ZIP 43219 is in Franklin County, where EIA-861 records AEP Ohio, Duke Energy Ohio and Ohio Edison beside 6 utilities with no supplier choice; the utility on your bill decides which applies. Cheapest at 1,000 kWh: AEP Ohio: American Power & Gas of Ohio, LLC Variable 1 month, 25% renewable, introductory price at 7.4¢/kWh (introductory, Price to Compare 10.2¢/kWh); Duke Energy Ohio: American Power & Gas of Ohio, LLC Variable 1 month, 25% renewable, introductory price at 7.0¢/kWh (introductory, Price to Compare 10.5¢/kWh); Ohio Edison: American Power & Gas of Ohio, LLC Variable 1 month, 25% renewable, introductory price at 6.9¢/kWh (introductory, Price to Compare 11.1¢/kWh), as listed on the PUCO's Apples to Apples on 2026-11-14.
OpenStream holds no Ohio certification from the PUCO and earns nothing from any supplier. Every link to a supplier is a plain hand-off. How we are paid.
Franklin County holds more than one utility with supplier choice. Your bill names yours; pick that utility's ranking below, because an offer on one utility is not on offer on another.
Counties from the Census 2020 ZCTA-to-county file (largest land share first); utilities and their ownership from EIA-861 2024, both read 2026-11-06.
The Census records Columbus in ZIP 43219, in Franklin County. The fuller page for this ZIP is Electricity in Columbus.
Which counties it is in, which utilities serve them, and where there is no supplier choice.