Carroll County Historical Age Data
ACS 2010-2014 data
Total population: 167,399
Median Age (
see rank)
| Carroll County | 41.90 years old |
| Maryland | 38.10 years old |
| U.S. | 37.40 years old |
Median Age, Male (
see rank)
| Carroll County | 40.80 years old |
| Maryland | 36.50 years old |
| U.S. | 36.10 years old |
Median Age, Female (
see rank)
| Carroll County | 42.70 years old |
| Maryland | 39.60 years old |
| U.S. | 38.80 years old |
| | Carroll County | % of the Total Population | Maryland | U.S. |
| Under 5 years | 8,413 | 5.03%, see rank | 6.24% | 6.36% |
| 5 to 9 years | 11,113 | 6.64%, see rank | 6.30% | 6.51% |
| 10 to 14 years | 11,811 | 7.06%, see rank | 6.41% | 6.59% |
| 15 to 19 years | 12,488 | 7.46%, see rank | 6.73% | 6.85% |
| 20 to 24 years | 10,233 | 6.11%, see rank | 6.84% | 7.13% |
| 25 to 34 years | 16,430 | 9.81%, see rank | 13.60% | 13.47% |
| 35 to 44 years | 21,276 | 12.71%, see rank | 13.23% | 12.96% |
| 45 to 54 years | 29,541 | 17.65%, see rank | 15.18% | 14.09% |
| 55 to 64 years | 22,265 | 13.30%, see rank | 12.50% | 12.29% |
| 65 to 74 years | 13,517 | 8.07%, see rank | 7.33% | 7.64% |
| 75 to 84 | 7,242 | 4.33%, see rank | 3.88% | 4.25% |
| 85 years and over | 3,070 | 1.83%, see rank | 1.77% | 1.85% |
US Census 2010 data
Total population: 167,134
Median Age (
see rank)
| Carroll County | 41.10 years old |
| Maryland | 38.00 years old |
| U.S. | 37.20 years old |
Median Age, Male (
see rank)
| Carroll County | 40.20 years old |
| Maryland | 36.40 years old |
| U.S. | 35.80 years old |
Median Age, Female (
see rank)
| Carroll County | 42.10 years old |
| Maryland | 39.30 years old |
| U.S. | 38.50 years old |
| | Carroll County | % of the Total Population | Maryland | U.S. |
| Under 5 years | 9,031 | 5.40%, see rank | 6.31% | 6.54% |
| 5 to 9 years | 11,433 | 6.84%, see rank | 6.35% | 6.59% |
| 10 to 14 years | 12,600 | 7.54%, see rank | 6.56% | 6.70% |
| 15 to 19 years | 12,690 | 7.59%, see rank | 7.04% | 7.14% |
| 20 to 24 years | 9,398 | 5.62%, see rank | 6.82% | 6.99% |
| 25 to 34 years | 15,417 | 9.22%, see rank | 13.20% | 13.30% |
| 35 to 44 years | 23,658 | 14.16%, see rank | 13.78% | 13.30% |
| 45 to 54 years | 29,805 | 17.83%, see rank | 15.63% | 14.58% |
| 55 to 64 years | 21,293 | 12.74%, see rank | 12.05% | 11.82% |
| 65 to 74 years | 11,895 | 7.12%, see rank | 6.69% | 7.03% |
| 75 to 84 | 6,894 | 4.12%, see rank | 3.87% | 4.23% |
| 85 years and over | 3,020 | 1.81%, see rank | 1.70% | 1.78% |
ACS 2008-2012 data
Total population: 167,249
Median Age (
see rank)
| Carroll County | 41.10 years old |
| Maryland | 37.90 years old |
| U.S. | 37.20 years old |
Median Age, Male (
see rank)
| Carroll County | 40.20 years old |
| Maryland | 36.30 years old |
| U.S. | 35.80 years old |
Median Age, Female (
see rank)
| Carroll County | 41.90 years old |
| Maryland | 39.30 years old |
| U.S. | 38.50 years old |
| | Carroll County | % of the Total Population | Maryland | U.S. |
| Under 5 years | 8,956 | 5.35%, see rank | 6.31% | 6.51% |
| 5 to 9 years | 10,824 | 6.47%, see rank | 6.30% | 6.57% |
| 10 to 14 years | 13,047 | 7.80%, see rank | 6.57% | 6.68% |
| 15 to 19 years | 12,819 | 7.66%, see rank | 7.01% | 7.09% |
| 20 to 24 years | 9,682 | 5.79%, see rank | 6.83% | 7.04% |
| 25 to 34 years | 15,479 | 9.26%, see rank | 13.25% | 13.32% |
| 35 to 44 years | 23,657 | 14.14%, see rank | 13.82% | 13.34% |
| 45 to 54 years | 29,412 | 17.59%, see rank | 15.46% | 14.44% |
| 55 to 64 years | 21,212 | 12.68%, see rank | 12.07% | 11.84% |
| 65 to 74 years | 12,202 | 7.30%, see rank | 6.78% | 7.12% |
| 75 to 84 | 6,942 | 4.15%, see rank | 3.89% | 4.25% |
| 85 years and over | 3,017 | 1.80%, see rank | 1.70% | 1.78% |
ACS 2006-2010 data
Total population: 167,208
Median Age (
see rank)
| Carroll County | 39.90 years old |
| Maryland | 37.60 years old |
| U.S. | 36.90 years old |
Median Age, Male (
see rank)
| Carroll County | 38.90 years old |
| Maryland | 36.10 years old |
| U.S. | 35.60 years old |
Median Age, Female (
see rank)
| Carroll County | 40.70 years old |
| Maryland | 38.90 years old |
| U.S. | 38.10 years old |
| | Carroll County | % of the Total Population | Maryland | U.S. |
| Under 5 years | 9,562 | 5.72%, see rank | 6.41% | 6.62% |
| 5 to 9 years | 11,345 | 6.78%, see rank | 6.42% | 6.62% |
| 10 to 14 years | 13,463 | 8.05%, see rank | 6.71% | 6.79% |
| 15 to 19 years | 12,914 | 7.72%, see rank | 7.23% | 7.28% |
| 20 to 24 years | 9,177 | 5.49%, see rank | 6.70% | 6.98% |
| 25 to 34 years | 15,378 | 9.20%, see rank | 12.99% | 13.22% |
| 35 to 44 years | 26,162 | 15.65%, see rank | 14.62% | 13.89% |
| 45 to 54 years | 28,592 | 17.10%, see rank | 15.49% | 14.57% |
| 55 to 64 years | 19,963 | 11.94%, see rank | 11.53% | 11.28% |
| 65 to 74 years | 11,020 | 6.59%, see rank | 6.36% | 6.74% |
| 75 to 84 | 6,873 | 4.11%, see rank | 3.96% | 4.30% |
| 85 years and over | 2,759 | 1.65%, see rank | 1.57% | 1.70% |
ACS 2005-2009 data
Total population: 168,964
Median Age (
see rank)
| Carroll County | 39.30 years old |
| Maryland | 37.30 years old |
| U.S. | 36.50 years old |
Median Age, Male (
see rank)
| Carroll County | 38.40 years old |
| Maryland | 35.80 years old |
| U.S. | 35.20 years old |
Median Age, Female (
see rank)
| Carroll County | 40.40 years old |
| Maryland | 38.60 years old |
| U.S. | 37.90 years old |
| | Carroll County | % of the Total Population | Maryland | U.S. |
| Under 5 years | 10,082 | 5.97%, see rank | 6.68% | 6.92% |
| 5 to 9 years | 11,292 | 6.68%, see rank | 6.40% | 6.59% |
| 10 to 14 years | 13,507 | 7.99%, see rank | 6.81% | 6.83% |
| 15 to 19 years | 13,173 | 7.80%, see rank | 7.19% | 7.15% |
| 20 to 24 years | 10,032 | 5.94%, see rank | 6.60% | 7.02% |
| 25 to 34 years | 15,322 | 9.07%, see rank | 13.09% | 13.42% |
| 35 to 44 years | 27,904 | 16.51%, see rank | 15.00% | 14.18% |
| 45 to 54 years | 28,322 | 16.76%, see rank | 15.36% | 14.48% |
| 55 to 64 years | 19,121 | 11.32%, see rank | 11.10% | 10.81% |
| 65 to 74 years | 10,586 | 6.27%, see rank | 6.29% | 6.50% |
| 75 to 84 | 6,843 | 4.05%, see rank | 3.96% | 4.40% |
| 85 years and over | 2,780 | 1.65%, see rank | 1.51% | 1.71% |
US Census 2000 data
Total population: 150,897
Median Age (
see rank)
| Carroll County | 36.90 years old |
| Maryland | 36.00 years old |
| U.S. | 35.30 years old |
Median Age, Male (
see rank)
| Carroll County | 36.10 years old |
| Maryland | 34.90 years old |
| U.S. | 34.00 years old |
Median Age, Female (
see rank)
| Carroll County | 37.60 years old |
| Maryland | 37.00 years old |
| U.S. | 36.50 years old |
| | Carroll County | % of the Total Population | Maryland | U.S. |
| Under 5 years | 10,110 | 6.70%, see rank | 6.67% | 6.81% |
| 5 to 9 years | 12,215 | 8.09%, see rank | 7.39% | 7.30% |
| 10 to 14 years | 12,548 | 8.32%, see rank | 7.40% | 7.29% |
| 15 to 19 years | 10,750 | 7.12%, see rank | 6.72% | 7.18% |
| 20 to 24 years | 6,706 | 4.44%, see rank | 5.93% | 6.74% |
| 25 to 34 years | 17,896 | 11.86%, see rank | 14.13% | 14.18% |
| 35 to 44 years | 28,287 | 18.75%, see rank | 17.30% | 16.04% |
| 45 to 54 years | 22,708 | 15.05%, see rank | 14.26% | 13.39% |
| 55 to 64 years | 13,410 | 8.89%, see rank | 8.88% | 8.63% |
| 65 to 74 years | 8,539 | 5.66%, see rank | 6.07% | 6.54% |
| 75 to 84 | 5,717 | 3.79%, see rank | 3.99% | 4.39% |
| 85 years and over | 2,011 | 1.33%, see rank | 1.26% | 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.
