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St Joseph County Historical Age Data

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ACS 2010-2014 data

Total population: 266,916

Median Age (see rank)

St Joseph County	36.40 years old
Indiana	37.20 years old
U.S.	37.40 years old

Median Age, Male (see rank)

St Joseph County	35.30 years old
Indiana	35.90 years old
U.S.	36.10 years old

Median Age, Female (see rank)

St Joseph County	37.50 years old
Indiana	38.50 years old
U.S.	38.80 years old

	St Joseph County	% of the Total Population	Indiana	U.S.
Under 5 years	17,490	6.55%, see rank	6.48%	6.36%
5 to 9 years	17,227	6.45%, see rank	6.81%	6.51%
10 to 14 years	18,975	7.11%, see rank	6.87%	6.59%
15 to 19 years	20,298	7.60%, see rank	7.09%	6.85%
20 to 24 years	20,921	7.84%, see rank	7.21%	7.13%
25 to 34 years	34,050	12.76%, see rank	12.78%	13.47%
35 to 44 years	32,089	12.02%, see rank	12.70%	12.96%
45 to 54 years	35,498	13.30%, see rank	14.04%	14.09%
55 to 64 years	33,580	12.58%, see rank	12.43%	12.29%
65 to 74 years	18,694	7.00%, see rank	7.52%	7.64%
75 to 84	12,336	4.62%, see rank	4.22%	4.25%
85 years and over	5,758	2.16%, see rank	1.84%	1.85%

US Census 2010 data

Total population: 266,931

Median Age (see rank)

St Joseph County	36.20 years old
Indiana	37.00 years old
U.S.	37.20 years old

Median Age, Male (see rank)

St Joseph County	34.90 years old
Indiana	35.70 years old
U.S.	35.80 years old

Median Age, Female (see rank)

St Joseph County	37.50 years old
Indiana	38.20 years old
U.S.	38.50 years old

	St Joseph County	% of the Total Population	Indiana	U.S.
Under 5 years	17,749	6.65%, see rank	6.69%	6.54%
5 to 9 years	18,140	6.80%, see rank	6.86%	6.59%
10 to 14 years	18,388	6.89%, see rank	6.97%	6.70%
15 to 19 years	21,003	7.87%, see rank	7.33%	7.14%
20 to 24 years	20,735	7.77%, see rank	6.97%	6.99%
25 to 34 years	33,697	12.62%, see rank	12.76%	13.30%
35 to 44 years	32,564	12.20%, see rank	12.97%	13.30%
45 to 54 years	37,269	13.96%, see rank	14.60%	14.58%
55 to 64 years	31,821	11.92%, see rank	11.86%	11.82%
65 to 74 years	17,132	6.42%, see rank	6.98%	7.03%
75 to 84	12,537	4.70%, see rank	4.22%	4.23%
85 years and over	5,896	2.21%, see rank	1.78%	1.78%

ACS 2008-2012 data

Total population: 266,785

Median Age (see rank)

St Joseph County	36.10 years old
Indiana	37.00 years old
U.S.	37.20 years old

Median Age, Male (see rank)

St Joseph County	34.80 years old
Indiana	35.60 years old
U.S.	35.80 years old

Median Age, Female (see rank)

St Joseph County	37.30 years old
Indiana	38.30 years old
U.S.	38.50 years old

	St Joseph County	% of the Total Population	Indiana	U.S.
Under 5 years	17,698	6.63%, see rank	6.65%	6.51%
5 to 9 years	18,156	6.81%, see rank	6.83%	6.57%
10 to 14 years	18,341	6.87%, see rank	6.97%	6.68%
15 to 19 years	21,020	7.88%, see rank	7.30%	7.09%
20 to 24 years	20,745	7.78%, see rank	7.05%	7.04%
25 to 34 years	33,858	12.69%, see rank	12.78%	13.32%
35 to 44 years	32,598	12.22%, see rank	13.01%	13.34%
45 to 54 years	36,700	13.76%, see rank	14.45%	14.44%
55 to 64 years	31,960	11.98%, see rank	11.90%	11.84%
65 to 74 years	17,367	6.51%, see rank	7.05%	7.12%
75 to 84	12,810	4.80%, see rank	4.29%	4.25%
85 years and over	5,532	2.07%, see rank	1.73%	1.78%

ACS 2006-2010 data

Total population: 266,522

Median Age (see rank)

St Joseph County	35.90 years old
Indiana	36.60 years old
U.S.	36.90 years old

Median Age, Male (see rank)

St Joseph County	34.60 years old
Indiana	35.30 years old
U.S.	35.60 years old

Median Age, Female (see rank)

St Joseph County	37.10 years old
Indiana	37.90 years old
U.S.	38.10 years old

	St Joseph County	% of the Total Population	Indiana	U.S.
Under 5 years	18,012	6.76%, see rank	6.77%	6.62%
5 to 9 years	18,194	6.83%, see rank	6.91%	6.62%
10 to 14 years	18,561	6.96%, see rank	7.01%	6.79%
15 to 19 years	21,275	7.98%, see rank	7.41%	7.28%
20 to 24 years	20,537	7.71%, see rank	7.00%	6.98%
25 to 34 years	33,639	12.62%, see rank	12.80%	13.22%
35 to 44 years	33,760	12.67%, see rank	13.52%	13.89%
45 to 54 years	37,741	14.16%, see rank	14.62%	14.57%
55 to 64 years	29,789	11.18%, see rank	11.27%	11.28%
65 to 74 years	16,414	6.16%, see rank	6.69%	6.74%
75 to 84	13,327	5.00%, see rank	4.34%	4.30%
85 years and over	5,273	1.98%, see rank	1.67%	1.70%

ACS 2005-2009 data

Total population: 266,400

Median Age (see rank)

St Joseph County	35.20 years old
Indiana	36.40 years old
U.S.	36.50 years old

Median Age, Male (see rank)

St Joseph County	33.80 years old
Indiana	35.10 years old
U.S.	35.20 years old

Median Age, Female (see rank)

St Joseph County	36.40 years old
Indiana	37.80 years old
U.S.	37.90 years old

	St Joseph County	% of the Total Population	Indiana	U.S.
Under 5 years	19,134	7.18%, see rank	6.96%	6.92%
5 to 9 years	18,002	6.76%, see rank	6.77%	6.59%
10 to 14 years	18,432	6.92%, see rank	6.98%	6.83%
15 to 19 years	21,485	8.06%, see rank	7.28%	7.15%
20 to 24 years	20,320	7.63%, see rank	7.08%	7.02%
25 to 34 years	35,110	13.18%, see rank	13.05%	13.42%
35 to 44 years	34,011	12.77%, see rank	13.86%	14.18%
45 to 54 years	37,434	14.05%, see rank	14.59%	14.48%
55 to 64 years	27,889	10.47%, see rank	10.84%	10.81%
65 to 74 years	15,799	5.93%, see rank	6.51%	6.50%
75 to 84	13,854	5.20%, see rank	4.38%	4.40%
85 years and over	4,930	1.85%, see rank	1.71%	1.71%

US Census 2000 data

Total population: 265,559

Median Age (see rank)

St Joseph County	34.40 years old
Indiana	35.20 years old
U.S.	35.30 years old

Median Age, Male (see rank)

St Joseph County	33.00 years old
Indiana	33.90 years old
U.S.	34.00 years old

Median Age, Female (see rank)

St Joseph County	35.70 years old
Indiana	36.50 years old
U.S.	36.50 years old

	St Joseph County	% of the Total Population	Indiana	U.S.
Under 5 years	18,673	7.03%, see rank	6.96%	6.81%
5 to 9 years	19,291	7.26%, see rank	7.29%	7.30%
10 to 14 years	19,082	7.19%, see rank	7.29%	7.29%
15 to 19 years	21,566	8.12%, see rank	7.46%	7.18%
20 to 24 years	21,114	7.95%, see rank	7.00%	6.74%
25 to 34 years	35,069	13.21%, see rank	13.67%	14.18%
35 to 44 years	39,241	14.78%, see rank	15.80%	16.04%
45 to 54 years	34,828	13.11%, see rank	13.43%	13.39%
55 to 64 years	20,594	7.75%, see rank	8.71%	8.63%
65 to 74 years	17,820	6.71%, see rank	6.50%	6.54%
75 to 84	13,412	5.05%, see rank	4.37%	4.39%
85 years and over	4,869	1.83%, see rank	1.51%	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.