Install EV chargers or analyze a site in South Portland, Maine. 25 existing public charging locations (2 DC fast, 23 Level 2). Free 0–100 profitability score on any South Portland address from EV Data Map by Charge Rigs.
South Portland, Maine is served by 25 public electric vehicle charging locations operating 52 individual chargers — an average of 2.1 chargers per site. Of those locations, 2 (8%) offer DC fast charging suitable for road-trip stops and short-dwell sessions, while 23 (92%) provide Level 2 charging for longer dwell times such as workplace, retail and overnight parking.
The largest charging network in South Portland is ChargePoint Network with 12 locations, followed by Non-Networked with 7. Average DC fast power across the city is approximately 85 kW, which puts most fast-charging stalls in the modern 150 kW–350 kW class capable of delivering a meaningful state-of-charge top-up in 15–30 minutes for a typical EV.
EV Data Map is an EVSE and DC Fast Charger location analyzer that scores every potential charging site in the United States from 0 to 100 for DC Fast Charger ROI, combining EV ownership density, daytime population, traffic, demographics, nearby competing chargers, dwell-time characteristics of surrounding land use, and grid capacity. Use the analyzer below to enter any address in South Portland and receive an instant ROI score, demand projection, and recommended charger configuration.
South Portland boasts a competitive public charging network with 25 locations across seven distinct operators, highlighting its diverse landscape for EV infrastructure. ChargePoint Network leads with nearly half of the sites, enhancing both pricing and uptime for users. While only 8% of charging locations are DC fast, the average power of 85 kW indicates an older fleet, with the fastest stall at 120 kW. This situation presents an opportunity for newer high-capacity chargers to enhance the charging experience for drivers seeking quicker turnarounds. Additionally, the predominance of Level 2 chargers addresses longer dwell-time needs, making the local infrastructure well-suited for a variety of charging preferences. Hence, charging options in South Portland are characterized by both variety and growth potential, as the market evolves to better serve its EV owner community.
DC fast share: 8% of locations. Level 2 share: 92%. Average chargers per site: 2.1. Average DC fast power: 85 kW.
The following operators run public charging in South Portland, ranked by number of locations.
A selection of higher-power public charging locations across South Portland, sorted by power level.
Other cities in Maine we cover with full charging data and site profitability scoring — useful for comparing footprints across the state.
Every score on EV Data Map blends location demand, competition and operating economics into a single 0–100 number. Demand is modeled from registered EV count, commute and through-traffic patterns, daytime worker population, retail and hospitality footprint, and tourism inflows. Competition uses the count and quality of nearby existing chargers — including DC fast power, network reliability and dwell-fit. Operating economics include estimated electricity tariffs, demand-charge exposure, expected utilization, and capital cost for the recommended hardware mix.
For South Portland specifically, our model accounts for local commute corridors, nearby interstate and US-highway traffic, the existing footprint of 2 DC fast and 23 Level 2 sites, and the typical dwell profile of the surrounding land use. The result is a per-address score plus a recommended configuration — number of stalls, target power level and network — that maximises projected revenue.