61401 Zip Code Historical Age Data
ACS 2010-2014 data
Total population: 34,802
Median Age (
see rank)
| 61401 Zip Code | 40.90 years old |
| Illinois | 37.00 years old |
| U.S. | 37.40 years old |
Median Age, Male (
see rank)
| 61401 Zip Code | 39.50 years old |
| Illinois | 35.70 years old |
| U.S. | 36.10 years old |
Median Age, Female (
see rank)
| 61401 Zip Code | 43.90 years old |
| Illinois | 38.40 years old |
| U.S. | 38.80 years old |
| | 61401 Zip Code | % of the Total Population | Illinois | U.S. |
| Under 5 years | 1,801 | 5.17%, see rank | 6.30% | 6.36% |
| 5 to 9 years | 1,991 | 5.72%, see rank | 6.58% | 6.51% |
| 10 to 14 years | 1,702 | 4.89%, see rank | 6.71% | 6.59% |
| 15 to 19 years | 2,293 | 6.59%, see rank | 6.94% | 6.85% |
| 20 to 24 years | 2,757 | 7.92%, see rank | 6.95% | 7.13% |
| 25 to 34 years | 4,446 | 12.78%, see rank | 13.84% | 13.47% |
| 35 to 44 years | 3,658 | 10.51%, see rank | 13.20% | 12.96% |
| 45 to 54 years | 4,641 | 13.34%, see rank | 14.17% | 14.09% |
| 55 to 64 years | 4,648 | 13.36%, see rank | 12.13% | 12.29% |
| 65 to 74 years | 3,462 | 9.95%, see rank | 7.18% | 7.64% |
| 75 to 84 | 2,297 | 6.60%, see rank | 4.10% | 4.25% |
| 85 years and over | 1,106 | 3.18%, see rank | 1.90% | 1.85% |
US Census 2010 data
Total population: 34,788
Median Age (
see rank)
| 61401 Zip Code | 40.60 years old |
| Illinois | 36.60 years old |
| U.S. | 37.20 years old |
Median Age, Male (
see rank)
| 61401 Zip Code | 38.30 years old |
| Illinois | 35.20 years old |
| U.S. | 35.80 years old |
Median Age, Female (
see rank)
| 61401 Zip Code | 43.70 years old |
| Illinois | 37.90 years old |
| U.S. | 38.50 years old |
| | 61401 Zip Code | % of the Total Population | Illinois | U.S. |
| Under 5 years | 1,865 | 5.36%, see rank | 6.51% | 6.54% |
| 5 to 9 years | 1,969 | 5.66%, see rank | 6.70% | 6.59% |
| 10 to 14 years | 1,803 | 5.18%, see rank | 6.85% | 6.70% |
| 15 to 19 years | 2,425 | 6.97%, see rank | 7.19% | 7.14% |
| 20 to 24 years | 2,869 | 8.25%, see rank | 6.85% | 6.99% |
| 25 to 34 years | 4,300 | 12.36%, see rank | 13.84% | 13.30% |
| 35 to 44 years | 3,903 | 11.22%, see rank | 13.45% | 13.30% |
| 45 to 54 years | 4,748 | 13.65%, see rank | 14.58% | 14.58% |
| 55 to 64 years | 4,520 | 12.99%, see rank | 11.48% | 11.82% |
| 65 to 74 years | 3,007 | 8.64%, see rank | 6.62% | 7.03% |
| 75 to 84 | 2,243 | 6.45%, see rank | 4.09% | 4.23% |
| 85 years and over | 1,136 | 3.27%, see rank | 1.83% | 1.78% |
ACS 2008-2012 data
Total population: 34,806
Median Age (
see rank)
| 61401 Zip Code | 40.40 years old |
| Illinois | 36.60 years old |
| U.S. | 37.20 years old |
Median Age, Male (
see rank)
| 61401 Zip Code | 38.00 years old |
| Illinois | 35.30 years old |
| U.S. | 35.80 years old |
Median Age, Female (
see rank)
| 61401 Zip Code | 42.70 years old |
| Illinois | 38.00 years old |
| U.S. | 38.50 years old |
| | 61401 Zip Code | % of the Total Population | Illinois | U.S. |
| Under 5 years | 1,926 | 5.53%, see rank | 6.50% | 6.51% |
| 5 to 9 years | 1,897 | 5.45%, see rank | 6.68% | 6.57% |
| 10 to 14 years | 1,806 | 5.19%, see rank | 6.82% | 6.68% |
| 15 to 19 years | 2,290 | 6.58%, see rank | 7.16% | 7.09% |
| 20 to 24 years | 2,930 | 8.42%, see rank | 6.88% | 7.04% |
| 25 to 34 years | 4,530 | 13.01%, see rank | 13.84% | 13.32% |
| 35 to 44 years | 3,715 | 10.67%, see rank | 13.49% | 13.34% |
| 45 to 54 years | 4,784 | 13.74%, see rank | 14.46% | 14.44% |
| 55 to 64 years | 4,454 | 12.80%, see rank | 11.52% | 11.84% |
| 65 to 74 years | 3,138 | 9.02%, see rank | 6.71% | 7.12% |
| 75 to 84 | 2,226 | 6.40%, see rank | 4.11% | 4.25% |
| 85 years and over | 1,110 | 3.19%, see rank | 1.83% | 1.78% |
US Census 2000 data
Total population: 36,568
Median Age (
see rank)
| 61401 Zip Code | 38.70 years old |
| Illinois | 34.70 years old |
| U.S. | 35.30 years old |
Median Age, Male (
see rank)
| 61401 Zip Code | 36.30 years old |
| Illinois | 33.30 years old |
| U.S. | 34.00 years old |
Median Age, Female (
see rank)
| 61401 Zip Code | 41.60 years old |
| Illinois | 36.00 years old |
| U.S. | 36.50 years old |
| | 61401 Zip Code | % of the Total Population | Illinois | U.S. |
| Under 5 years | 2,073 | 5.67%, see rank | 7.06% | 6.81% |
| 5 to 9 years | 2,144 | 5.86%, see rank | 7.49% | 7.30% |
| 10 to 14 years | 2,129 | 5.82%, see rank | 7.29% | 7.29% |
| 15 to 19 years | 2,536 | 6.94%, see rank | 7.20% | 7.18% |
| 20 to 24 years | 2,942 | 8.05%, see rank | 6.85% | 6.74% |
| 25 to 34 years | 4,599 | 12.58%, see rank | 14.59% | 14.18% |
| 35 to 44 years | 5,184 | 14.18%, see rank | 15.97% | 16.04% |
| 45 to 54 years | 5,015 | 13.71%, see rank | 13.10% | 13.39% |
| 55 to 64 years | 3,353 | 9.17%, see rank | 8.38% | 8.63% |
| 65 to 74 years | 3,088 | 8.44%, see rank | 6.22% | 6.54% |
| 75 to 84 | 2,483 | 6.79%, see rank | 4.31% | 4.39% |
| 85 years and over | 1,022 | 2.79%, 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.
