| Index | Three Rocks | California | National |
| Income per capita | $32,140 | $45,980 | $44,883 |
| Median household income | $0 | $95,535 | $81,333 |
| Median income owner occupied | $0 | $130,228 | $106,172 |
| Median income renter occupied | $0 | $64,137 | $52,080 |
| Median earnings male | $0 | $52,776 | $54,343 |
| Median earnings female | $0 | $38,938 | $38,439 |
| Unemployment rate | 0.0% | 6.8% | 4.9% |
| Poverty level | 24.7% | 15.8% | 15.1% |


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| Labour Type | Male | Female |
| Construction industry | 0.0% | 0.0% |
| Manufacturing sector | 0.0% | 0.0% |
| Financial & insurance services | 0.0% | 0.0% |
| Wholesale & retail services | 0.0% | 0.0% |
| Public administration | 0.0% | 0.0% |
| Transportation, warehousing & utilities | 0.0% | 0.0% |
| Education, health & social services | 0.0% | 0.0% |
| Other | 100.0% | 100.0% |
| City | Population | Household Income | National Avg. |
| San Joaquin, CA | 4,144 | $56,242 | 30.8% |
| Cantua Creek, CA | 388 | $54,307 | 33.2% |
| Tranquillity, CA | 834 | $0 | 100.0% |
| Three Rocks, CA | 101 | $0 | 100.0% |
| City | Population | Household Income | National Avg. |
| Northway Village, AK | 101 | $30,090 | 63.0% |
| Ben Lomond, AR | 101 | $47,087 | 42.1% |
| Anegam, AZ | 101 | $0 | 100.0% |
| Alleghany, CA | 101 | $0 | 100.0% |
| Bradley, CA | 101 | $104,560 | 28.6% |
| Three Rocks, CA | 101 | $0 | 100.0% |