Marion County Historical Age Data
ACS 2010-2014 data
Total population: 26,449
Median Age (
see rank)
| Marion County | 38.40 years old |
| Mississippi | 36.30 years old |
| U.S. | 37.40 years old |
Median Age, Male (
see rank)
| Marion County | 36.90 years old |
| Mississippi | 34.90 years old |
| U.S. | 36.10 years old |
Median Age, Female (
see rank)
| Marion County | 39.70 years old |
| Mississippi | 37.80 years old |
| U.S. | 38.80 years old |
| | Marion County | % of the Total Population | Mississippi | U.S. |
| Under 5 years | 1,852 | 7.00%, see rank | 6.75% | 6.36% |
| 5 to 9 years | 2,138 | 8.08%, see rank | 6.89% | 6.51% |
| 10 to 14 years | 1,568 | 5.93%, see rank | 7.08% | 6.59% |
| 15 to 19 years | 1,689 | 6.39%, see rank | 7.18% | 6.85% |
| 20 to 24 years | 1,621 | 6.13%, see rank | 7.44% | 7.13% |
| 25 to 34 years | 3,325 | 12.57%, see rank | 12.98% | 13.47% |
| 35 to 44 years | 3,182 | 12.03%, see rank | 12.50% | 12.96% |
| 45 to 54 years | 3,573 | 13.51%, see rank | 13.50% | 14.09% |
| 55 to 64 years | 3,396 | 12.84%, see rank | 12.18% | 12.29% |
| 65 to 74 years | 2,290 | 8.66%, see rank | 7.75% | 7.64% |
| 75 to 84 | 1,367 | 5.17%, see rank | 4.21% | 4.25% |
| 85 years and over | 448 | 1.69%, see rank | 1.55% | 1.85% |
US Census 2010 data
Total population: 27,088
Median Age (
see rank)
| Marion County | 37.70 years old |
| Mississippi | 36.00 years old |
| U.S. | 37.20 years old |
Median Age, Male (
see rank)
| Marion County | 36.00 years old |
| Mississippi | 34.50 years old |
| U.S. | 35.80 years old |
Median Age, Female (
see rank)
| Marion County | 39.30 years old |
| Mississippi | 37.50 years old |
| U.S. | 38.50 years old |
| | Marion County | % of the Total Population | Mississippi | U.S. |
| Under 5 years | 2,024 | 7.47%, see rank | 7.11% | 6.54% |
| 5 to 9 years | 1,906 | 7.04%, see rank | 6.93% | 6.59% |
| 10 to 14 years | 1,868 | 6.90%, see rank | 7.02% | 6.70% |
| 15 to 19 years | 1,834 | 6.77%, see rank | 7.57% | 7.14% |
| 20 to 24 years | 1,607 | 5.93%, see rank | 7.11% | 6.99% |
| 25 to 34 years | 3,434 | 12.68%, see rank | 13.05% | 13.30% |
| 35 to 44 years | 3,314 | 12.23%, see rank | 12.64% | 13.30% |
| 45 to 54 years | 3,780 | 13.95%, see rank | 14.05% | 14.58% |
| 55 to 64 years | 3,344 | 12.34%, see rank | 11.71% | 11.82% |
| 65 to 74 years | 2,096 | 7.74%, see rank | 7.23% | 7.03% |
| 75 to 84 | 1,356 | 5.01%, see rank | 4.10% | 4.23% |
| 85 years and over | 525 | 1.94%, see rank | 1.49% | 1.78% |
ACS 2008-2012 data
Total population: 26,810
Median Age (
see rank)
| Marion County | 37.80 years old |
| Mississippi | 36.00 years old |
| U.S. | 37.20 years old |
Median Age, Male (
see rank)
| Marion County | 36.20 years old |
| Mississippi | 34.50 years old |
| U.S. | 35.80 years old |
Median Age, Female (
see rank)
| Marion County | 39.60 years old |
| Mississippi | 37.40 years old |
| U.S. | 38.50 years old |
| | Marion County | % of the Total Population | Mississippi | U.S. |
| Under 5 years | 1,946 | 7.26%, see rank | 7.02% | 6.51% |
| 5 to 9 years | 2,179 | 8.13%, see rank | 6.96% | 6.57% |
| 10 to 14 years | 1,640 | 6.12%, see rank | 7.05% | 6.68% |
| 15 to 19 years | 1,810 | 6.75%, see rank | 7.50% | 7.09% |
| 20 to 24 years | 1,619 | 6.04%, see rank | 7.28% | 7.04% |
| 25 to 34 years | 3,336 | 12.44%, see rank | 12.92% | 13.32% |
| 35 to 44 years | 3,241 | 12.09%, see rank | 12.69% | 13.34% |
| 45 to 54 years | 3,743 | 13.96%, see rank | 13.89% | 14.44% |
| 55 to 64 years | 3,299 | 12.31%, see rank | 11.75% | 11.84% |
| 65 to 74 years | 2,107 | 7.86%, see rank | 7.31% | 7.12% |
| 75 to 84 | 1,521 | 5.67%, see rank | 4.10% | 4.25% |
| 85 years and over | 369 | 1.38%, see rank | 1.52% | 1.78% |
ACS 2006-2010 data
Total population: 26,758
Median Age (
see rank)
| Marion County | 37.00 years old |
| Mississippi | 35.80 years old |
| U.S. | 36.90 years old |
Median Age, Male (
see rank)
| Marion County | 35.60 years old |
| Mississippi | 34.20 years old |
| U.S. | 35.60 years old |
Median Age, Female (
see rank)
| Marion County | 39.10 years old |
| Mississippi | 37.20 years old |
| U.S. | 38.10 years old |
| | Marion County | % of the Total Population | Mississippi | U.S. |
| Under 5 years | 1,974 | 7.38%, see rank | 7.09% | 6.62% |
| 5 to 9 years | 2,169 | 8.11%, see rank | 7.02% | 6.62% |
| 10 to 14 years | 1,597 | 5.97%, see rank | 7.11% | 6.79% |
| 15 to 19 years | 1,895 | 7.08%, see rank | 7.73% | 7.28% |
| 20 to 24 years | 1,655 | 6.19%, see rank | 7.26% | 6.98% |
| 25 to 34 years | 3,376 | 12.62%, see rank | 12.86% | 13.22% |
| 35 to 44 years | 3,280 | 12.26%, see rank | 13.08% | 13.89% |
| 45 to 54 years | 3,792 | 14.17%, see rank | 14.08% | 14.57% |
| 55 to 64 years | 3,100 | 11.59%, see rank | 11.22% | 11.28% |
| 65 to 74 years | 2,053 | 7.67%, see rank | 7.00% | 6.74% |
| 75 to 84 | 1,593 | 5.95%, see rank | 4.06% | 4.30% |
| 85 years and over | 274 | 1.02%, see rank | 1.49% | 1.70% |
ACS 2005-2009 data
Total population: 25,527
Median Age (
see rank)
| Marion County | 36.00 years old |
| Mississippi | 35.00 years old |
| U.S. | 36.50 years old |
Median Age, Male (
see rank)
| Marion County | 32.80 years old |
| Mississippi | 33.20 years old |
| U.S. | 35.20 years old |
Median Age, Female (
see rank)
| Marion County | 38.60 years old |
| Mississippi | 36.70 years old |
| U.S. | 37.90 years old |
| | Marion County | % of the Total Population | Mississippi | U.S. |
| Under 5 years | 1,968 | 7.71%, see rank | 7.36% | 6.92% |
| 5 to 9 years | 2,050 | 8.03%, see rank | 7.05% | 6.59% |
| 10 to 14 years | 1,720 | 6.74%, see rank | 7.21% | 6.83% |
| 15 to 19 years | 1,877 | 7.35%, see rank | 7.71% | 7.15% |
| 20 to 24 years | 1,643 | 6.44%, see rank | 7.60% | 7.02% |
| 25 to 34 years | 3,197 | 12.52%, see rank | 13.05% | 13.42% |
| 35 to 44 years | 3,113 | 12.19%, see rank | 13.12% | 14.18% |
| 45 to 54 years | 3,568 | 13.98%, see rank | 13.81% | 14.48% |
| 55 to 64 years | 2,780 | 10.89%, see rank | 10.61% | 10.81% |
| 65 to 74 years | 1,776 | 6.96%, see rank | 6.65% | 6.50% |
| 75 to 84 | 1,554 | 6.09%, see rank | 4.24% | 4.40% |
| 85 years and over | 281 | 1.10%, see rank | 1.59% | 1.71% |
US Census 2000 data
Total population: 25,595
Median Age (
see rank)
| Marion County | 35.10 years old |
| Mississippi | 33.80 years old |
| U.S. | 35.30 years old |
Median Age, Male (
see rank)
| Marion County | 32.70 years old |
| Mississippi | 32.20 years old |
| U.S. | 34.00 years old |
Median Age, Female (
see rank)
| Marion County | 37.10 years old |
| Mississippi | 35.30 years old |
| U.S. | 36.50 years old |
| | Marion County | % of the Total Population | Mississippi | U.S. |
| Under 5 years | 1,776 | 6.94%, see rank | 7.18% | 6.81% |
| 5 to 9 years | 1,887 | 7.37%, see rank | 7.63% | 7.30% |
| 10 to 14 years | 2,096 | 8.19%, see rank | 7.69% | 7.29% |
| 15 to 19 years | 2,119 | 8.28%, see rank | 8.20% | 7.18% |
| 20 to 24 years | 1,677 | 6.55%, see rank | 7.49% | 6.74% |
| 25 to 34 years | 3,201 | 12.51%, see rank | 13.42% | 14.18% |
| 35 to 44 years | 3,687 | 14.41%, see rank | 14.95% | 16.04% |
| 45 to 54 years | 3,308 | 12.92%, see rank | 12.72% | 13.39% |
| 55 to 64 years | 2,194 | 8.57%, see rank | 8.64% | 8.63% |
| 65 to 74 years | 1,957 | 7.65%, see rank | 6.53% | 6.54% |
| 75 to 84 | 1,196 | 4.67%, see rank | 4.04% | 4.39% |
| 85 years and over | 497 | 1.94%, see rank | 1.51% | 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.
