EV Charging in Marion County, Missouri
2 charging stations across Marion County — 12 DC fast chargers and 2 Level 2 ports spread across 1 smaller town.
Infrastructure Grade
A
86% DC Fast
Based on DC Fast Charger ratio
12 of 14 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%
Density Metrics
Total Stations 2
Ports per Station 7.0
Data Status
Current
Last updated: Jun 30, 2026
Data sourced from U.S. DOE AFDC
98% working at Missouri · verified Jun 7, 2026
Cheapest Time to Charge an EV in Marion County Today
The cheapest, greenest grid window across Marion County today is
2 AM – 5 AM CDT,
based on MISO day-ahead wholesale prices.
There's also a midday solar dip around 9 AM – 12 PM. On a time-of-use plan, your off-peak rate runs about ~12 AM - 6 AM.
Cheapest grid window
2 AM – 5 AM
CDT · MISO
Midday solar dip
9 AM – 12 PM
When solar output peaks
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. Compare every US grid region →
Charging by Town in Marion County
1 smaller town in Marion County, each with its full station list.
Hannibal · 2 stations
Hannibal, MO has 2 EV charging stations with 14 ports, including 12 DC fast. Tesla leads local coverage.
Casey's General Store - Tesla Supercharger
4215 McMasters Ave Tesla DC Fast 8 ports Tesla
98% working
Huck Finn Shopping Center - Hannibal
4419 McMasters Ave FCN DC Fast 6 ports CHAdeMO + J1772
98% working
Data sourced from the US DOE Alternative Fuels Station Locator (AFDC), maintained by NREL.
Last synced: June 28, 2026