Saint Louis, MO Historical Age Data
ACS 2010-2014 data
Total population: 318,727
Median Age (
see rank)
Saint Louis, MO | 34.40 years old |
Missouri | 38.10 years old |
U.S. | 37.40 years old |
Median Age, Male (
see rank)
Saint Louis, MO | 33.70 years old |
Missouri | 36.70 years old |
U.S. | 36.10 years old |
Median Age, Female (
see rank)
Saint Louis, MO | 35.20 years old |
Missouri | 39.50 years old |
U.S. | 38.80 years old |
| Saint Louis, MO | % of the Total Population | Missouri | U.S. |
Under 5 years | 21,311 | 6.69%, see rank | 6.29% | 6.36% |
5 to 9 years | 17,335 | 5.44%, see rank | 6.50% | 6.51% |
10 to 14 years | 16,665 | 5.23%, see rank | 6.55% | 6.59% |
15 to 19 years | 19,599 | 6.15%, see rank | 6.78% | 6.85% |
20 to 24 years | 27,010 | 8.47%, see rank | 7.04% | 7.13% |
25 to 34 years | 60,329 | 18.93%, see rank | 13.15% | 13.47% |
35 to 44 years | 40,364 | 12.66%, see rank | 12.20% | 12.96% |
45 to 54 years | 42,573 | 13.36%, see rank | 14.18% | 14.09% |
55 to 64 years | 38,148 | 11.97%, see rank | 12.67% | 12.29% |
65 to 74 years | 18,759 | 5.89%, see rank | 8.07% | 7.64% |
75 to 84 | 11,711 | 3.67%, see rank | 4.59% | 4.25% |
85 years and over | 4,923 | 1.54%, see rank | 1.98% | 1.85% |
US Census 2010 data
Total population: 319,294
Median Age (
see rank)
Saint Louis, MO | 33.90 years old |
Missouri | 37.90 years old |
U.S. | 37.20 years old |
Median Age, Male (
see rank)
Saint Louis, MO | 33.10 years old |
Missouri | 36.50 years old |
U.S. | 35.80 years old |
Median Age, Female (
see rank)
Saint Louis, MO | 34.70 years old |
Missouri | 39.20 years old |
U.S. | 38.50 years old |
| Saint Louis, MO | % of the Total Population | Missouri | U.S. |
Under 5 years | 21,089 | 6.60%, see rank | 6.52% | 6.54% |
5 to 9 years | 17,379 | 5.44%, see rank | 6.52% | 6.59% |
10 to 14 years | 16,911 | 5.30%, see rank | 6.63% | 6.70% |
15 to 19 years | 22,551 | 7.06%, see rank | 7.08% | 7.14% |
20 to 24 years | 28,852 | 9.04%, see rank | 6.90% | 6.99% |
25 to 34 years | 57,661 | 18.06%, see rank | 12.95% | 13.30% |
35 to 44 years | 40,244 | 12.60%, see rank | 12.50% | 13.30% |
45 to 54 years | 44,811 | 14.03%, see rank | 14.84% | 14.58% |
55 to 64 years | 34,621 | 10.84%, see rank | 12.08% | 11.82% |
65 to 74 years | 17,689 | 5.54%, see rank | 7.52% | 7.03% |
75 to 84 | 12,108 | 3.79%, see rank | 4.58% | 4.23% |
85 years and over | 5,378 | 1.68%, see rank | 1.90% | 1.78% |
ACS 2008-2012 data
Total population: 318,527
Median Age (
see rank)
Saint Louis, MO | 34.00 years old |
Missouri | 37.90 years old |
U.S. | 37.20 years old |
Median Age, Male (
see rank)
Saint Louis, MO | 33.20 years old |
Missouri | 36.50 years old |
U.S. | 35.80 years old |
Median Age, Female (
see rank)
Saint Louis, MO | 34.80 years old |
Missouri | 39.20 years old |
U.S. | 38.50 years old |
| Saint Louis, MO | % of the Total Population | Missouri | U.S. |
Under 5 years | 21,438 | 6.73%, see rank | 6.44% | 6.51% |
5 to 9 years | 17,342 | 5.44%, see rank | 6.51% | 6.57% |
10 to 14 years | 17,709 | 5.56%, see rank | 6.63% | 6.68% |
15 to 19 years | 21,963 | 6.90%, see rank | 7.04% | 7.09% |
20 to 24 years | 27,832 | 8.74%, see rank | 6.95% | 7.04% |
25 to 34 years | 57,581 | 18.08%, see rank | 12.96% | 13.32% |
35 to 44 years | 40,184 | 12.62%, see rank | 12.57% | 13.34% |
45 to 54 years | 44,181 | 13.87%, see rank | 14.66% | 14.44% |
55 to 64 years | 34,907 | 10.96%, see rank | 12.13% | 11.84% |
65 to 74 years | 17,796 | 5.59%, see rank | 7.60% | 7.12% |
75 to 84 | 12,405 | 3.89%, see rank | 4.57% | 4.25% |
85 years and over | 5,189 | 1.63%, see rank | 1.93% | 1.78% |
ACS 2006-2010 data
Total population: 318,809
Median Age (
see rank)
Saint Louis, MO | 34.00 years old |
Missouri | 37.60 years old |
U.S. | 36.90 years old |
Median Age, Male (
see rank)
Saint Louis, MO | 33.00 years old |
Missouri | 36.20 years old |
U.S. | 35.60 years old |
Median Age, Female (
see rank)
Saint Louis, MO | 35.00 years old |
Missouri | 38.90 years old |
U.S. | 38.10 years old |
| Saint Louis, MO | % of the Total Population | Missouri | U.S. |
Under 5 years | 21,247 | 6.66%, see rank | 6.53% | 6.62% |
5 to 9 years | 17,428 | 5.47%, see rank | 6.51% | 6.62% |
10 to 14 years | 19,474 | 6.11%, see rank | 6.77% | 6.79% |
15 to 19 years | 23,123 | 7.25%, see rank | 7.26% | 7.28% |
20 to 24 years | 27,627 | 8.67%, see rank | 6.96% | 6.98% |
25 to 34 years | 55,004 | 17.25%, see rank | 12.74% | 13.22% |
35 to 44 years | 41,418 | 12.99%, see rank | 13.15% | 13.89% |
45 to 54 years | 45,269 | 14.20%, see rank | 14.84% | 14.57% |
55 to 64 years | 32,009 | 10.04%, see rank | 11.52% | 11.28% |
65 to 74 years | 17,618 | 5.53%, see rank | 7.25% | 6.74% |
75 to 84 | 13,036 | 4.09%, see rank | 4.61% | 4.30% |
85 years and over | 5,556 | 1.74%, see rank | 1.87% | 1.70% |
ACS 2005-2009 data
Total population: 355,078
Median Age (
see rank)
Saint Louis, MO | 34.50 years old |
Missouri | 37.30 years old |
U.S. | 36.50 years old |
Median Age, Male (
see rank)
Saint Louis, MO | 33.30 years old |
Missouri | 35.90 years old |
U.S. | 35.20 years old |
Median Age, Female (
see rank)
Saint Louis, MO | 35.60 years old |
Missouri | 38.70 years old |
U.S. | 37.90 years old |
| Saint Louis, MO | % of the Total Population | Missouri | U.S. |
Under 5 years | 25,441 | 7.16%, see rank | 6.70% | 6.92% |
5 to 9 years | 19,880 | 5.60%, see rank | 6.45% | 6.59% |
10 to 14 years | 22,391 | 6.31%, see rank | 6.78% | 6.83% |
15 to 19 years | 23,828 | 6.71%, see rank | 7.16% | 7.15% |
20 to 24 years | 24,636 | 6.94%, see rank | 7.13% | 7.02% |
25 to 34 years | 64,187 | 18.08%, see rank | 12.83% | 13.42% |
35 to 44 years | 48,375 | 13.62%, see rank | 13.57% | 14.18% |
45 to 54 years | 50,874 | 14.33%, see rank | 14.77% | 14.48% |
55 to 64 years | 34,289 | 9.66%, see rank | 11.12% | 10.81% |
65 to 74 years | 19,144 | 5.39%, see rank | 6.95% | 6.50% |
75 to 84 | 15,270 | 4.30%, see rank | 4.67% | 4.40% |
85 years and over | 6,763 | 1.90%, see rank | 1.88% | 1.71% |
US Census 2000 data
Total population: 348,189
Median Age (
see rank)
Saint Louis, MO | 33.70 years old |
Missouri | 36.10 years old |
U.S. | 35.30 years old |
Median Age, Male (
see rank)
Saint Louis, MO | 32.10 years old |
Missouri | 34.80 years old |
U.S. | 34.00 years old |
Median Age, Female (
see rank)
Saint Louis, MO | 35.20 years old |
Missouri | 37.40 years old |
U.S. | 36.50 years old |
| Saint Louis, MO | % of the Total Population | Missouri | U.S. |
Under 5 years | 23,477 | 6.74%, see rank | 6.61% | 6.81% |
5 to 9 years | 26,709 | 7.67%, see rank | 7.13% | 7.30% |
10 to 14 years | 25,014 | 7.18%, see rank | 7.36% | 7.29% |
15 to 19 years | 24,729 | 7.10%, see rank | 7.39% | 7.18% |
20 to 24 years | 26,541 | 7.62%, see rank | 6.60% | 6.74% |
25 to 34 years | 54,395 | 15.62%, see rank | 13.20% | 14.18% |
35 to 44 years | 53,144 | 15.26%, see rank | 15.86% | 16.04% |
45 to 54 years | 41,260 | 11.85%, see rank | 13.27% | 13.39% |
55 to 64 years | 25,078 | 7.20%, see rank | 9.07% | 8.63% |
65 to 74 years | 23,047 | 6.62%, see rank | 7.03% | 6.54% |
75 to 84 | 17,482 | 5.02%, see rank | 4.71% | 4.39% |
85 years and over | 7,313 | 2.10%, 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.