Iowa utility data · EIA utility 12341

MidAmerican Energy Co residential electricity rate

In finalized 2024 EIA-861 data, MidAmerican Energy Co reported an average 11.01¢ per kWh for bundled residential service in Iowa.

2024 EIA bundled residential average

11.01¢ per kWh

Historical annual average—not a current tariff.

EIA derives this average from the utility's reported residential revenue and sales. Your actual rate can differ because of tariffs, fixed charges, taxes, usage tiers, riders, time-of-use pricing, and other bill components.

Residential customers 632,436 2024 bundled service

Annual use per reported customer 9,498 kWh sales ÷ reported customer count

Rate position in Iowa #3 of 20 bundled observed providers with at least 1,000 residential customers, lowest rate to highest

Reported service territory 55 counties EIA distribution-territory records

What “bundled” means

Supply and delivery are reported together.

For this page, we only publish a provider headline when EIA reports bundled residential service. That makes this figure more useful than an energy-only or delivery-only component, but it still does not reproduce the provider's current rate schedule.

Data quality

Observed EIA record

This publication-ready page requires the selected provider record to be observed rather than entirely imputed. The underlying source is finalized Form EIA-861 detailed data.

Simple cost examples

What 11.01¢/kWh implies at common usage levels

500 kWh$55

1,000 kWh$110

1,500 kWh$165

These examples are simple usage × annual-average-price calculations. They are not predictions of a MidAmerican Energy Co bill.

Newer state context

Iowa's latest monthly residential average is 15.93¢/kWh.

That state figure is from June 2026, while the provider figure above is a 2024 annual EIA average. The periods and populations differ, so this is context rather than a direct price comparison. See the Iowa rate page →

Reported service territory

Counties associated with MidAmerican Energy Co in Iowa

Adair CountyAdams CountyAudubon CountyBlack Hawk CountyBremer CountyBuchanan CountyBuena Vista CountyButler CountyCalhoun CountyCarroll CountyCass CountyCerro Gordo CountyCherokee CountyChickasaw CountyClinton CountyCrawford CountyDallas CountyFloyd CountyFranklin CountyFremont CountyHamilton CountyHardin CountyHarrison CountyHumboldt CountyIda CountyJasper CountyJohnson CountyKossuth CountyLyon CountyMadison CountyMahaska CountyMarion CountyMills CountyMonona CountyMonroe CountyMontgomery CountyMuscatine CountyO'Brien CountyPage CountyPalo Alto CountyPlymouth CountyPocahontas CountyPolk CountyPottawattamie CountyPoweshiek CountySac CountyScott CountyShelby CountySioux CountyTaylor CountyWarren CountyWashington CountyWebster CountyWoodbury CountyWright County

A county appearing in EIA's service-territory file does not mean every address in that county is served by this utility.

Utility details

Investor Owned

EIA utility ID: 12341
Balancing authority: MISO
NERC / RTO: Alt Fuel Vehicle, Alt Fuel Vehicle 2, Bundled, Buying Transmission, Distribution, Generation, MISO, PJM, Transmission, Wholesale Marketing
Residential sales: 6,006,862 MWh

Source and methodology

Final 2024 EIA Form 861 data

Provider identity, residential customers, sales, revenue, service type, and county service territory come from EIA's finalized annual detailed files.

Open the EIA source package →

Read our methodology →

Other publication-ready utilities in Iowa

Compare other bundled residential providers

Interstate Power and Light Co417,153 residential customers 17.90¢/kWh