Electricity rates in 30160 — Kennesaw, GA
Homes in ZIP 30160 pay about 12.2¢ per kWh (Cobb Electric Membership Corp, Jan–Aug 2026). The Georgia average is 15.9¢ and the U.S. average 18.2¢ (Aug 2026).
What a month of electricity costs
Monthly cost at the average price of 12.2¢ per kWh. Real bills add or subtract fixed charges, tiers, time-of-use and fuel adjustments.
Where ZIP 30160 is
scroll or pinch to zoomUtilities serving 30160
| Utility | Home price | Avg. bill | Customers in GA |
|---|---|---|---|
| Cobb Electric Membership Corp Cooperative | 12.2¢ Jan–Aug 2026 | $128 | 200,601 |
| Georgia Power Co. Investor Owned · serves Cobb | 16.6¢ Jan–Aug 2026 | $153 | 2,452,488 |
| GreyStone Power Corporation Cooperative · serves Cobb | 12.2¢ 2024 | $145 | 139,028 |
| City of Marietta (GA) Municipal · serves Cobb | 11.9¢ 2024 | $99 | 36,273 |
| City of Acworth (GA) Municipal · serves Cobb | 16.3¢ 2024 | $186 | 7,266 |
Utilities are matched to this ZIP code by NREL’s ZIP–utility table and the EIA service-territory list for Cobb; county matches may serve only part of the area. Prices are each utility’s average residential revenue per kWh.
Georgia 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 30160
How much does electricity cost in 30160?
About 12.2¢ per kWh for homes (Cobb Electric Membership Corp, Jan–Aug 2026, EIA). At 900 kWh a month that is roughly $110.
Who is the electric utility for 30160?
Cobb Electric Membership Corp, with about 200,601 residential customers in Georgia; 4 other utilities also serve parts of the area.
Is electricity in GA getting more expensive?
The Georgia residential average was 15.9¢ per kWh in August 2026, up 2.3% from a year earlier; the U.S. average was 18.2¢.