to 19 years	409	9.85%, see rank	7.06%	7.14%
20 to 24 years	316	7.61%, see rank	8.77%	6.99%
25 to 34 years	532	12.81%, see rank	13.45%	13.30%
35 to 44 years	527	12.69%, see rank	11.19%	13.30%
45 to 54 years	487	11.73%, see rank	14.37%	14.58%
55 to 64 years	312	7.51%, see rank	12.16%	11.82%
65 to 74 years	200	4.82%, see rank	6.97%	7.03%
75 to 84	78	1.88%, see rank	5.04%	4.23%
85 years and over	16	0.39%, see rank	2.48%	1.78%

ACS 2008-2012 data

Total population: 4,193

Median Age (see rank)

Sioux County	26.20 years old
North Dakota	36.90 years old
U.S.	37.20 years old

Median Age, Male (see rank)

Sioux County	24.00 years old
North Dakota	35.30 years old
U.S.	35.80 years old

Median Age, Female (see rank)

Sioux County	27.90 years old
North Dakota	38.60 years old
U.S.	38.50 years old

	Sioux County	% of the Total Population	North Dakota	U.S.
Under 5 years	499	11.90%, see rank	6.51%	6.51%
5 to 9 years	431	10.28%, see rank	6.15%	6.57%
10 to 14 years	391	9.33%, see rank	5.77%	6.68%
15 to 19 years	394	9.40%, see rank	7.10%	7.09%
20 to 24 years	330	7.87%, see rank	8.99%	7.04%
25 to 34 years	525	12.52%, see rank	13.44%	13.32%
35 to 44 years	544	12.97%, see rank	11.24%	13.34%
45 to 54 years	469	11.19%, see rank	14.18%	14.44%
55 to 64 years	314	7.49%, see rank	12.14%	11.84%
65 to 74 years	200	4.77%, see rank	7.02%	7.12%
75 to 84	87	2.07%, see rank	5.01%	4.25%
85 years and over	9	0.21%, see rank	2.45%	1.78%

ACS 2006-2010 data

Total population: 4,121

Median Age (see rank)

Sioux County	27.00 years old
North Dakota	37.20 years old
U.S.	36.90 years old

Median Age, Male (see rank)

Sioux County	24.50 years old
North Dakota	35.60 years old
U.S.	35.60 years old

Median Age, Female (see rank)

Sioux County	29.10 years old
North Dakota	38.90 years old
U.S.	38.10 years old

	Sioux County	% of the Total Population	North Dakota	U.S.
Under 5 years	505	12.25%, see rank	6.33%	6.62%
5 to 9 years	356	8.64%, see rank	5.93%	6.62%
10 to 14 years	392	9.51%, see rank	6.09%	6.79%
15 to 19 years	420	10.19%, see rank	7.48%	7.28%
20 to 24 years	291	7.06%, see rank	9.10%	6.98%
25 to 34 years	526	12.76%, see rank	12.63%	13.22%
35 to 44 years	593	14.39%, see rank	11.70%	13.89%
45 to 54 years	452	10.97%, see rank	14.72%	14.57%
55 to 64 years	309	7.50%, see rank	11.46%	11.28%
65 to 74 years	161	3.91%, see rank	6.89%	6.74%
75 to 84	104	2.52%, see rank	5.17%	4.30%
85 years and over	12	0.29%, see rank	2.48%	1.70%

ACS 2005-2009 data

Total population: 4,144

Median Age (see rank)

Sioux County	25.80 years old
North Dakota	36.60 years old
U.S.	36.50 years old

Median Age, Male (see rank)

Sioux County	26.10 years old
North Dakota	34.80 years old
U.S.	35.20 years old

Median Age, Female (see rank)

Sioux County	25.30 years old
North Dakota	38.50 years old
U.S.	37.90 years old

	Sioux County	% of the Total Population	North Dakota	U.S.
Under 5 years	503	12.14%, see rank	6.35%	6.92%
5 to 9 years	379	9.15%, see rank	5.80%	6.59%
10 to 14 years	387	9.34%, see rank	6.15%	6.83%
15 to 19 years	395	9.53%, see rank	7.80%	7.15%
20 to 24 years	386	9.31%, see rank	10.05%	7.02%
25 to 34 years	496	11.97%, see rank	12.14%	13.42%
35 to 44 years	630	15.20%, see rank	11.86%	14.18%
45 to 54 years	391	9.44%, see rank	14.50%	14.48%
55 to 64 years	277	6.68%, see rank	10.71%	10.81%
65 to 74 years	173	4.17%, see rank	6.76%	6.50%
75 to 84	106	2.56%, see rank	5.36%	4.40%
85 years and over	21	0.51%, see rank	2.51%	1.71%

US Census 2000 data

Total population: 4,044

Median Age (see rank)

Sioux County	23.90 years old
North Dakota	36.20 years old
U.S.	35.30 years old

Median Age, Male (see rank)

Sioux County	23.00 years old
North Dakota	34.80 years old
U.S.	34.00 years old

Median Age, Female (see rank)

Sioux County	25.10 years old
North Dakota	37.50 years old
U.S.	36.50 years old

	Sioux County	% of the Total Population	North Dakota	U.S.
Under 5 years	425	10.51%, see rank	6.14%	6.81%
5 to 9 years	466	11.52%, see rank	6.69%	7.30%
10 to 14 years	460	11.37%, see rank	7.39%	7.29%
15 to 19 years	437	10.81%, see rank	8.35%	7.18%
20 to 24 years	289	7.15%, see rank	7.86%	6.74%
25 to 34 years	544	13.45%, see rank	11.97%	14.18%
35 to 44 years	543	13.43%, see rank	15.26%	16.04%
45 to 54 years	395	9.77%, see rank	13.30%	13.39%
55 to 64 years	259	6.40%, see rank	8.32%	8.63%
65 to 74 years	148	3.66%, see rank	7.15%	6.54%
75 to 84	72	1.78%, see rank	5.27%	4.39%
85 years and over	6	0.15%, see rank	2.29%	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.