| Index | Plummer | Idaho | National |
| Income per capita | $27,569 | $35,927 | $44,883 |
| Median household income | $64,638 | $73,734 | $81,333 |
| Median income owner occupied | $75,329 | $89,479 | $106,172 |
| Median income renter occupied | $45,179 | $45,755 | $52,080 |
| Median earnings male | $46,350 | $47,312 | $54,343 |
| Median earnings female | $42,858 | $30,030 | $38,439 |
| Unemployment rate | 1.8% | 4.1% | 4.9% |
| Poverty level | 18.3% | 15.2% | 15.1% |

| Labour Type | Male | Female |
| Construction industry | 6.5% | 6.5% |
| Manufacturing sector | 8.7% | 8.7% |
| Financial & insurance services | 0.0% | 0.0% |
| Wholesale & retail services | 10.0% | 10.0% |
| Public administration | 6.9% | 6.9% |
| Transportation, warehousing & utilities | 1.3% | 1.3% |
| Education, health & social services | 3.9% | 3.9% |
| Other | 62.8% | 62.8% |
| City | Population | Household Income | National Avg. |
| Rockford Bay, ID | 362 | $150,306 | 84.8% |
| Rockford, WA | 431 | $86,454 | 6.3% |
| Harrison, ID | 287 | $80,518 | 1.0% |
| Fairfield, WA | 495 | $79,171 | 2.7% |
| Tekoa, WA | 798 | $79,076 | 2.8% |
| Plummer, ID | 1,027 | $64,638 | 20.5% |
| City | Population | Household Income | National Avg. |
| Naalehu, HI | 1,027 | $86,462 | 6.3% |
| Harris, MN | 1,027 | $121,188 | 49.0% |
| Jefferson Heights, NY | 1,027 | $69,950 | 14.0% |
| Hideout, UT | 1,027 | $92,540 | 13.8% |
| Jeffersonville, GA | 1,028 | $70,882 | 12.8% |
| Plummer, ID | 1,027 | $64,638 | 20.5% |