Lake Saint Louis, MO Historical Age Data
ACS 2010-2014 data
Total population: 14,759
Median Age (
see rank)
Lake Saint Louis, MO | 40.80 years old |
Missouri | 38.10 years old |
U.S. | 37.40 years old |
Median Age, Male (
see rank)
Lake Saint Louis, MO | 40.30 years old |
Missouri | 36.70 years old |
U.S. | 36.10 years old |
Median Age, Female (
see rank)
Lake Saint Louis, MO | 41.20 years old |
Missouri | 39.50 years old |
U.S. | 38.80 years old |
| Lake Saint Louis, MO | % of the Total Population | Missouri | U.S. |
Under 5 years | 1,007 | 6.82%, see rank | 6.29% | 6.36% |
5 to 9 years | 925 | 6.27%, see rank | 6.50% | 6.51% |
10 to 14 years | 1,009 | 6.84%, see rank | 6.55% | 6.59% |
15 to 19 years | 844 | 5.72%, see rank | 6.78% | 6.85% |
20 to 24 years | 682 | 4.62%, see rank | 7.04% | 7.13% |
25 to 34 years | 1,903 | 12.89%, see rank | 13.15% | 13.47% |
35 to 44 years | 1,801 | 12.20%, see rank | 12.20% | 12.96% |
45 to 54 years | 2,020 | 13.69%, see rank | 14.18% | 14.09% |
55 to 64 years | 2,099 | 14.22%, see rank | 12.67% | 12.29% |
65 to 74 years | 1,440 | 9.76%, see rank | 8.07% | 7.64% |
75 to 84 | 748 | 5.07%, see rank | 4.59% | 4.25% |
85 years and over | 281 | 1.90%, see rank | 1.98% | 1.85% |
US Census 2010 data
Total population: 14,545
Median Age (
see rank)
Lake Saint Louis, MO | 41.30 years old |
Missouri | 37.90 years old |
U.S. | 37.20 years old |
Median Age, Male (
see rank)
Lake Saint Louis, MO | 40.20 years old |
Missouri | 36.50 years old |
U.S. | 35.80 years old |
Median Age, Female (
see rank)
Lake Saint Louis, MO | 42.60 years old |
Missouri | 39.20 years old |
U.S. | 38.50 years old |
| Lake Saint Louis, MO | % of the Total Population | Missouri | U.S. |
Under 5 years | 837 | 5.75%, see rank | 6.52% | 6.54% |
5 to 9 years | 948 | 6.52%, see rank | 6.52% | 6.59% |
10 to 14 years | 1,038 | 7.14%, see rank | 6.63% | 6.70% |
15 to 19 years | 894 | 6.15%, see rank | 7.08% | 7.14% |
20 to 24 years | 723 | 4.97%, see rank | 6.90% | 6.99% |
25 to 34 years | 1,628 | 11.19%, see rank | 12.95% | 13.30% |
35 to 44 years | 1,943 | 13.36%, see rank | 12.50% | 13.30% |
45 to 54 years | 2,237 | 15.38%, see rank | 14.84% | 14.58% |
55 to 64 years | 1,974 | 13.57%, see rank | 12.08% | 11.82% |
65 to 74 years | 1,445 | 9.93%, see rank | 7.52% | 7.03% |
75 to 84 | 736 | 5.06%, see rank | 4.58% | 4.23% |
85 years and over | 142 | 0.98%, see rank | 1.90% | 1.78% |
ACS 2008-2012 data
Total population: 14,390
Median Age (
see rank)
Lake Saint Louis, MO | 41.80 years old |
Missouri | 37.90 years old |
U.S. | 37.20 years old |
Median Age, Male (
see rank)
Lake Saint Louis, MO | 42.10 years old |
Missouri | 36.50 years old |
U.S. | 35.80 years old |
Median Age, Female (
see rank)
Lake Saint Louis, MO | 41.70 years old |
Missouri | 39.20 years old |
U.S. | 38.50 years old |
| Lake Saint Louis, MO | % of the Total Population | Missouri | U.S. |
Under 5 years | 815 | 5.66%, see rank | 6.44% | 6.51% |
5 to 9 years | 881 | 6.12%, see rank | 6.51% | 6.57% |
10 to 14 years | 995 | 6.91%, see rank | 6.63% | 6.68% |
15 to 19 years | 938 | 6.52%, see rank | 7.04% | 7.09% |
20 to 24 years | 471 | 3.27%, see rank | 6.95% | 7.04% |
25 to 34 years | 1,658 | 11.52%, see rank | 12.96% | 13.32% |
35 to 44 years | 2,176 | 15.12%, see rank | 12.57% | 13.34% |
45 to 54 years | 2,040 | 14.18%, see rank | 14.66% | 14.44% |
55 to 64 years | 1,924 | 13.37%, see rank | 12.13% | 11.84% |
65 to 74 years | 1,420 | 9.87%, see rank | 7.60% | 7.12% |
75 to 84 | 819 | 5.69%, see rank | 4.57% | 4.25% |
85 years and over | 253 | 1.76%, see rank | 1.93% | 1.78% |
ACS 2006-2010 data
Total population: 13,900
Median Age (
see rank)
Lake Saint Louis, MO | 42.60 years old |
Missouri | 37.60 years old |
U.S. | 36.90 years old |
Median Age, Male (
see rank)
Lake Saint Louis, MO | 42.60 years old |
Missouri | 36.20 years old |
U.S. | 35.60 years old |
Median Age, Female (
see rank)
Lake Saint Louis, MO | 42.60 years old |
Missouri | 38.90 years old |
U.S. | 38.10 years old |
| Lake Saint Louis, MO | % of the Total Population | Missouri | U.S. |
Under 5 years | 848 | 6.10%, see rank | 6.53% | 6.62% |
5 to 9 years | 950 | 6.83%, see rank | 6.51% | 6.62% |
10 to 14 years | 833 | 5.99%, see rank | 6.77% | 6.79% |
15 to 19 years | 851 | 6.12%, see rank | 7.26% | 7.28% |
20 to 24 years | 468 | 3.37%, see rank | 6.96% | 6.98% |
25 to 34 years | 1,605 | 11.55%, see rank | 12.74% | 13.22% |
35 to 44 years | 2,033 | 14.63%, see rank | 13.15% | 13.89% |
45 to 54 years | 2,053 | 14.77%, see rank | 14.84% | 14.57% |
55 to 64 years | 1,928 | 13.87%, see rank | 11.52% | 11.28% |
65 to 74 years | 1,402 | 10.09%, see rank | 7.25% | 6.74% |
75 to 84 | 751 | 5.40%, see rank | 4.61% | 4.30% |
85 years and over | 178 | 1.28%, see rank | 1.87% | 1.70% |
ACS 2005-2009 data
Total population: 13,821
Median Age (
see rank)
Lake Saint Louis, MO | 43.00 years old |
Missouri | 37.30 years old |
U.S. | 36.50 years old |
Median Age, Male (
see rank)
Lake Saint Louis, MO | 43.20 years old |
Missouri | 35.90 years old |
U.S. | 35.20 years old |
Median Age, Female (
see rank)
Lake Saint Louis, MO | 42.80 years old |
Missouri | 38.70 years old |
U.S. | 37.90 years old |
| Lake Saint Louis, MO | % of the Total Population | Missouri | U.S. |
Under 5 years | 670 | 4.85%, see rank | 6.70% | 6.92% |
5 to 9 years | 1,019 | 7.37%, see rank | 6.45% | 6.59% |
10 to 14 years | 835 | 6.04%, see rank | 6.78% | 6.83% |
15 to 19 years | 859 | 6.22%, see rank | 7.16% | 7.15% |
20 to 24 years | 611 | 4.42%, see rank | 7.13% | 7.02% |
25 to 34 years | 1,504 | 10.88%, see rank | 12.83% | 13.42% |
35 to 44 years | 1,887 | 13.65%, see rank | 13.57% | 14.18% |
45 to 54 years | 2,232 | 16.15%, see rank | 14.77% | 14.48% |
55 to 64 years | 1,834 | 13.27%, see rank | 11.12% | 10.81% |
65 to 74 years | 1,562 | 11.30%, see rank | 6.95% | 6.50% |
75 to 84 | 661 | 4.78%, see rank | 4.67% | 4.40% |
85 years and over | 147 | 1.06%, see rank | 1.88% | 1.71% |
US Census 2000 data
Total population: 10,169
Median Age (
see rank)
Lake Saint Louis, MO | 40.30 years old |
Missouri | 36.10 years old |
U.S. | 35.30 years old |
Median Age, Male (
see rank)
Lake Saint Louis, MO | 40.10 years old |
Missouri | 34.80 years old |
U.S. | 34.00 years old |
Median Age, Female (
see rank)
Lake Saint Louis, MO | 40.50 years old |
Missouri | 37.40 years old |
U.S. | 36.50 years old |
| Lake Saint Louis, MO | % of the Total Population | Missouri | U.S. |
Under 5 years | 572 | 5.62%, see rank | 6.61% | 6.81% |
5 to 9 years | 660 | 6.49%, see rank | 7.13% | 7.30% |
10 to 14 years | 793 | 7.80%, see rank | 7.36% | 7.29% |
15 to 19 years | 732 | 7.20%, see rank | 7.39% | 7.18% |
20 to 24 years | 432 | 4.25%, see rank | 6.60% | 6.74% |
25 to 34 years | 1,024 | 10.07%, see rank | 13.20% | 14.18% |
35 to 44 years | 1,750 | 17.21%, see rank | 15.86% | 16.04% |
45 to 54 years | 1,743 | 17.14%, see rank | 13.27% | 13.39% |
55 to 64 years | 1,265 | 12.44%, see rank | 9.07% | 8.63% |
65 to 74 years | 817 | 8.03%, see rank | 7.03% | 6.54% |
75 to 84 | 323 | 3.18%, see rank | 4.71% | 4.39% |
85 years and over | 58 | 0.57%, see rank | 1.76% | 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.