Chester County Electricity Rates
Written by John Spencer · Updated June 2026
Compare electricity suppliers across Chester County's 4 cities and townships.
Enter your ZIP code to see rates in Chester County
534,413
195,000
751 sq mi
West Chester
How Electricity Choice Works in Chester County
Your utility and your supplier are different.
In Pennsylvania's deregulated electricity market, the company that delivers power to your home is separate from the company that sells you the electricity itself. In Chester County, PECO Energyis the distribution utility for every customer — but you have the legal right to choose your supplier from over 100 licensed competitors. Switching suppliers doesn't change PECO Energy's service, your wires, or your reliability — only the generation portion of your bill changes.
PECO Energy
Delivers electricity to your home. Maintains the wires, meters, and emergency response. Every Chester County household uses PECO Energy for distribution — this is not a choice.
The default rate you'd pay if you don't switch suppliers. Suppliers need to beat this to save you money.
Source: EIA Form 861, 2024
What is Price to Compare?Your choice of 100+
Sells you the generation portion of your electricity. You can compare rates, contract terms, and green plans across 100+ licensed suppliers — and switch any time without service interruption.
Cities and Townships in Chester County
Chester County vs. Pennsylvania Average
How Chester County's average residential rate compares to other Pennsylvania residents.
Source: EIA Form 861, 2024
Source: EIA Form 826, 2024
Chester County residents pay an average of 16.16¢/kWh — 9.4% below the state average. PECO Energy's competitive generation pricing helps keep costs lower than many Pennsylvania utilities— but individual households can do meaningfully better by shopping competitive suppliers.
How we calculate these numbers
Average rates are calculated from EIA Form 861 data for 2024, the most recent annual electricity utility data available. PECO Energy's residential rate represents the all-in average price (generation, transmission, and distribution combined) across all residential customers. The Pennsylvania state average is calculated from EIA Form 826 monthly retail sales data for the same year, averaged across all months.
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Frequently Asked Questions
What utility serves Chester County?▼
Can I choose my electricity supplier in Chester County?▼
What is the Price to Compare in Chester County?▼
Will switching suppliers affect my power reliability?▼
How to Switch Suppliers in Pennsylvania
Step-by-step: what to check on your bill, how to compare plans, and how long the switch actually takes.
Read the guide
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