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EV Tools/EV Adoption by State/Wisconsin

EVs in Wisconsin

Registration counts as of 2026-05-08. National rank: #27 of 51 (50 states + DC).

Total EVs + PHEVs
47,400
BEVs
32,300
PHEVs
15,100
% of US
0.8%

Public charging in Wisconsin

Charging sites
847
Stations
992
Ports
2,668
Browse 847 Wisconsin chargers →

Charger-to-EV ratio in Wisconsin

How well the charging build-out is keeping pace with EV adoption. Lower numbers = more chargers per EV (better).

EVs per port
20.1
EVs per L2 port
40.6
EVs per DCFC port
40
BEVs per DCFC port
27.3

Numbers reflect publicly-accessible charging only (private/workplace/fleet sites excluded). Port counts are individual L2 or DCFC ports — a site with 8 DCFC ports contributes 8, not 1. EV count is BEV+PHEV combined; BEV-only is shown separately. Registration data is the latest annual AFDC/Experian snapshot. Compare all states →

Top Wisconsin cities by public charger count

  • Madison — 106 sites
  • Milwaukee — 61 sites
  • Appleton — 24 sites
  • Eau Claire — 22 sites
  • Green Bay — 21 sites
  • Janesville — 18 sites
  • La Crosse — 15 sites
  • Oak Creek — 15 sites
  • Oshkosh — 11 sites
  • Sun Prairie — 11 sites
  • Glendale — 10 sites
  • Marshfield — 10 sites

How Wisconsin compares

A mid-tier EV market — adoption is real but still has room to grow.

Data sources

  • AFDC vehicle registrations (Experian Information Solutions, via US DOE AFDC) — state-level BEV/PHEV counts. Refreshed annually. (afdc.energy.gov/vehicles/registration)