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Keweenaw County Historical Age Data

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ACS 2010-2014 data

Total population: 2,197

Median Age (see rank)

Keweenaw County	53.20 years old
Michigan	39.30 years old
U.S.	37.40 years old

Median Age, Male (see rank)

Keweenaw County	51.00 years old
Michigan	38.00 years old
U.S.	36.10 years old

Median Age, Female (see rank)

Keweenaw County	54.80 years old
Michigan	40.60 years old
U.S.	38.80 years old

	Keweenaw County	% of the Total Population	Michigan	U.S.
Under 5 years	91	4.14%, see rank	5.85%	6.36%
5 to 9 years	101	4.60%, see rank	6.30%	6.51%
10 to 14 years	122	5.55%, see rank	6.64%	6.59%
15 to 19 years	109	4.96%, see rank	7.12%	6.85%
20 to 24 years	65	2.96%, see rank	7.14%	7.13%
25 to 34 years	171	7.78%, see rank	11.92%	13.47%
35 to 44 years	211	9.60%, see rank	12.39%	12.96%
45 to 54 years	294	13.38%, see rank	14.69%	14.09%
55 to 64 years	425	19.34%, see rank	13.36%	12.29%
65 to 74 years	375	17.07%, see rank	8.04%	7.64%
75 to 84	200	9.10%, see rank	4.53%	4.25%
85 years and over	33	1.50%, see rank	2.02%	1.85%

US Census 2010 data

Total population: 2,156

Median Age (see rank)

Keweenaw County	51.60 years old
Michigan	38.90 years old
U.S.	37.20 years old

Median Age, Male (see rank)

Keweenaw County	51.20 years old
Michigan	37.60 years old
U.S.	35.80 years old

Median Age, Female (see rank)

Keweenaw County	52.00 years old
Michigan	40.00 years old
U.S.	38.50 years old

	Keweenaw County	% of the Total Population	Michigan	U.S.
Under 5 years	98	4.55%, see rank	6.03%	6.54%
5 to 9 years	114	5.29%, see rank	6.45%	6.59%
10 to 14 years	112	5.19%, see rank	6.83%	6.70%
15 to 19 years	102	4.73%, see rank	7.48%	7.14%
20 to 24 years	74	3.43%, see rank	6.77%	6.99%
25 to 34 years	167	7.75%, see rank	11.78%	13.30%
35 to 44 years	193	8.95%, see rank	12.93%	13.30%
45 to 54 years	348	16.14%, see rank	15.28%	14.58%
55 to 64 years	430	19.94%, see rank	12.67%	11.82%
65 to 74 years	328	15.21%, see rank	7.33%	7.03%
75 to 84	154	7.14%, see rank	4.50%	4.23%
85 years and over	36	1.67%, see rank	1.94%	1.78%

ACS 2008-2012 data

Total population: 2,168

Median Age (see rank)

Keweenaw County	51.80 years old
Michigan	38.80 years old
U.S.	37.20 years old

Median Age, Male (see rank)

Keweenaw County	50.30 years old
Michigan	37.50 years old
U.S.	35.80 years old

Median Age, Female (see rank)

Keweenaw County	53.60 years old
Michigan	40.00 years old
U.S.	38.50 years old

	Keweenaw County	% of the Total Population	Michigan	U.S.
Under 5 years	98	4.52%, see rank	6.00%	6.51%
5 to 9 years	104	4.80%, see rank	6.43%	6.57%
10 to 14 years	118	5.44%, see rank	6.82%	6.68%
15 to 19 years	114	5.26%, see rank	7.42%	7.09%
20 to 24 years	42	1.94%, see rank	6.86%	7.04%
25 to 34 years	227	10.47%, see rank	11.85%	13.32%
35 to 44 years	170	7.84%, see rank	12.94%	13.34%
45 to 54 years	332	15.31%, see rank	15.12%	14.44%
55 to 64 years	421	19.42%, see rank	12.69%	11.84%
65 to 74 years	344	15.87%, see rank	7.41%	7.12%
75 to 84	165	7.61%, see rank	4.53%	4.25%
85 years and over	33	1.52%, see rank	1.93%	1.78%

ACS 2006-2010 data

Total population: 2,122

Median Age (see rank)

Keweenaw County	50.60 years old
Michigan	38.10 years old
U.S.	36.90 years old

Median Age, Male (see rank)

Keweenaw County	49.10 years old
Michigan	36.90 years old
U.S.	35.60 years old

Median Age, Female (see rank)

Keweenaw County	53.30 years old
Michigan	39.30 years old
U.S.	38.10 years old

	Keweenaw County	% of the Total Population	Michigan	U.S.
Under 5 years	107	5.04%, see rank	6.17%	6.62%
5 to 9 years	123	5.80%, see rank	6.56%	6.62%
10 to 14 years	137	6.46%, see rank	7.03%	6.79%
15 to 19 years	111	5.23%, see rank	7.64%	7.28%
20 to 24 years	65	3.06%, see rank	6.66%	6.98%
25 to 34 years	163	7.68%, see rank	11.92%	13.22%
35 to 44 years	195	9.19%, see rank	13.64%	13.89%
45 to 54 years	276	13.01%, see rank	15.26%	14.57%
55 to 64 years	397	18.71%, see rank	11.88%	11.28%
65 to 74 years	296	13.95%, see rank	6.89%	6.74%
75 to 84	204	9.61%, see rank	4.54%	4.30%
85 years and over	48	2.26%, see rank	1.80%	1.70%

ACS 2005-2009 data

Total population: 2,224

Median Age (see rank)

Keweenaw County	50.00 years old
Michigan	37.70 years old
U.S.	36.50 years old

Median Age, Male (see rank)

Keweenaw County	47.00 years old
Michigan	36.50 years old
U.S.	35.20 years old

Median Age, Female (see rank)

Keweenaw County	53.40 years old
Michigan	38.90 years old
U.S.	37.90 years old

	Keweenaw County	% of the Total Population	Michigan	U.S.
Under 5 years	151	6.79%, see rank	6.30%	6.92%
5 to 9 years	119	5.35%, see rank	6.49%	6.59%
10 to 14 years	134	6.03%, see rank	7.02%	6.83%
15 to 19 years	89	4.00%, see rank	7.44%	7.15%
20 to 24 years	97	4.36%, see rank	6.89%	7.02%
25 to 34 years	125	5.62%, see rank	12.21%	13.42%
35 to 44 years	266	11.96%, see rank	14.14%	14.18%
45 to 54 years	282	12.68%, see rank	15.29%	14.48%
55 to 64 years	362	16.28%, see rank	11.36%	10.81%
65 to 74 years	311	13.98%, see rank	6.66%	6.50%
75 to 84	217	9.76%, see rank	4.46%	4.40%
85 years and over	71	3.19%, see rank	1.74%	1.71%

US Census 2000 data

Total population: 2,301

Median Age (see rank)

Keweenaw County	44.90 years old
Michigan	35.50 years old
U.S.	35.30 years old

Median Age, Male (see rank)

Keweenaw County	41.80 years old
Michigan	34.30 years old
U.S.	34.00 years old

Median Age, Female (see rank)

Keweenaw County	47.00 years old
Michigan	36.60 years old
U.S.	36.50 years old

	Keweenaw County	% of the Total Population	Michigan	U.S.
Under 5 years	103	4.48%, see rank	6.76%	6.81%
5 to 9 years	109	4.74%, see rank	7.50%	7.30%
10 to 14 years	130	5.65%, see rank	7.52%	7.29%
15 to 19 years	240	10.43%, see rank	7.24%	7.18%
20 to 24 years	83	3.61%, see rank	6.48%	6.74%
25 to 34 years	186	8.08%, see rank	13.71%	14.18%
35 to 44 years	305	13.26%, see rank	16.08%	16.04%
45 to 54 years	370	16.08%, see rank	13.76%	13.39%
55 to 64 years	307	13.34%, see rank	8.68%	8.63%
65 to 74 years	267	11.60%, see rank	6.47%	6.54%
75 to 84	150	6.52%, see rank	4.36%	4.39%
85 years and over	51	2.22%, see rank	1.43%	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.