Verified · Jun 28, 2026

EV Charging in St. Charles County, Missouri

11 charging stations across St. Charles County — 11 DC fast chargers and 23 Level 2 ports spread across 8 smaller towns.

Infrastructure Grade

B

32% DC Fast

Based on DC Fast Charger ratio

11 of 34 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 11

Ports per Station 3.1

Data Status

Current

Last updated: Jun 30, 2026

Data sourced from U.S. DOE AFDC

Explore national charging data & charts →

Charging Stations

DC Fast Chargers

98% working at Missouri · verified Jun 7, 2026

Cheapest Time to Charge an EV in St. Charles County Today

The cheapest, greenest grid window across St. Charles 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 →

Larger Cities in St. Charles County

These cities have their own full charging guide.

Charging by Town in St. Charles County

8 smaller towns in St. Charles County, each with its full station list.

O'Fallon · 3 stations

O'Fallon, MO has 3 EV charging stations with 13 ports, including 1 DC fast. Non-Networked leads local coverage.

Streets of Caledonia

301 Caledonia Pkwy

Working

NOODOE Level 2 10 ports J1772

98% working

Clement Ford

1075 W Terra Ln

Working

Non-Networked Level 2 2 ports J1772

98% working

O'Fallon Buick GMC LLC

2150 Technology Drive

Working

EV Connect DC Fast 1 port CCS/SAE Combo

90% working

Lake St. Louis · 2 stations

Lake St. Louis, MO has 2 EV charging stations with 10 ports, including 8 DC fast. Blink Network leads local coverage.

Dierbergs Market - Tesla Supercharger

6450 Ronald Reagan Dr

Working

Tesla DC Fast 8 ports Tesla

98% working

Citrine

101 Lemon Drive

Working

Blink Network Level 2 2 ports J1772

95% working

Augusta · 1 station

Augusta, MO has 1 EV charging station with 1 port. Non-Networked leads local coverage.

Boone Valley GC

1319 Schluersburg Rd

Working

Non-Networked Level 2 1 port J1772

98% working

O Fallon · 1 station

O Fallon, MO has 1 EV charging station with 1 port, including 1 DC fast. eVgo Network leads local coverage.

Commerce Bank - O'Fallon

Working

eVgo Network DC Fast 1 port CHAdeMO + CCS/SAE Combo

98% working

Saint Charles · 1 station

Saint Charles, MO has 1 EV charging station with 2 ports. ChargePoint Network leads local coverage.

DIODE DYNAMICS DIODE DYNAMICS

3870 Millstone Pkwy

Working

ChargePoint Network Level 2 2 ports J1772

99% working

Saint Peters · 1 station

Saint Peters, MO has 1 EV charging station with 1 port, including 1 DC fast. eVgo Network leads local coverage.

Commerce Bank - St Peters

435 Mid Rivers Mall Dr

Working

eVgo Network DC Fast 1 port CHAdeMO + CCS/SAE Combo

98% working

St Charles MO · 1 station

St Charles MO, MO has 1 EV charging station with 2 ports. ChargePoint Network leads local coverage.

OBE EMBASSY SCHAR L

2 Concention Center Plaza

Working

ChargePoint Network Level 2 2 ports J1772

99% working

Weldon Spring · 1 station

Weldon Spring, MO has 1 EV charging station with 4 ports. Non-Networked leads local coverage.

Verizon - Weldon Spring

500 Technology Dr W

Working

Non-Networked Level 2 4 ports J1772

98% working

Data sourced from the US DOE Alternative Fuels Station Locator (AFDC), maintained by NREL.

Last synced: June 28, 2026

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