| Index | Olean | New York | National |
| Income per capita | $39,336 | $51,391 | $44,883 |
| Median household income | $61,621 | $89,985 | $81,333 |
| Median income owner occupied | $103,278 | $125,982 | $106,172 |
| Median income renter occupied | $37,272 | $58,659 | $52,080 |
| Median earnings male | $49,160 | $59,465 | $54,343 |
| Median earnings female | $37,236 | $44,739 | $38,439 |
| Unemployment rate | 4.5% | 5.0% | 4.9% |
| Poverty level | 23.9% | 15.5% | 15.1% |

| Labour Type | Male | Female |
| Construction industry | 6.5% | 6.5% |
| Manufacturing sector | 20.7% | 20.7% |
| Financial & insurance services | 4.6% | 4.6% |
| Wholesale & retail services | 15.0% | 15.0% |
| Public administration | 5.8% | 5.8% |
| Transportation, warehousing & utilities | 5.8% | 5.8% |
| Education, health & social services | 18.8% | 18.8% |
| Other | 21.8% | 21.8% |
| City | Population | Household Income | National Avg. |
| Ellicottville, NY | 365 | $117,960 | 45.0% |
| Lewis Run, PA | 758 | $101,013 | 24.2% |
| Weston Mills, NY | 1,333 | $91,716 | 12.8% |
| Allegany, NY | 2,048 | $89,901 | 10.5% |
| Foster Brook, PA | 1,140 | $88,826 | 9.2% |
| Olean, NY | 14,052 | $61,621 | 24.2% |
| City | Population | Household Income | National Avg. |
| Holly Springs, GA | 14,053 | $140,452 | 72.7% |
| Marietta, OH | 14,053 | $59,448 | 26.9% |
| Beauharnois, QC | 14,056 | n/a | |
| Monticello, MN | 14,058 | $105,768 | 30.0% |
| Roselle Park, NJ | 14,045 | $120,967 | 48.7% |
| Olean, NY | 14,052 | $61,621 | 24.2% |