Diamond Hills Plaza
AvailableEV charging station in Diamond Bar, California on the EVgo network — 6 DC fast. US DOE AFDC station 228675.
At a glance
Diamond Hills Plaza is a public EV charging station at 2825 S Diamond Bar Blvd in Diamond Bar, California, on the EVgo network. It has 6 charging ports (6 DC fast) with CHAdeMO and CCS connectors. The US DOE registry lists it as available, open since Jun 18, 2022.
Station record
DOE registry record
| Field | Value |
|---|---|
| AFDC station ID | 228675 |
| Network | EVgo |
| Status | Available (E) |
| Access | Public |
| Open date | Jun 18, 2022 |
| Last updated at source | Oct 12, 2026 |
Plugs
Connectors & pricing
- CHAdeMO — Legacy DC fast connector (Nissan Leaf era).
- CCS — Combined Charging System — the J1772-based DC fast connector.
Pricing: not listed in the DOE registry.
Location
- Address
- 2825 S Diamond Bar Blvd
- City
- Diamond Bar
- State
- California
- ZIP
- 91765
- Coordinates
- 33.97600, -117.83811
Within ~15 km
Nearby charging
- Mercury Insurance - Brea66 ports
PowerFlex · Available
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- Queen of the Valley Hospital58 ports
Loop · Available
- LA County DPH HQ Baldwin Park50 ports
PowerFlex · Available
Non-networked · Available
- Westland Estates Pomona30 ports
Loop · Available
What kind of charging does Diamond Hills Plaza offer?
Of its 6 ports, 6 are DC fast. DC fast ports deliver direct current straight to the battery and are the ones used for quick stops on longer trips. That is about 60% above the California average of 3.7 ports per station. The registry lists 2 connector types: CHAdeMO, Legacy DC fast connector (Nissan Leaf era); CCS, Combined Charging System — the J1772-based DC fast connector.
How does Diamond Hills Plaza compare with other stations in Diamond Bar?
Diamond Bar has 58 charging stations in the DOE registry with 148 ports. Diamond Hills Plaza accounts for 4% of the charging ports in Diamond Bar. EVgo runs 3 stations in Diamond Bar. Statewide, California has 21,814 stations and 81,788 ports, the largest station count of the 51 states and DC. The biggest station in California, Viejas Casino and Resort in Alpine, has 432 ports.
Who operates Diamond Hills Plaza?
DC fast-focused urban charging network. EVgo operates 1,220 stations in the registry across 48 states, with 5,381 DC fast and 120 Level 2 ports in total. 426 of those stations are in California, 2% of the state's 21,814.
What does the “Available” status mean?
“Available” means the station is open and in service according to the DOE registry. Its access code is public, meaning it is listed as open to any driver. It opened on Jun 18, 2022, one of 2,281 stations in California with a 2022 open date. The station's record was last updated at the source on Oct 12, 2026.
Frequently asked questions
How many chargers does Diamond Hills Plaza have?
Diamond Hills Plaza has 6 charging ports: 6 DC fast.
Does Diamond Hills Plaza have DC fast charging?
Yes. The registry lists 6 DC fast ports at Diamond Hills Plaza, with CHAdeMO and CCS connectors.
What connectors does Diamond Hills Plaza have?
Diamond Hills Plaza has CHAdeMO and CCS connectors.
Is Diamond Hills Plaza open to the public?
Yes. Diamond Hills Plaza is listed with public access, and its status is available.
Where is Diamond Hills Plaza?
Diamond Hills Plaza is at 2825 S Diamond Bar Blvd, Diamond Bar, CA 91765. Its coordinates are 33.97600, -117.83811.
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Dataset updated . Source: US DOE Alternative Fuels Data Center station 228675, weekly full pull.
About this data
Source: US Department of Energy Alternative Fuels Data Center (AFDC) station registry, as published October 12, 2026 — ChargeCensus refreshes it weekly. See the methodology for how records are matched, cleaned and scored.
Cite as: ChargeCensus, “Diamond Hills Plaza, Diamond Bar, CA (AFDC station 228675)”, https://chargecensus.com/stations/california/diamond-hills-plaza-228675 (data as of October 12, 2026).