61820 Zip Code Historical Age Data
ACS 2010-2014 data
Total population: 36,092
Median Age (
see rank)
| 61820 Zip Code | 22.00 years old |
| Illinois | 37.00 years old |
| U.S. | 37.40 years old |
Median Age, Male (
see rank)
| 61820 Zip Code | 22.00 years old |
| Illinois | 35.70 years old |
| U.S. | 36.10 years old |
Median Age, Female (
see rank)
| 61820 Zip Code | 22.10 years old |
| Illinois | 38.40 years old |
| U.S. | 38.80 years old |
| | 61820 Zip Code | % of the Total Population | Illinois | U.S. |
| Under 5 years | 911 | 2.52%, see rank | 6.30% | 6.36% |
| 5 to 9 years | 909 | 2.52%, see rank | 6.58% | 6.51% |
| 10 to 14 years | 679 | 1.88%, see rank | 6.71% | 6.59% |
| 15 to 19 years | 6,861 | 19.01%, see rank | 6.94% | 6.85% |
| 20 to 24 years | 13,153 | 36.44%, see rank | 6.95% | 7.13% |
| 25 to 34 years | 6,035 | 16.72%, see rank | 13.84% | 13.47% |
| 35 to 44 years | 2,324 | 6.44%, see rank | 13.20% | 12.96% |
| 45 to 54 years | 1,834 | 5.08%, see rank | 14.17% | 14.09% |
| 55 to 64 years | 1,990 | 5.51%, see rank | 12.13% | 12.29% |
| 65 to 74 years | 644 | 1.78%, see rank | 7.18% | 7.64% |
| 75 to 84 | 522 | 1.45%, see rank | 4.10% | 4.25% |
| 85 years and over | 230 | 0.64%, see rank | 1.90% | 1.85% |
US Census 2010 data
Total population: 36,964
Median Age (
see rank)
| 61820 Zip Code | 22.00 years old |
| Illinois | 36.60 years old |
| U.S. | 37.20 years old |
Median Age, Male (
see rank)
| 61820 Zip Code | 22.10 years old |
| Illinois | 35.20 years old |
| U.S. | 35.80 years old |
Median Age, Female (
see rank)
| 61820 Zip Code | 22.00 years old |
| Illinois | 37.90 years old |
| U.S. | 38.50 years old |
| | 61820 Zip Code | % of the Total Population | Illinois | U.S. |
| Under 5 years | 1,152 | 3.12%, see rank | 6.51% | 6.54% |
| 5 to 9 years | 885 | 2.39%, see rank | 6.70% | 6.59% |
| 10 to 14 years | 801 | 2.17%, see rank | 6.85% | 6.70% |
| 15 to 19 years | 6,501 | 17.59%, see rank | 7.19% | 7.14% |
| 20 to 24 years | 14,990 | 40.55%, see rank | 6.85% | 6.99% |
| 25 to 34 years | 5,281 | 14.29%, see rank | 13.84% | 13.30% |
| 35 to 44 years | 2,201 | 5.95%, see rank | 13.45% | 13.30% |
| 45 to 54 years | 2,037 | 5.51%, see rank | 14.58% | 14.58% |
| 55 to 64 years | 1,647 | 4.46%, see rank | 11.48% | 11.82% |
| 65 to 74 years | 745 | 2.02%, see rank | 6.62% | 7.03% |
| 75 to 84 | 474 | 1.28%, see rank | 4.09% | 4.23% |
| 85 years and over | 250 | 0.68%, see rank | 1.83% | 1.78% |
ACS 2008-2012 data
Total population: 36,026
Median Age (
see rank)
| 61820 Zip Code | 21.90 years old |
| Illinois | 36.60 years old |
| U.S. | 37.20 years old |
Median Age, Male (
see rank)
| 61820 Zip Code | 21.90 years old |
| Illinois | 35.30 years old |
| U.S. | 35.80 years old |
Median Age, Female (
see rank)
| 61820 Zip Code | 21.90 years old |
| Illinois | 38.00 years old |
| U.S. | 38.50 years old |
| | 61820 Zip Code | % of the Total Population | Illinois | U.S. |
| Under 5 years | 1,029 | 2.86%, see rank | 6.50% | 6.51% |
| 5 to 9 years | 1,030 | 2.86%, see rank | 6.68% | 6.57% |
| 10 to 14 years | 740 | 2.05%, see rank | 6.82% | 6.68% |
| 15 to 19 years | 7,364 | 20.44%, see rank | 7.16% | 7.09% |
| 20 to 24 years | 13,155 | 36.52%, see rank | 6.88% | 7.04% |
| 25 to 34 years | 5,253 | 14.58%, see rank | 13.84% | 13.32% |
| 35 to 44 years | 2,223 | 6.17%, see rank | 13.49% | 13.34% |
| 45 to 54 years | 1,834 | 5.09%, see rank | 14.46% | 14.44% |
| 55 to 64 years | 1,840 | 5.11%, see rank | 11.52% | 11.84% |
| 65 to 74 years | 702 | 1.95%, see rank | 6.71% | 7.12% |
| 75 to 84 | 552 | 1.53%, see rank | 4.11% | 4.25% |
| 85 years and over | 304 | 0.84%, see rank | 1.83% | 1.78% |
US Census 2000 data
Total population: 33,624
Median Age (
see rank)
| 61820 Zip Code | 21.90 years old |
| Illinois | 34.70 years old |
| U.S. | 35.30 years old |
Median Age, Male (
see rank)
| 61820 Zip Code | 22.10 years old |
| Illinois | 33.30 years old |
| U.S. | 34.00 years old |
Median Age, Female (
see rank)
| 61820 Zip Code | 21.80 years old |
| Illinois | 36.00 years old |
| U.S. | 36.50 years old |
| | 61820 Zip Code | % of the Total Population | Illinois | U.S. |
| Under 5 years | 1,058 | 3.15%, see rank | 7.06% | 6.81% |
| 5 to 9 years | 986 | 2.93%, see rank | 7.49% | 7.30% |
| 10 to 14 years | 962 | 2.86%, see rank | 7.29% | 7.29% |
| 15 to 19 years | 6,384 | 18.99%, see rank | 7.20% | 7.18% |
| 20 to 24 years | 12,306 | 36.60%, see rank | 6.85% | 6.74% |
| 25 to 34 years | 4,595 | 13.67%, see rank | 14.59% | 14.18% |
| 35 to 44 years | 2,547 | 7.57%, see rank | 15.97% | 16.04% |
| 45 to 54 years | 1,908 | 5.67%, see rank | 13.10% | 13.39% |
| 55 to 64 years | 1,073 | 3.19%, see rank | 8.38% | 8.63% |
| 65 to 74 years | 851 | 2.53%, see rank | 6.22% | 6.54% |
| 75 to 84 | 682 | 2.03%, see rank | 4.31% | 4.39% |
| 85 years and over | 272 | 0.81%, 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.
