Electricity rates in 33149 — Key Biscayne, FL
Homes in ZIP 33149 pay about 14.8¢ per kWh (Florida Power & Light Co., Jan–Aug 2026). 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 14.8¢ per kWh. Real bills add or subtract fixed charges, tiers, time-of-use and fuel adjustments.
Where ZIP 33149 is
Outlined: ZIP code area · scroll or pinch to zoomUtilities serving 33149
| Utility | Home price | Avg. bill | Customers in FL |
|---|---|---|---|
| Florida Power & Light Co. Investor Owned | 14.8¢ Jan–Aug 2026 | $155 | 5,236,277 |
| City of Homestead (FL) Municipal · serves Miami-Dade County | 12.3¢ 2024 | $159 | 26,052 |
Utilities are matched to this ZIP code by NREL’s ZIP–utility table and the EIA service-territory list for Miami-Dade County; 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 33149
How much does electricity cost in 33149?
About 14.8¢ per kWh for homes (Florida Power & Light Co., Jan–Aug 2026, EIA). At 900 kWh a month that is roughly $134.
Who is the electric utility for 33149?
Florida Power & Light Co., with about 5,236,277 residential customers in Florida; 1 other utility also serves 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¢.