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Boundary County Historical Age Data

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ACS 2010-2014 data

Total population: 10,903

Median Age (see rank)

Boundary County	43.50 years old
Idaho	35.20 years old
U.S.	37.40 years old

Median Age, Male (see rank)

Boundary County	43.50 years old
Idaho	34.40 years old
U.S.	36.10 years old

Median Age, Female (see rank)

Boundary County	43.50 years old
Idaho	36.00 years old
U.S.	38.80 years old

	Boundary County	% of the Total Population	Idaho	U.S.
Under 5 years	624	5.72%, see rank	7.27%	6.36%
5 to 9 years	621	5.70%, see rank	7.53%	6.51%
10 to 14 years	879	8.06%, see rank	7.64%	6.59%
15 to 19 years	725	6.65%, see rank	7.12%	6.85%
20 to 24 years	469	4.30%, see rank	6.95%	7.13%
25 to 34 years	1,102	10.11%, see rank	13.25%	13.47%
35 to 44 years	1,190	10.91%, see rank	12.21%	12.96%
45 to 54 years	1,437	13.18%, see rank	12.71%	14.09%
55 to 64 years	1,799	16.50%, see rank	11.98%	12.29%
65 to 74 years	1,290	11.83%, see rank	7.76%	7.64%
75 to 84	522	4.79%, see rank	3.98%	4.25%
85 years and over	245	2.25%, see rank	1.60%	1.85%

US Census 2010 data

Total population: 10,972

Median Age (see rank)

Boundary County	42.80 years old
Idaho	34.60 years old
U.S.	37.20 years old

Median Age, Male (see rank)

Boundary County	42.40 years old
Idaho	33.70 years old
U.S.	35.80 years old

Median Age, Female (see rank)

Boundary County	43.20 years old
Idaho	35.40 years old
U.S.	38.50 years old

	Boundary County	% of the Total Population	Idaho	U.S.
Under 5 years	687	6.26%, see rank	7.77%	6.54%
5 to 9 years	742	6.76%, see rank	7.73%	6.59%
10 to 14 years	855	7.79%, see rank	7.46%	6.70%
15 to 19 years	744	6.78%, see rank	7.36%	7.14%
20 to 24 years	415	3.78%, see rank	6.90%	6.99%
25 to 34 years	1,127	10.27%, see rank	13.33%	13.30%
35 to 44 years	1,198	10.92%, see rank	12.22%	13.30%
45 to 54 years	1,611	14.68%, see rank	13.30%	14.58%
55 to 64 years	1,761	16.05%, see rank	11.50%	11.82%
65 to 74 years	1,086	9.90%, see rank	6.99%	7.03%
75 to 84	533	4.86%, see rank	3.82%	4.23%
85 years and over	213	1.94%, see rank	1.61%	1.78%

ACS 2008-2012 data

Total population: 10,857

Median Age (see rank)

Boundary County	42.60 years old
Idaho	34.70 years old
U.S.	37.20 years old

Median Age, Male (see rank)

Boundary County	42.10 years old
Idaho	33.80 years old
U.S.	35.80 years old

Median Age, Female (see rank)

Boundary County	43.40 years old
Idaho	35.50 years old
U.S.	38.50 years old

	Boundary County	% of the Total Population	Idaho	U.S.
Under 5 years	667	6.14%, see rank	7.63%	6.51%
5 to 9 years	747	6.88%, see rank	7.59%	6.57%
10 to 14 years	732	6.74%, see rank	7.52%	6.68%
15 to 19 years	801	7.38%, see rank	7.34%	7.09%
20 to 24 years	424	3.91%, see rank	7.03%	7.04%
25 to 34 years	1,151	10.60%, see rank	13.30%	13.32%
35 to 44 years	1,167	10.75%, see rank	12.28%	13.34%
45 to 54 years	1,511	13.92%, see rank	13.21%	14.44%
55 to 64 years	1,798	16.56%, see rank	11.57%	11.84%
65 to 74 years	1,127	10.38%, see rank	7.09%	7.12%
75 to 84	620	5.71%, see rank	3.88%	4.25%
85 years and over	112	1.03%, see rank	1.57%	1.78%

ACS 2006-2010 data

Total population: 10,792

Median Age (see rank)

Boundary County	42.30 years old
Idaho	34.40 years old
U.S.	36.90 years old

Median Age, Male (see rank)

Boundary County	41.30 years old
Idaho	33.50 years old
U.S.	35.60 years old

Median Age, Female (see rank)

Boundary County	43.50 years old
Idaho	35.30 years old
U.S.	38.10 years old

	Boundary County	% of the Total Population	Idaho	U.S.
Under 5 years	667	6.18%, see rank	7.80%	6.62%
5 to 9 years	750	6.95%, see rank	7.58%	6.62%
10 to 14 years	808	7.49%, see rank	7.51%	6.79%
15 to 19 years	850	7.88%, see rank	7.58%	7.28%
20 to 24 years	388	3.60%, see rank	7.13%	6.98%
25 to 34 years	1,107	10.26%, see rank	13.18%	13.22%
35 to 44 years	1,200	11.12%, see rank	12.62%	13.89%
45 to 54 years	1,719	15.93%, see rank	13.58%	14.57%
55 to 64 years	1,590	14.73%, see rank	11.02%	11.28%
65 to 74 years	1,022	9.47%, see rank	6.60%	6.74%
75 to 84	623	5.77%, see rank	3.85%	4.30%
85 years and over	68	0.63%, see rank	1.54%	1.70%

ACS 2005-2009 data

Total population: 10,748

Median Age (see rank)

Boundary County	42.10 years old
Idaho	34.00 years old
U.S.	36.50 years old

Median Age, Male (see rank)

Boundary County	41.50 years old
Idaho	33.20 years old
U.S.	35.20 years old

Median Age, Female (see rank)

Boundary County	42.70 years old
Idaho	34.90 years old
U.S.	37.90 years old

	Boundary County	% of the Total Population	Idaho	U.S.
Under 5 years	668	6.22%, see rank	7.96%	6.92%
5 to 9 years	754	7.02%, see rank	7.32%	6.59%
10 to 14 years	806	7.50%, see rank	7.43%	6.83%
15 to 19 years	948	8.82%, see rank	7.66%	7.15%
20 to 24 years	439	4.08%, see rank	7.55%	7.02%
25 to 34 years	1,068	9.94%, see rank	13.33%	13.42%
35 to 44 years	1,229	11.43%, see rank	12.81%	14.18%
45 to 54 years	1,764	16.41%, see rank	13.56%	14.48%
55 to 64 years	1,535	14.28%, see rank	10.64%	10.81%
65 to 74 years	896	8.34%, see rank	6.26%	6.50%
75 to 84	586	5.45%, see rank	3.91%	4.40%
85 years and over	55	0.51%, see rank	1.57%	1.71%

US Census 2000 data

Total population: 9,871

Median Age (see rank)

Boundary County	38.30 years old
Idaho	33.20 years old
U.S.	35.30 years old

Median Age, Male (see rank)

Boundary County	37.70 years old
Idaho	32.20 years old
U.S.	34.00 years old

Median Age, Female (see rank)

Boundary County	39.00 years old
Idaho	34.20 years old
U.S.	36.50 years old

	Boundary County	% of the Total Population	Idaho	U.S.
Under 5 years	687	6.96%, see rank	7.55%	6.81%
5 to 9 years	740	7.50%, see rank	7.79%	7.30%
10 to 14 years	867	8.78%, see rank	8.08%	7.29%
15 to 19 years	835	8.46%, see rank	8.57%	7.18%
20 to 24 years	429	4.35%, see rank	7.26%	6.74%
25 to 34 years	994	10.07%, see rank	13.09%	14.18%
35 to 44 years	1,415	14.33%, see rank	14.91%	16.04%
45 to 54 years	1,625	16.46%, see rank	13.16%	13.39%
55 to 64 years	958	9.71%, see rank	8.31%	8.63%
65 to 74 years	788	7.98%, see rank	5.87%	6.54%
75 to 84	381	3.86%, see rank	4.01%	4.39%
85 years and over	152	1.54%, see rank	1.40%	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.