| Index | Monongahela | Pennsylvania | National |
| Income per capita | $38,053 | $45,532 | $44,883 |
| Median household income | $78,255 | $80,478 | $81,333 |
| Median income owner occupied | $95,545 | $100,571 | $106,172 |
| Median income renter occupied | $48,297 | $46,621 | $52,080 |
| Median earnings male | $54,701 | $57,544 | $54,343 |
| Median earnings female | $36,823 | $39,017 | $38,439 |
| Unemployment rate | 5.4% | 4.7% | 4.9% |
| Poverty level | 11.5% | 13.3% | 15.1% |

| Labour Type | Male | Female |
| Construction industry | 15.4% | 15.4% |
| Manufacturing sector | 14.1% | 14.1% |
| Financial & insurance services | 1.6% | 1.6% |
| Wholesale & retail services | 23.8% | 23.8% |
| Public administration | 2.3% | 2.3% |
| Transportation, warehousing & utilities | 10.6% | 10.6% |
| Education, health & social services | 9.1% | 9.1% |
| Other | 23.1% | 23.1% |
| City | Population | Household Income | National Avg. |
| McMurray, PA | 4,299 | $211,367 | 159.9% |
| Upper St. Clair, PA | 20,221 | $165,254 | 103.2% |
| Manor, PA | 3,399 | $160,710 | 97.6% |
| Thompsonville, PA | 3,759 | $158,326 | 94.7% |
| Baidland, PA | 1,556 | $151,183 | 85.9% |
| Monongahela, PA | 4,266 | $78,255 | 3.8% |
| City | Population | Household Income | National Avg. |
| Brices Creek, NC | 4,266 | $146,381 | 80.0% |
| Maytown, PA | 4,266 | $151,717 | 86.5% |
| Cariboo L, BC | 4,265 | n/a | |
| Forest City, IA | 4,267 | $75,354 | 7.4% |
| Fox Farm-College, WY | 4,267 | $72,870 | 10.4% |
| Monongahela, PA | 4,266 | $78,255 | 3.8% |