Arroyo Grande
What vehicles are registered in Arroyo Grande 93420? 1 in 14 vehicles in Arroyo Grande 93420 is diesel. California: 1 in 26.
ZIP 93420 · San Luis Obispo County
All fuel types · All classes
28,780vehicles
More vehicles than 62% of 1,119 ranked California ZIPs, all makes.

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The whole ZIP, before filters
Which fuels do vehicles in this ZIP use?
The fuel mix for your selection.
Top makes in 93420
The largest named makes in your selection.
See all 44 makes
The model-year mix
1,397 vehicles in this selection have a 2024 or 2025 model year.
How has 93420 changed?
The state energy agency's yearly light-duty count, all makes. It is separate from the DMV count.
Zero-emission vehicles here went from 216 to 1,689, or from 0.8% to 6.3% of light-duty vehicles.
New zero-emission sales
Buyers here registered 142 new zero-emission vehicles in the latest three quarters, against 193 in the same quarters a year earlier. The newest quarters are preliminary.
Vehicle classes
People, homes and vehicles
The people and homes of Arroyo Grande · ZIP 93420.
- Estimated residents
- 31,345
- Vehicles per 100 residents
- 91.8 28,780 vehicles in the whole ZIP
- Estimated households
- 12,672
- Households with no vehicle
- 3.0% 375 estimated households
Income and housing in 93420
Income and housing estimates for this ZIP.
- Estimated median household income
- $110,553
- Households earning $200,000+
- 18.8% 2,381 estimated households
- Estimated median home value
- $917,900
Tax returns in this area
14,330 reported returns · 15.2% in the $200,000+ adjusted gross income band.
- Reported adjusted gross income
- $1,822,862,000
- Taxable interest
- $45,112,000
- Ordinary dividends
- $69,921,000
- Net capital gain, less loss
- $153,008,000
San Luis Obispo County