| Index | Markleville | Indiana | National |
| Income per capita | $38,563 | $39,271 | $44,883 |
| Median household income | $111,098 | $75,463 | $81,333 |
| Median income owner occupied | $119,749 | $93,561 | $106,172 |
| Median income renter occupied | $67,552 | $44,330 | $52,080 |
| Median earnings male | $77,750 | $53,211 | $54,343 |
| Median earnings female | $39,908 | $34,936 | $38,439 |
| Unemployment rate | 1.3% | 4.6% | 4.9% |
| Poverty level | 3.9% | 15.0% | 15.1% |

| Labour Type | Male | Female |
| Construction industry | 18.9% | 18.9% |
| Manufacturing sector | 15.9% | 15.9% |
| Financial & insurance services | 0.8% | 0.8% |
| Wholesale & retail services | 15.2% | 15.2% |
| Public administration | 24.2% | 24.2% |
| Transportation, warehousing & utilities | 3.0% | 3.0% |
| Education, health & social services | 4.5% | 4.5% |
| Other | 15.9% | 15.9% |
| City | Population | Household Income | National Avg. |
| Country Club Heights, IN | 176 | $243,058 | 198.8% |
| Woodlawn Heights, IN | 90 | $152,193 | 87.1% |
| Edgewood, IN | 2,103 | $110,279 | 35.6% |
| Yorktown, IN | 11,393 | $101,370 | 24.6% |
| Mount Summit, IN | 421 | $99,590 | 22.4% |
| Markleville, IN | 540 | $111,098 | 36.6% |
| City | Population | Household Income | National Avg. |
| Crawfordsville, AR | 540 | $88,687 | 9.0% |
| Hampton, FL | 540 | $52,686 | 35.2% |
| Jay, FL | 540 | $49,219 | 39.5% |
| Hillsboro, IN | 540 | $82,663 | 1.6% |
| Cosmos, MN | 540 | $66,806 | 17.9% |
| Markleville, IN | 540 | $111,098 | 36.6% |