| Index | Carl | Georgia | National |
| Income per capita | $32,240 | $39,653 | $44,883 |
| Median household income | $55,698 | $74,934 | $81,333 |
| Median income owner occupied | $54,317 | $98,982 | $106,172 |
| Median income renter occupied | $71,609 | $46,907 | $52,080 |
| Median earnings male | $52,154 | $52,243 | $54,343 |
| Median earnings female | $35,821 | $37,559 | $38,439 |
| Unemployment rate | 1.3% | 5.6% | 4.9% |
| Poverty level | 1.8% | 17.8% | 15.1% |

| Labour Type | Male | Female |
| Construction industry | 12.5% | 12.5% |
| Manufacturing sector | 10.4% | 10.4% |
| Financial & insurance services | 4.2% | 4.2% |
| Wholesale & retail services | 22.9% | 22.9% |
| Public administration | 4.2% | 4.2% |
| Transportation, warehousing & utilities | 0.0% | 0.0% |
| Education, health & social services | 6.3% | 6.3% |
| Other | 35.4% | 35.4% |
| City | Population | Household Income | National Avg. |
| Between, GA | 429 | $161,845 | 99.0% |
| Grayson, GA | 4,430 | $161,330 | 98.4% |
| Braselton, GA | 12,543 | $156,276 | 92.1% |
| Suwanee, GA | 21,257 | $136,864 | 68.3% |
| Sugar Hill, GA | 24,637 | $132,133 | 62.5% |
| Carl, GA | 293 | $55,698 | 31.5% |
| City | Population | Household Income | National Avg. |
| Madrid, AL | 293 | $86,647 | 6.5% |
| Iroquois, IL | 293 | $91,653 | 12.7% |
| Anthoston, KY | 293 | $55,046 | 32.3% |
| Mentor, KY | 293 | $113,758 | 39.9% |
| Oakley, MI | 293 | $55,638 | 31.6% |
| Carl, GA | 293 | $55,698 | 31.5% |