Black Rock School District Historical Age Data
US Census 2010 data
Total population: 2,163
Median Age (
see rank)
| Black Rock School District | 43.80 years old |
| Arkansas | 37.40 years old |
| U.S. | 37.20 years old |
Median Age, Male (
see rank)
| Black Rock School District | 42.60 years old |
| Arkansas | 36.10 years old |
| U.S. | 35.80 years old |
Median Age, Female (
see rank)
| Black Rock School District | 45.00 years old |
| Arkansas | 38.70 years old |
| U.S. | 38.50 years old |
| | Black Rock School District | % of the Total Population | Arkansas | U.S. |
| Under 5 years | 120 | 5.55%, see rank | 6.78% | 6.54% |
| 5 to 9 years | 135 | 6.24%, see rank | 6.75% | 6.59% |
| 10 to 14 years | 122 | 5.64%, see rank | 6.78% | 6.70% |
| 15 to 19 years | 151 | 6.98%, see rank | 6.99% | 7.14% |
| 20 to 24 years | 110 | 5.09%, see rank | 6.85% | 6.99% |
| 25 to 34 years | 219 | 10.12%, see rank | 12.89% | 13.30% |
| 35 to 44 years | 260 | 12.02%, see rank | 12.56% | 13.30% |
| 45 to 54 years | 318 | 14.70%, see rank | 13.97% | 14.58% |
| 55 to 64 years | 328 | 15.16%, see rank | 12.04% | 11.82% |
| 65 to 74 years | 242 | 11.19%, see rank | 8.05% | 7.03% |
| 75 to 84 | 111 | 5.13%, see rank | 4.59% | 4.23% |
| 85 years and over | 47 | 2.17%, see rank | 1.76% | 1.78% |
ACS 2006-2010 data
Total population: 2,012
Median Age (
see rank)
| Black Rock School District | 39.90 years old |
| Arkansas | 37.20 years old |
| U.S. | 36.90 years old |
Median Age, Male (
see rank)
| Black Rock School District | 42.30 years old |
| Arkansas | 35.80 years old |
| U.S. | 35.60 years old |
Median Age, Female (
see rank)
| Black Rock School District | 38.80 years old |
| Arkansas | 38.40 years old |
| U.S. | 38.10 years old |
| | Black Rock School District | % of the Total Population | Arkansas | U.S. |
| Under 5 years | 64 | 3.18%, see rank | 6.80% | 6.62% |
| 5 to 9 years | 123 | 6.11%, see rank | 6.83% | 6.62% |
| 10 to 14 years | 157 | 7.80%, see rank | 6.74% | 6.79% |
| 15 to 19 years | 172 | 8.55%, see rank | 7.16% | 7.28% |
| 20 to 24 years | 67 | 3.33%, see rank | 6.83% | 6.98% |
| 25 to 34 years | 239 | 11.88%, see rank | 12.86% | 13.22% |
| 35 to 44 years | 317 | 15.76%, see rank | 13.04% | 13.89% |
| 45 to 54 years | 249 | 12.38%, see rank | 13.91% | 14.57% |
| 55 to 64 years | 306 | 15.21%, see rank | 11.70% | 11.28% |
| 65 to 74 years | 216 | 10.74%, see rank | 7.77% | 6.74% |
| 75 to 84 | 82 | 4.08%, see rank | 4.62% | 4.30% |
| 85 years and over | 20 | 0.99%, see rank | 1.74% | 1.70% |
ACS 2005-2009 data
Total population: 1,924
Median Age (
see rank)
| Black Rock School District | 43.40 years old |
| Arkansas | 36.90 years old |
| U.S. | 36.50 years old |
Median Age, Male (
see rank)
| Black Rock School District | 44.50 years old |
| Arkansas | 35.40 years old |
| U.S. | 35.20 years old |
Median Age, Female (
see rank)
| Black Rock School District | 41.00 years old |
| Arkansas | 38.30 years old |
| U.S. | 37.90 years old |
| | Black Rock School District | % of the Total Population | Arkansas | U.S. |
| Under 5 years | 56 | 2.91%, see rank | 7.00% | 6.92% |
| 5 to 9 years | 135 | 7.02%, see rank | 6.83% | 6.59% |
| 10 to 14 years | 150 | 7.80%, see rank | 6.63% | 6.83% |
| 15 to 19 years | 129 | 6.70%, see rank | 7.10% | 7.15% |
| 20 to 24 years | 46 | 2.39%, see rank | 6.69% | 7.02% |
| 25 to 34 years | 212 | 11.02%, see rank | 13.28% | 13.42% |
| 35 to 44 years | 272 | 14.14%, see rank | 13.22% | 14.18% |
| 45 to 54 years | 229 | 11.90%, see rank | 13.86% | 14.48% |
| 55 to 64 years | 383 | 19.91%, see rank | 11.35% | 10.81% |
| 65 to 74 years | 163 | 8.47%, see rank | 7.40% | 6.50% |
| 75 to 84 | 117 | 6.08%, see rank | 4.83% | 4.40% |
| 85 years and over | 32 | 1.66%, see rank | 1.80% | 1.71% |
* 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.
