⚡ WattPrice

Cheapest States to Charge a Hyundai Ioniq 6

#1: North Dakota at $422/year. The most expensive state costs 3.8× more.

RankStateRate (¢/kWh)Annual home charging cost
1North Dakota12.35$422/year
2Idaho12.70$434/year
3Nebraska13.28$454/year
4Utah13.29$454/year
5Oklahoma13.31$455/year
6Iowa13.86$474/year
7Montana13.90$475/year
8Missouri14.01$479/year
9Arkansas14.16$484/year
10Nevada14.29$489/year
11Washington14.36$491/year
12Louisiana14.44$494/year
13South Dakota14.52$496/year
14Wyoming14.68$502/year
15Tennessee14.94$511/year
16Kentucky15.02$514/year
17New Mexico15.15$518/year
18Georgia15.37$525/year
19Florida15.38$526/year
20Arizona15.48$529/year
21Kansas15.78$539/year
22Oregon15.78$539/year
23West Virginia16.06$549/year
24North Carolina16.25$556/year
25Minnesota16.39$560/year
26Colorado16.54$565/year
27Mississippi16.76$573/year
28Texas16.99$581/year
29South Carolina17.06$583/year
30Virginia17.38$594/year
31Alabama17.41$595/year
32Indiana17.90$612/year
33Delaware18.79$642/year
34Wisconsin19.21$657/year
35Ohio19.49$666/year
36Illinois20.47$700/year
37Michigan21.39$731/year
38Pennsylvania21.47$734/year
39Maryland22.07$755/year
40New Jersey23.53$804/year
41Vermont24.56$840/year
42District of Columbia25.41$869/year
43New Hampshire27.24$931/year
44Alaska27.35$935/year
45Rhode Island28.30$968/year
46Maine28.42$972/year
47Massachusetts29.45$1,007/year
48New York29.45$1,007/year
49Connecticut32.24$1,102/year
50California35.25$1,205/year
51Hawaii46.62$1,594/year

How we calculated this

For each state we compute the home Level 2 charging cost for a Hyundai Ioniq 6 (77 kWh battery, 3.9 mi/kWh EPA efficiency) driving 12,000 miles per year, at the state's average residential rate. Charging losses of ~10% are accounted for.

State electricity prices come from the U.S. Energy Information Administration’s Electric Power Monthly, Table 5.6.A (April 2026). See our methodology for the full formula.

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