| Index | Monmouth | Oregon | National |
| Income per capita | $32,792 | $42,527 | $44,883 |
| Median household income | $69,870 | $79,687 | $81,333 |
| Median income owner occupied | $121,973 | $102,799 | $106,172 |
| Median income renter occupied | $48,162 | $50,552 | $52,080 |
| Median earnings male | $39,344 | $50,609 | $54,343 |
| Median earnings female | $16,857 | $35,883 | $38,439 |
| Unemployment rate | 3.2% | 6.2% | 4.9% |
| Poverty level | 24.5% | 15.7% | 15.1% |

| Labour Type | Male | Female |
| Construction industry | 10.1% | 10.1% |
| Manufacturing sector | 9.7% | 9.7% |
| Financial & insurance services | 0.4% | 0.4% |
| Wholesale & retail services | 23.4% | 23.4% |
| Public administration | 7.2% | 7.2% |
| Transportation, warehousing & utilities | 7.7% | 7.7% |
| Education, health & social services | 20.3% | 20.3% |
| Other | 20.3% | 20.3% |
| City | Population | Household Income | National Avg. |
| Millersburg, OR | 2,307 | $151,698 | 86.5% |
| Marion, OR | 424 | $147,587 | 81.5% |
| Turner, OR | 2,084 | $127,151 | 56.3% |
| Adair Village, OR | 1,134 | $116,704 | 43.5% |
| Jefferson, OR | 3,473 | $99,938 | 22.9% |
| Monmouth, OR | 10,787 | $69,870 | 14.1% |
| City | Population | Household Income | National Avg. |
| Cape Canaveral, FL | 10,786 | $78,816 | 3.1% |
| Morinville, AB | 10,788 | n/a | |
| Budd Lake, NJ | 10,790 | $137,562 | 69.1% |
| Pleasant View, UT | 10,791 | $151,884 | 86.7% |
| Oregon, WI | 10,780 | $128,012 | 57.4% |
| Monmouth, OR | 10,787 | $69,870 | 14.1% |