Electricity rates in 20143 — Catharpin, VA
Homes in ZIP 20143 pay about 11.6¢ per kWh (Northern Virginia Elec Coop, 2024 average). The Virginia average is 17.6¢ and the U.S. average 18.2¢ (Aug 2026).
What a month of electricity costs
Monthly cost at the average price of 11.6¢ per kWh. Real bills add or subtract fixed charges, tiers, time-of-use and fuel adjustments.
Where ZIP 20143 is
Outlined: ZIP code area · scroll or pinch to zoomUtilities serving 20143
| Utility | Home price | Avg. bill | Customers in VA |
|---|---|---|---|
| Northern Virginia Elec Coop Cooperative | 11.6¢ 2024 | $132 | 167,274 |
| Virginia Electric & Power Co. Investor Owned · serves Prince William County | 17.8¢ Jan–Aug 2026 | $142 | 2,383,548 |
Utilities are matched to this ZIP code by NREL’s ZIP–utility table and the EIA service-territory list for Prince William County; county matches may serve only part of the area. Prices are each utility’s average residential revenue per kWh.
Virginia 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 20143
How much does electricity cost in 20143?
About 11.6¢ per kWh for homes (Northern Virginia Elec Coop, 2024 average, EIA). At 900 kWh a month that is roughly $104.
Who is the electric utility for 20143?
Northern Virginia Elec Coop, with about 167,274 residential customers in Virginia; 1 other utility also serves parts of the area.
Is electricity in VA getting more expensive?
The Virginia residential average was 17.6¢ per kWh in August 2026, up 11.3% from a year earlier; the U.S. average was 18.2¢.