How many EV charging stations are in Ada County, ID?

Ada County has 3 publicly accessible EV charging stations with 15 ports, including 0 DC fast chargers and 15 Level 2 ports.

Which towns in Ada County have EV charging?

Smaller towns in Ada County with EV charging include Garden City, Star, Kuna. Each is listed below with its full station detail.

What is the EV charging outlook for Ada County?

0% of Ada County's charging ports are DC fast chargers and 100% are Level 2.

When is the cheapest time to charge an EV in Ada County?

Idaho has no live wholesale day-ahead market, so the reliable rule applies: charge during your utility's overnight off-peak window, about ~12 AM - 6 AM.

Verified · Oct 24, 2026

EV Charging in Ada County, Idaho

3 charging stations across Ada County — 0 DC fast chargers and 15 Level 2 ports spread across 3 smaller towns.

Infrastructure Grade

0% DC Fast

Based on DC Fast Charger ratio

0 of 15 ports

How is this graded?

Based on DC Fast Charger ratio:

A: 40%+ DC Fast ports
B: 30–39%
C: 20–29%
D: 10–19%
F: Under 10%

Learn about charging levels

Density Metrics

Total Stations 3

Ports per Station 5.0

Data Status

Current

Last updated: Oct 24, 2026

Data sourced from U.S. DOE AFDC

Explore national charging data & charts →

98% working at Idaho · verified Oct 24, 2026

Cheapest Time to Charge an EV in Ada County Today

Idaho isn't part of a wholesale day-ahead electricity market, so there's no live grid price curve here. The reliable rule still applies: charge during your utility's overnight off-peak window, about ~12 AM - 6 AM.

TOU off-peak anchor

~12 AM - 6 AM

Works on any time-of-use plan

Wholesale day-ahead prices via the open-source gridstatus library, refreshed daily.