Union City, CA - Tesla Supercharger
Union City, California DC fast
Overview
Union City, CA - Tesla Supercharger is a Tesla site in Union City, CA, with 12 DC fast ports.
By number of ports it is the 1st largest of 30 charging locations in Union City, CA.
Connectors on site: Tesla / NACS. Tesla’s connector, standardised as NACS (SAE J3400). The same plug carries both AC and DC, so a NACS socket alone does not tell you the speed — Superchargers are DC, Destination chargers are AC. Most North American manufacturers have committed to adopting the standard.
Access is listed as public, available 24 hours daily. nacs partner enabled..
This is a well-served area: 182 other charging locations sit within 10 km.
Union City, CA has 30 charging locations on the register between them offering 71 ports.
Charging equipment
| Type | Ports | Typical power |
|---|---|---|
| DC fast | 12 | Typically 50–350 kW |
Connectors
- Tesla / NACS DC fast
- Tesla’s connector, standardised as NACS (SAE J3400). The same plug carries both AC and DC, so a NACS socket alone does not tell you the speed — Superchargers are DC, Destination chargers are AC. Most North American manufacturers have committed to adopting the standard.
Location
Loading the map fetches tiles from OpenFreeMap, a third party. Nothing is requested from them until you press the button.
© OpenStreetMap contributors · tiles by OpenFreeMap
Station record
as reported to the AFDC| Address | 34536 Alvarado-Niles Road |
|---|---|
| City | Union City, CA 94587 |
| Network | Tesla |
| Access | Public |
| Hours | 24 hours daily. NACS partner enabled. |
| Opened | 15 Feb 2022 |
| Coordinates | 37.58713, -122.02038 |
| AFDC station ID | 206612 |
| Last confirmed by AFDC | 18 Jun 2026 |
Nearest charging locations
| Distance | Bearing | Site | DC fast |
|---|---|---|---|
| 218 m | NNW | El Mercado Plaza Shopping Center | 6 |
| 623 m | W | City Hall Staff City Hall 1 | |
| 2.2 km (1.4 mi) | S | Brookvale Shopping Center (Fremont, CA) | 3 |
| 3.0 km (1.9 mi) | SSE | Fremont, CA - 3700 Thornton Avenue - Tesla Supercharger | 12 |
| 3.5 km (2.2 mi) | SW | Neuralink Corporation - Tesla Destination |
About this record
This entry comes from the Alternative Fuels Data Center's public station register, last confirmed by them on 2026-06-18. Port counts and connector types are as reported by the site operator.
Port counts describe how the site is configured, not whether a given port is free right now. Check the operator's own app before setting out if you are relying on a specific charger.