| Index | Seacliff | California | National |
| Income per capita | $78,585 | $45,980 | $44,883 |
| Median household income | $146,245 | $95,535 | $81,333 |
| Median income owner occupied | $162,867 | $130,228 | $106,172 |
| Median income renter occupied | $107,972 | $64,137 | $52,080 |
| Median earnings male | $91,461 | $52,776 | $54,343 |
| Median earnings female | $54,045 | $38,938 | $38,439 |
| Unemployment rate | 3.3% | 6.8% | 4.9% |
| Poverty level | 5.5% | 15.8% | 15.1% |

| Labour Type | Male | Female |
| Construction industry | 11.7% | 11.7% |
| Manufacturing sector | 10.2% | 10.2% |
| Financial & insurance services | 1.7% | 1.7% |
| Wholesale & retail services | 11.8% | 11.8% |
| Public administration | 3.9% | 3.9% |
| Transportation, warehousing & utilities | 3.4% | 3.4% |
| Education, health & social services | 14.2% | 14.2% |
| Other | 37.6% | 37.6% |
| City | Population | Household Income | National Avg. |
| Lexington Hills, CA | 2,745 | $302,196 | 271.6% |
| Pasatiempo, CA | 1,260 | $290,127 | 256.7% |
| Corralitos, CA | 2,319 | $254,278 | 212.6% |
| Day Valley, CA | 3,492 | $218,620 | 168.8% |
| Paradise Park, CA | 478 | $208,821 | 156.7% |
| Seacliff, CA | 3,701 | $146,245 | 79.8% |
| City | Population | Household Income | National Avg. |
| Carlyle, IL | 3,701 | $80,860 | 0.6% |
| Guilford, PA | 3,698 | $157,761 | 94.0% |
| Wills Point, TX | 3,698 | $51,182 | 37.1% |
| Windsor, NS | 3,698 | n/a | |
| Golf Manor, OH | 3,704 | $69,495 | 14.6% |
| Seacliff, CA | 3,701 | $146,245 | 79.8% |