ZIP 19153 is in Philadelphia County and Delaware County, where EIA-861 records PECO; the cheapest offer at 1,000 kWh a month on PECO is American Power & Gas of Pennsylvania LLC, variable, 1 month, at 8.69¢/kWh against a 11.759¢/kWh Price to Compare, as listed on PAPowerSwitch on 2026-11-14.
OpenStream holds no Pennsylvania PUC licence as an electric generation supplier, broker or marketer, and earns nothing from any supplier. How we are paid.
Counties from the Census 2020 ZCTA-to-county file (largest land share first); utilities from EIA-861 2023 Service Territory (the last year the four FirstEnergy companies reported separately), both read 2026-11-06.
The Census records Philadelphia in ZIP 19153, in Philadelphia County and Delaware County.
Which counties it is in and which distribution companies serve them.