Cars in Trinity County.

What vehicles are registered in Trinity County? The DMV counted 13,100 vehicles across 12 ZIPs. Toyota is the largest named make. 0.5% are battery electric.

13,100vehicles

12ZIPs
25Named makes
0.5%Battery electric
46.6%Make not namedThe DMV pools small groups

The largest named makes

Each make count is a lower bound, because the DMV pools small groups.

1,721+
1,517+
930+
601+
599+
491+
387+
230+
203+
58+
See all 20 makes
38+
37+
19+
16+
16+
14+
14+
14+
14+
13+

The fuel mix

Gas
10,192
Diesel and diesel hybrid
1,817
Flex-fuel
658
Gas hybrid
316
Battery electric
65
Plug-in hybrid
49
Other fuel
3

Top plug-in models

From the state energy agency. Its count is a year newer than the DMV file and covers light-duty vehicles only.

17
13
7
7

Plug-in types

136 plug-in and fuel-cell vehicles in all.

Battery electric
79
Plug-in hybrid
57

How many new cars sold here are zero-emission?

New light-duty sales by quarter, from the state energy agency. The newest quarters are preliminary.

8.3% of new light-duty vehicles sold here in the latest three quarters were zero-emission, 12 of 145. A year earlier the share was 7.6%. Across California it was 19.6%.

2025 Q1 4.2% 2 of 48
2025 Q2 6.1% 3 of 49
2025 Q3 12.8% 6 of 47
2025 Q4 4.9% 2 of 41
2026 Q1preliminary 3.6% 2 of 55
2026 Q2preliminary 10.4% 5 of 48
2026 Q3preliminary 11.9% 5 of 42

Every ZIP in Trinity County

ZIPCityVehiclesLargest named makeBattery electric
96093Weaverville4,699Ford0.5%
96041Hayfork2,346Toyota0.3%
96052Lewiston1,503Ford0.8%
96024Douglas City1,013Toyota0.6%
96091Trinity Center935FordToo few
96048Junction City725FordToo few
95563Salyer548FordToo few
95552Mad River420ToyotaToo few
95527Burnt Ranch303ToyotaToo few
96046Hyampom247ToyotaToo few
95595Zenia191ToyotaToo few
96010Big Bar170ToyotaToo few

Also overlaps Trinity County, counted in another county: 95526, 96076.

The largest cities

ZIPs grouped by postal city name.

4,699
2Hayfork 1 ZIP
2,346
3Lewiston 1 ZIP
1,503
1,013
935
725
7Salyer 1 ZIP
548
8Mad River 1 ZIP
420
303
10Hyampom 1 ZIP
247
See all 12 cities

The most electric ZIPs

Battery-electric share of each ZIP's vehicles.

196052 Lewiston
0.8%
296024 Douglas City
0.6%
396093 Weaverville
0.5%
496041 Hayfork
0.3%
All counties and cities