Electricity rates in 33045 — Key West, FL
Homes in ZIP 33045 pay about 14.0¢ per kWh (Utility Board of the City of Key West, F, 2024 average). The Florida average is 15.0¢ and the U.S. average 18.2¢ (Aug 2026).
What a month of electricity costs
Monthly cost at the average price of 14.0¢ per kWh. Real bills add or subtract fixed charges, tiers, time-of-use and fuel adjustments.
Where ZIP 33045 is
scroll or pinch to zoomUtilities serving 33045
| Utility | Home price | Avg. bill | Customers in FL |
|---|---|---|---|
| Utility Board of the City of Key West, F Municipal | 14.0¢ 2024 | $169 | 27,264 |
| Florida Power & Light Co. Investor Owned · serves Monroe | 14.8¢ Jan–Aug 2026 | $155 | 5,236,277 |
| Lee County Electric Coop, Inc. (FL) Cooperative · serves Monroe | 13.5¢ 2024 | $159 | 231,142 |
| Florida Keys El Coop Assn, Inc. Cooperative · serves Monroe | 12.9¢ 2024 | $174 | 28,815 |
Utilities are matched to this ZIP code by NREL’s ZIP–utility table and the EIA service-territory list for Monroe; county matches may serve only part of the area. Prices are each utility’s average residential revenue per kWh.
Florida price trend
Hover or tap the chart for exact monthly values. Source: EIA-861M (monthly, latest months preliminary); forecast: EIA Short-Term Energy Outlook (October 2026) for the South Atlantic region, which includes Delaware, District of Columbia, Florida, Georgia, Maryland, North Carolina, South Carolina, Virginia, West Virginia.
Averages, not a quote. Prices here are what each utility’s residential customers paid on average (revenue ÷ kWh sold, fixed charges included), as reported to the U.S. Energy Information Administration. Your own rate depends on your plan, season and usage — check your bill or your utility’s tariff.
Questions about 33045
How much does electricity cost in 33045?
About 14.0¢ per kWh for homes (Utility Board of the City of Key West, F, 2024 average, EIA). At 900 kWh a month that is roughly $126.
Who is the electric utility for 33045?
Utility Board of the City of Key West, F, with about 27,264 residential customers in Florida; 3 other utilities also serve parts of the area.
Is electricity in FL getting more expensive?
The Florida residential average was 15.0¢ per kWh in August 2026, down 2.2% from a year earlier; the U.S. average was 18.2¢.