| Index | Arlington | Indiana | National |
| Income per capita | $51,834 | $39,271 | $44,883 |
| Median household income | $101,870 | $75,463 | $81,333 |
| Median income owner occupied | $104,851 | $93,561 | $106,172 |
| Median income renter occupied | $0 | $44,330 | $52,080 |
| Median earnings male | $85,211 | $53,211 | $54,343 |
| Median earnings female | $45,063 | $34,936 | $38,439 |
| Unemployment rate | 0.0% | 4.6% | 4.9% |
| Poverty level | 22.5% | 15.0% | 15.1% |

| Labour Type | Male | Female |
| Construction industry | 12.3% | 12.3% |
| Manufacturing sector | 26.4% | 26.4% |
| Financial & insurance services | 0.0% | 0.0% |
| Wholesale & retail services | 34.0% | 34.0% |
| Public administration | 0.0% | 0.0% |
| Transportation, warehousing & utilities | 18.9% | 18.9% |
| Education, health & social services | 0.0% | 0.0% |
| Other | 8.5% | 8.5% |
| City | Population | Household Income | National Avg. |
| Milroy, IN | 666 | $116,403 | 43.1% |
| Greenfield, IN | 23,175 | $87,339 | 7.4% |
| Spiceland, IN | 944 | $82,010 | 0.8% |
| Rushville, IN | 6,395 | $81,710 | 0.5% |
| Knightstown, IN | 2,307 | $81,111 | 0.3% |
| Arlington, IN | 291 | $101,870 | 25.3% |
| City | Population | Household Income | National Avg. |
| Copper Center, AK | 291 | $89,726 | 10.3% |
| Cisco, IL | 291 | $84,455 | 3.8% |
| Jewett, IL | 291 | $71,033 | 12.7% |
| Lisbon, IL | 291 | $93,255 | 14.7% |
| Hillsdale, KS | 291 | $93,416 | 14.9% |
| Arlington, IN | 291 | $101,870 | 25.3% |