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Mckenzie County Historical Age Data

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ACS 2010-2014 data

Total population: 8,333

Median Age (see rank)

Mckenzie County	34.00 years old
North Dakota	35.90 years old
U.S.	37.40 years old

Median Age, Male (see rank)

Mckenzie County	33.20 years old
North Dakota	34.50 years old
U.S.	36.10 years old

Median Age, Female (see rank)

Mckenzie County	34.50 years old
North Dakota	37.50 years old
U.S.	38.80 years old

	Mckenzie County	% of the Total Population	North Dakota	U.S.
Under 5 years	636	7.63%, see rank	6.65%	6.36%
5 to 9 years	574	6.89%, see rank	6.38%	6.51%
10 to 14 years	718	8.62%, see rank	5.79%	6.59%
15 to 19 years	612	7.34%, see rank	6.87%	6.85%
20 to 24 years	519	6.23%, see rank	9.27%	7.13%
25 to 34 years	1,242	14.90%, see rank	14.00%	13.47%
35 to 44 years	915	10.98%, see rank	11.06%	12.96%
45 to 54 years	1,163	13.96%, see rank	13.20%	14.09%
55 to 64 years	1,038	12.46%, see rank	12.46%	12.29%
65 to 74 years	529	6.35%, see rank	7.12%	7.64%
75 to 84	286	3.43%, see rank	4.78%	4.25%
85 years and over	101	1.21%, see rank	2.41%	1.85%

US Census 2010 data

Total population: 6,360

Median Age (see rank)

Mckenzie County	38.00 years old
North Dakota	37.00 years old
U.S.	37.20 years old

Median Age, Male (see rank)

Mckenzie County	37.10 years old
North Dakota	35.50 years old
U.S.	35.80 years old

Median Age, Female (see rank)

Mckenzie County	39.50 years old
North Dakota	38.70 years old
U.S.	38.50 years old

	Mckenzie County	% of the Total Population	North Dakota	U.S.
Under 5 years	513	8.07%, see rank	6.63%	6.54%
5 to 9 years	457	7.19%, see rank	5.96%	6.59%
10 to 14 years	446	7.01%, see rank	5.92%	6.70%
15 to 19 years	426	6.70%, see rank	7.06%	7.14%
20 to 24 years	370	5.82%, see rank	8.77%	6.99%
25 to 34 years	761	11.97%, see rank	13.45%	13.30%
35 to 44 years	694	10.91%, see rank	11.19%	13.30%
45 to 54 years	973	15.30%, see rank	14.37%	14.58%
55 to 64 years	818	12.86%, see rank	12.16%	11.82%
65 to 74 years	502	7.89%, see rank	6.97%	7.03%
75 to 84	278	4.37%, see rank	5.04%	4.23%
85 years and over	122	1.92%, see rank	2.48%	1.78%

ACS 2008-2012 data

Total population: 6,692

Median Age (see rank)

Mckenzie County	37.60 years old
North Dakota	36.90 years old
U.S.	37.20 years old

Median Age, Male (see rank)

Mckenzie County	36.00 years old
North Dakota	35.30 years old
U.S.	35.80 years old

Median Age, Female (see rank)

Mckenzie County	39.50 years old
North Dakota	38.60 years old
U.S.	38.50 years old

	Mckenzie County	% of the Total Population	North Dakota	U.S.
Under 5 years	504	7.53%, see rank	6.51%	6.51%
5 to 9 years	452	6.75%, see rank	6.15%	6.57%
10 to 14 years	518	7.74%, see rank	5.77%	6.68%
15 to 19 years	460	6.87%, see rank	7.10%	7.09%
20 to 24 years	405	6.05%, see rank	8.99%	7.04%
25 to 34 years	835	12.48%, see rank	13.44%	13.32%
35 to 44 years	745	11.13%, see rank	11.24%	13.34%
45 to 54 years	1,005	15.02%, see rank	14.18%	14.44%
55 to 64 years	854	12.76%, see rank	12.14%	11.84%
65 to 74 years	524	7.83%, see rank	7.02%	7.12%
75 to 84	208	3.11%, see rank	5.01%	4.25%
85 years and over	182	2.72%, see rank	2.45%	1.78%

ACS 2006-2010 data

Total population: 6,004

Median Age (see rank)

Mckenzie County	38.90 years old
North Dakota	37.20 years old
U.S.	36.90 years old

Median Age, Male (see rank)

Mckenzie County	37.00 years old
North Dakota	35.60 years old
U.S.	35.60 years old

Median Age, Female (see rank)

Mckenzie County	40.50 years old
North Dakota	38.90 years old
U.S.	38.10 years old

	Mckenzie County	% of the Total Population	North Dakota	U.S.
Under 5 years	431	7.18%, see rank	6.33%	6.62%
5 to 9 years	487	8.11%, see rank	5.93%	6.62%
10 to 14 years	352	5.86%, see rank	6.09%	6.79%
15 to 19 years	479	7.98%, see rank	7.48%	7.28%
20 to 24 years	337	5.61%, see rank	9.10%	6.98%
25 to 34 years	667	11.11%, see rank	12.63%	13.22%
35 to 44 years	693	11.54%, see rank	11.70%	13.89%
45 to 54 years	942	15.69%, see rank	14.72%	14.57%
55 to 64 years	754	12.56%, see rank	11.46%	11.28%
65 to 74 years	467	7.78%, see rank	6.89%	6.74%
75 to 84	236	3.93%, see rank	5.17%	4.30%
85 years and over	159	2.65%, see rank	2.48%	1.70%

ACS 2005-2009 data

Total population: 5,594

Median Age (see rank)

Mckenzie County	41.80 years old
North Dakota	36.60 years old
U.S.	36.50 years old

Median Age, Male (see rank)

Mckenzie County	40.90 years old
North Dakota	34.80 years old
U.S.	35.20 years old

Median Age, Female (see rank)

Mckenzie County	42.60 years old
North Dakota	38.50 years old
U.S.	37.90 years old

	Mckenzie County	% of the Total Population	North Dakota	U.S.
Under 5 years	328	5.86%, see rank	6.35%	6.92%
5 to 9 years	475	8.49%, see rank	5.80%	6.59%
10 to 14 years	313	5.60%, see rank	6.15%	6.83%
15 to 19 years	481	8.60%, see rank	7.80%	7.15%
20 to 24 years	277	4.95%, see rank	10.05%	7.02%
25 to 34 years	515	9.21%, see rank	12.14%	13.42%
35 to 44 years	652	11.66%, see rank	11.86%	14.18%
45 to 54 years	972	17.38%, see rank	14.50%	14.48%
55 to 64 years	741	13.25%, see rank	10.71%	10.81%
65 to 74 years	435	7.78%, see rank	6.76%	6.50%
75 to 84	264	4.72%, see rank	5.36%	4.40%
85 years and over	141	2.52%, see rank	2.51%	1.71%

US Census 2000 data

Total population: 5,737

Median Age (see rank)

Mckenzie County	39.50 years old
North Dakota	36.20 years old
U.S.	35.30 years old

Median Age, Male (see rank)

Mckenzie County	39.30 years old
North Dakota	34.80 years old
U.S.	34.00 years old

Median Age, Female (see rank)

Mckenzie County	39.80 years old
North Dakota	37.50 years old
U.S.	36.50 years old

	Mckenzie County	% of the Total Population	North Dakota	U.S.
Under 5 years	359	6.26%, see rank	6.14%	6.81%
5 to 9 years	451	7.86%, see rank	6.69%	7.30%
10 to 14 years	592	10.32%, see rank	7.39%	7.29%
15 to 19 years	496	8.65%, see rank	8.35%	7.18%
20 to 24 years	175	3.05%, see rank	7.86%	6.74%
25 to 34 years	448	7.81%, see rank	11.97%	14.18%
35 to 44 years	890	15.51%, see rank	15.26%	16.04%
45 to 54 years	852	14.85%, see rank	13.30%	13.39%
55 to 64 years	574	10.01%, see rank	8.32%	8.63%
65 to 74 years	422	7.36%, see rank	7.15%	6.54%
75 to 84	350	6.10%, see rank	5.27%	4.39%
85 years and over	128	2.23%, 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.