| Index | Post Lake | Wisconsin | National |
| Income per capita | $45,625 | $43,754 | $44,883 |
| Median household income | $84,050 | $81,774 | $81,333 |
| Median income owner occupied | $86,726 | $103,160 | $106,172 |
| Median income renter occupied | $0 | $47,125 | $52,080 |
| Median earnings male | $63,118 | $54,326 | $54,343 |
| Median earnings female | $37,043 | $38,113 | $38,439 |
| Unemployment rate | 3.6% | 3.9% | 4.9% |
| Poverty level | 9.8% | 12.7% | 15.1% |

| Labour Type | Male | Female |
| Construction industry | 26.3% | 26.3% |
| Manufacturing sector | 24.6% | 24.6% |
| Financial & insurance services | 0.0% | 0.0% |
| Wholesale & retail services | 12.3% | 12.3% |
| Public administration | 0.0% | 0.0% |
| Transportation, warehousing & utilities | 5.3% | 5.3% |
| Education, health & social services | 10.5% | 10.5% |
| Other | 21.1% | 21.1% |
| City | Population | Household Income | National Avg. |
| Summit Lake, WI | 75 | $70,018 | 13.9% |
| Crandon, WI | 1,780 | $65,616 | 19.3% |
| Elcho, WI | 274 | $53,223 | 34.6% |
| Mole Lake, WI | 542 | $33,043 | 59.4% |
| Post Lake, WI | 262 | $84,050 | 3.3% |
| City | Population | Household Income | National Avg. |
| Whittier, AK | 262 | $86,950 | 6.9% |
| Waverly, AL | 262 | $90,908 | 11.8% |
| Caryville, FL | 262 | $0 | 100.0% |
| Cumberland, IA | 262 | $61,810 | 24.0% |
| Hickory, KY | 262 | $0 | 100.0% |
| Post Lake, WI | 262 | $84,050 | 3.3% |