| Index | Arroyo Grande | California | National |
| Income per capita | $59,782 | $45,980 | $44,883 |
| Median household income | $133,061 | $95,535 | $81,333 |
| Median income owner occupied | $156,457 | $130,228 | $106,172 |
| Median income renter occupied | $81,623 | $64,137 | $52,080 |
| Median earnings male | $80,258 | $52,776 | $54,343 |
| Median earnings female | $56,339 | $38,938 | $38,439 |
| Unemployment rate | 1.4% | 6.8% | 4.9% |
| Poverty level | 5.5% | 15.8% | 15.1% |

| Labour Type | Male | Female |
| Construction industry | 12.4% | 12.4% |
| Manufacturing sector | 6.0% | 6.0% |
| Financial & insurance services | 1.6% | 1.6% |
| Wholesale & retail services | 10.4% | 10.4% |
| Public administration | 10.1% | 10.1% |
| Transportation, warehousing & utilities | 11.1% | 11.1% |
| Education, health & social services | 8.6% | 8.6% |
| Other | 38.7% | 38.7% |
| City | Population | Household Income | National Avg. |
| Los Ranchos, CA | 1,712 | $291,508 | 258.4% |
| Edna, CA | 418 | $202,820 | 149.4% |
| Woodlands, CA | 2,417 | $200,610 | 146.7% |
| Los Berros, CA | 308 | $177,899 | 118.7% |
| Avila Beach, CA | 1,494 | $177,523 | 118.3% |
| Arroyo Grande, CA | 18,441 | $133,061 | 63.6% |
| City | Population | Household Income | National Avg. |
| Steubenville, OH | 18,439 | $55,811 | 31.4% |
| Melville, NY | 18,448 | $163,322 | 100.8% |
| Jenison, MI | 18,457 | $106,212 | 30.6% |
| Albert Lea, MN | 18,460 | $69,176 | 14.9% |
| El Dorado, AR | 18,461 | $63,968 | 21.4% |
| Arroyo Grande, CA | 18,441 | $133,061 | 63.6% |