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Electricity Costs in Sioux City, Iowa (2026)

Sioux City households pay Iowa’s statewide average residential rate of 15.93¢/kWh (June 2026), served primarily by MidAmerican / SC Utilities. Below: exact operating costs for the appliances and vehicles most likely to be on your bill, plus solar payback specific to Sioux City’s latitude.

Rate (June 2026)15.93¢
Typical monthly bill$142
Annual bill$1,707

Based on the EIA U.S. average household consumption of 893 kWh/month. Actual Sioux City usage varies with climate — Sun Belt cities like Phoenix or Houston average 1,200-1,500 kWh/month; mild-climate cities like San Francisco or Seattle average 400-600 kWh/month.

Top appliance costs in Sioux City

Each of the biggest household electric loads, at Sioux City’s rate:

ApplianceAnnual costSee full calculator
Electric Water Heater$785Details →
Tankless Electric Water Heater$733Details →
Level 2 EV Charger$682Details →
Central Air Conditioner$535Details →
Hot Tub$523Details →
Pool Pump$344Details →
Heat Pump (whole-home)$335Details →
Portable Air Conditioner$199Details →

EV charging cost in Sioux City

Home Level 2 charging costs for popular EVs, at Sioux City’s residential rate:

EVAnnual home charging costFull breakdown
Tesla Model 3 Long Range$531Details →
Tesla Model Y Long Range$574Details →
Tesla Model S$607Details →
Tesla Model X$708Details →

Solar in Sioux City

A typical 6 kW rooftop solar system in Sioux City costs about $17,400 gross ($2.90/W Iowa state avg), $12,180 after the 30% federal tax credit. Estimated annual savings: $1,170. Payback: 10.4 years.

Full Iowa solar payback analysis → · Are solar panels worth it in Iowa? →

Installation costs in Sioux City

Typical gross install costs for major home energy upgrades, at Iowa averages (Sioux City may run ±15%):

  • Central AC (3-ton): ~$6,500 — by state
  • Heat pump (whole-home): ~$12,500 — by state
  • Heat pump water heater: ~$3,800 — by state
  • Rooftop solar (6 kW): ~$17,400.0 — by state

About Sioux City electricity

Primary utility: MidAmerican / SC Utilities. Included based on GSC search demand. Rate data on this page uses the EIA Iowa residential state average. Your actual utility bill may include time-of-use pricing, tiered rates, or monthly service fees on top of the per-kWh energy charge.

See also