Walnut
What vehicles are registered in Walnut 91789? More than 1 in 13 vehicles in Walnut 91789 is a Tesla.
ZIP 91789 · Los Angeles County
All fuel types · All classes
36,241vehicles
More vehicles than 77% 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 91789
The largest named makes in your selection.
See all 39 makes
The model-year mix
2,781 vehicles in this selection have a 2024 or 2025 model year.
How has 91789 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 693 to 5,483, or from 1.9% to 15.7% of light-duty vehicles.
New zero-emission sales
Buyers here registered 589 new zero-emission vehicles in the latest three quarters, against 720 in the same quarters a year earlier. The newest quarters are preliminary.
Vehicle classes
People, homes and vehicles
The people and homes of Walnut · ZIP 91789.
- Estimated residents
- 40,298
- Vehicles per 100 residents
- 89.9 36,241 vehicles in the whole ZIP
- Estimated households
- 12,681
- Households with no vehicle
- 2.4% 300 estimated households
Income and housing in 91789
Income and housing estimates for this ZIP.
- Estimated median household income
- $125,720
- Households earning $200,000+
- 25.5% 3,231 estimated households
- Estimated median home value
- $975,000
Tax returns in this area
20,700 reported returns · 12.9% in the $200,000+ adjusted gross income band.
- Reported adjusted gross income
- $2,767,377,000
- Taxable interest
- $157,932,000
- Ordinary dividends
- $125,287,000
- Net capital gain, less loss
- $285,250,000
Los Angeles County
ZIPs near 91789
Similar mix of makes, elsewhere in California: Diamond Bar 91765