| Index | McDonough | Georgia | National |
| Income per capita | $40,685 | $39,653 | $44,883 |
| Median household income | $105,119 | $74,934 | $81,333 |
| Median income owner occupied | $118,998 | $98,982 | $106,172 |
| Median income renter occupied | $84,883 | $46,907 | $52,080 |
| Median earnings male | $53,880 | $52,243 | $54,343 |
| Median earnings female | $42,998 | $37,559 | $38,439 |
| Unemployment rate | 4.3% | 5.6% | 4.9% |
| Poverty level | 11.1% | 17.8% | 15.1% |

| Labour Type | Male | Female |
| Construction industry | 3.3% | 3.3% |
| Manufacturing sector | 16.5% | 16.5% |
| Financial & insurance services | 0.7% | 0.7% |
| Wholesale & retail services | 17.6% | 17.6% |
| Public administration | 9.5% | 9.5% |
| Transportation, warehousing & utilities | 22.3% | 22.3% |
| Education, health & social services | 6.0% | 6.0% |
| Other | 23.4% | 23.4% |
| City | Population | Household Income | National Avg. |
| Heron Bay, GA | 3,368 | $152,923 | 88.0% |
| Woolsey, GA | 200 | $129,364 | 59.1% |
| Jenkinsburg, GA | 420 | $94,397 | 16.1% |
| Irondale, GA | 8,417 | $85,999 | 5.7% |
| Stockbridge, GA | 30,260 | $85,957 | 5.7% |
| McDonough, GA | 26,228 | $105,119 | 29.2% |
| City | Population | Household Income | National Avg. |
| Franklin, IN | 26,224 | $88,984 | 9.4% |
| Bay Point, CA | 26,221 | $101,717 | 25.1% |
| Lochearn, MD | 26,216 | $95,396 | 17.3% |
| Soledad, CA | 26,210 | $99,494 | 22.3% |
| White Bear Lake, MN | 26,260 | $103,888 | 27.7% |
| McDonough, GA | 26,228 | $105,119 | 29.2% |