| Index | Darlington | Pennsylvania | National |
| Income per capita | $42,770 | $45,532 | $44,883 |
| Median household income | $91,076 | $80,478 | $81,333 |
| Median income owner occupied | $121,105 | $100,571 | $106,172 |
| Median income renter occupied | $79,200 | $46,621 | $52,080 |
| Median earnings male | $47,139 | $57,544 | $54,343 |
| Median earnings female | $28,574 | $39,017 | $38,439 |
| Unemployment rate | 1.3% | 4.7% | 4.9% |
| Poverty level | 13.4% | 13.3% | 15.1% |

| Labour Type | Male | Female |
| Construction industry | 8.6% | 8.6% |
| Manufacturing sector | 34.5% | 34.5% |
| Financial & insurance services | 0.0% | 0.0% |
| Wholesale & retail services | 20.7% | 20.7% |
| Public administration | 0.0% | 0.0% |
| Transportation, warehousing & utilities | 1.7% | 1.7% |
| Education, health & social services | 0.0% | 0.0% |
| Other | 25.9% | 25.9% |
| City | Population | Household Income | National Avg. |
| Patterson Heights, PA | 592 | $138,402 | 70.2% |
| Economy, PA | 9,465 | $118,558 | 45.8% |
| Shippingport, PA | 207 | $113,966 | 40.1% |
| Ohioville, PA | 3,380 | $103,777 | 27.6% |
| Poland, OH | 2,480 | $102,716 | 26.3% |
| Darlington, PA | 205 | $91,076 | 12.0% |
| City | Population | Household Income | National Avg. |
| Hollis, AK | 205 | $72,053 | 11.4% |
| Lockhart, AL | 205 | $45,778 | 43.7% |
| Black Oak, AR | 205 | $75,480 | 7.2% |
| Jacksonport, AR | 205 | $53,519 | 34.2% |
| Pleasant Plains, AR | 205 | $57,754 | 29.0% |
| Darlington, PA | 205 | $91,076 | 12.0% |