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Mount Vernon, IL Historical Age Data

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ACS 2010-2014 data

Total population: 15,069

Median Age (see rank)

Mount Vernon, IL	37.40 years old
Illinois	37.00 years old
U.S.	37.40 years old

Median Age, Male (see rank)

Mount Vernon, IL	35.70 years old
Illinois	35.70 years old
U.S.	36.10 years old

Median Age, Female (see rank)

Mount Vernon, IL	40.80 years old
Illinois	38.40 years old
U.S.	38.80 years old

	Mount Vernon, IL	% of the Total Population	Illinois	U.S.
Under 5 years	980	6.50%, see rank	6.30%	6.36%
5 to 9 years	870	5.77%, see rank	6.58%	6.51%
10 to 14 years	915	6.07%, see rank	6.71%	6.59%
15 to 19 years	944	6.26%, see rank	6.94%	6.85%
20 to 24 years	1,082	7.18%, see rank	6.95%	7.13%
25 to 34 years	2,072	13.75%, see rank	13.84%	13.47%
35 to 44 years	1,752	11.63%, see rank	13.20%	12.96%
45 to 54 years	1,647	10.93%, see rank	14.17%	14.09%
55 to 64 years	1,963	13.03%, see rank	12.13%	12.29%
65 to 74 years	1,316	8.73%, see rank	7.18%	7.64%
75 to 84	965	6.40%, see rank	4.10%	4.25%
85 years and over	563	3.74%, see rank	1.90%	1.85%

US Census 2010 data

Total population: 15,277

Median Age (see rank)

Mount Vernon, IL	38.30 years old
Illinois	36.60 years old
U.S.	37.20 years old

Median Age, Male (see rank)

Mount Vernon, IL	35.50 years old
Illinois	35.20 years old
U.S.	35.80 years old

Median Age, Female (see rank)

Mount Vernon, IL	40.80 years old
Illinois	37.90 years old
U.S.	38.50 years old

	Mount Vernon, IL	% of the Total Population	Illinois	U.S.
Under 5 years	1,148	7.51%, see rank	6.51%	6.54%
5 to 9 years	984	6.44%, see rank	6.70%	6.59%
10 to 14 years	961	6.29%, see rank	6.85%	6.70%
15 to 19 years	1,046	6.85%, see rank	7.19%	7.14%
20 to 24 years	953	6.24%, see rank	6.85%	6.99%
25 to 34 years	1,977	12.94%, see rank	13.84%	13.30%
35 to 44 years	1,690	11.06%, see rank	13.45%	13.30%
45 to 54 years	1,911	12.51%, see rank	14.58%	14.58%
55 to 64 years	1,855	12.14%, see rank	11.48%	11.82%
65 to 74 years	1,204	7.88%, see rank	6.62%	7.03%
75 to 84	922	6.04%, see rank	4.09%	4.23%
85 years and over	626	4.10%, see rank	1.83%	1.78%

ACS 2008-2012 data

Total population: 15,051

Median Age (see rank)

Mount Vernon, IL	37.20 years old
Illinois	36.60 years old
U.S.	37.20 years old

Median Age, Male (see rank)

Mount Vernon, IL	34.70 years old
Illinois	35.30 years old
U.S.	35.80 years old

Median Age, Female (see rank)

Mount Vernon, IL	40.60 years old
Illinois	38.00 years old
U.S.	38.50 years old

	Mount Vernon, IL	% of the Total Population	Illinois	U.S.
Under 5 years	997	6.62%, see rank	6.50%	6.51%
5 to 9 years	1,014	6.74%, see rank	6.68%	6.57%
10 to 14 years	854	5.67%, see rank	6.82%	6.68%
15 to 19 years	925	6.15%, see rank	7.16%	7.09%
20 to 24 years	1,024	6.80%, see rank	6.88%	7.04%
25 to 34 years	2,108	14.01%, see rank	13.84%	13.32%
35 to 44 years	1,631	10.84%, see rank	13.49%	13.34%
45 to 54 years	1,871	12.43%, see rank	14.46%	14.44%
55 to 64 years	1,916	12.73%, see rank	11.52%	11.84%
65 to 74 years	1,136	7.55%, see rank	6.71%	7.12%
75 to 84	901	5.99%, see rank	4.11%	4.25%
85 years and over	674	4.48%, see rank	1.83%	1.78%

ACS 2006-2010 data

Total population: 15,003

Median Age (see rank)

Mount Vernon, IL	37.50 years old
Illinois	36.20 years old
U.S.	36.90 years old

Median Age, Male (see rank)

Mount Vernon, IL	33.40 years old
Illinois	34.90 years old
U.S.	35.60 years old

Median Age, Female (see rank)

Mount Vernon, IL	42.30 years old
Illinois	37.60 years old
U.S.	38.10 years old

	Mount Vernon, IL	% of the Total Population	Illinois	U.S.
Under 5 years	1,183	7.89%, see rank	6.63%	6.62%
5 to 9 years	942	6.28%, see rank	6.78%	6.62%
10 to 14 years	787	5.25%, see rank	6.94%	6.79%
15 to 19 years	1,023	6.82%, see rank	7.31%	7.28%
20 to 24 years	1,156	7.71%, see rank	6.86%	6.98%
25 to 34 years	1,920	12.80%, see rank	13.78%	13.22%
35 to 44 years	1,566	10.44%, see rank	13.96%	13.89%
45 to 54 years	1,943	12.95%, see rank	14.55%	14.57%
55 to 64 years	1,812	12.08%, see rank	10.89%	11.28%
65 to 74 years	1,104	7.36%, see rank	6.36%	6.74%
75 to 84	975	6.50%, see rank	4.17%	4.30%
85 years and over	592	3.95%, see rank	1.77%	1.70%

ACS 2005-2009 data

Total population: 15,876

Median Age (see rank)

Mount Vernon, IL	39.40 years old
Illinois	35.90 years old
U.S.	36.50 years old

Median Age, Male (see rank)

Mount Vernon, IL	33.00 years old
Illinois	34.60 years old
U.S.	35.20 years old

Median Age, Female (see rank)

Mount Vernon, IL	44.30 years old
Illinois	37.20 years old
U.S.	37.90 years old

	Mount Vernon, IL	% of the Total Population	Illinois	U.S.
Under 5 years	1,079	6.80%, see rank	6.97%	6.92%
5 to 9 years	941	5.93%, see rank	6.76%	6.59%
10 to 14 years	851	5.36%, see rank	6.96%	6.83%
15 to 19 years	1,095	6.90%, see rank	7.24%	7.15%
20 to 24 years	1,209	7.62%, see rank	7.08%	7.02%
25 to 34 years	2,105	13.26%, see rank	13.73%	13.42%
35 to 44 years	1,715	10.80%, see rank	14.23%	14.18%
45 to 54 years	2,311	14.56%, see rank	14.47%	14.48%
55 to 64 years	1,768	11.14%, see rank	10.43%	10.81%
65 to 74 years	1,152	7.26%, see rank	6.21%	6.50%
75 to 84	998	6.29%, see rank	4.17%	4.40%
85 years and over	652	4.11%, see rank	1.74%	1.71%

US Census 2000 data

Total population: 16,269

Median Age (see rank)

Mount Vernon, IL	38.30 years old
Illinois	34.70 years old
U.S.	35.30 years old

Median Age, Male (see rank)

Mount Vernon, IL	35.40 years old
Illinois	33.30 years old
U.S.	34.00 years old

Median Age, Female (see rank)

Mount Vernon, IL	40.90 years old
Illinois	36.00 years old
U.S.	36.50 years old

	Mount Vernon, IL	% of the Total Population	Illinois	U.S.
Under 5 years	1,087	6.68%, see rank	7.06%	6.81%
5 to 9 years	1,152	7.08%, see rank	7.49%	7.30%
10 to 14 years	1,109	6.82%, see rank	7.29%	7.29%
15 to 19 years	1,156	7.11%, see rank	7.20%	7.18%
20 to 24 years	1,007	6.19%, see rank	6.85%	6.74%
25 to 34 years	1,950	11.99%, see rank	14.59%	14.18%
35 to 44 years	2,101	12.91%, see rank	15.97%	16.04%
45 to 54 years	2,088	12.83%, see rank	13.10%	13.39%
55 to 64 years	1,474	9.06%, see rank	8.38%	8.63%
65 to 74 years	1,348	8.29%, see rank	6.22%	6.54%
75 to 84	1,255	7.71%, see rank	4.31%	4.39%
85 years and over	542	3.33%, see rank	1.55%	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.