This area is served by 17 utility providers across 5 categories. The average residential electricity rate here is 11.6¢/kWh. 51.7% of households use natural gas as their primary heating fuel.
Utility rates in ZIP 58655 vs. US average
Typical monthly utility bills in ZIP 58655
Figures from U.S. Census ACS 5-year estimates, reflecting households that pay utilities separately from rent. In dense urban areas where heat or hot water is often included in rent, these numbers represent the subset of residents who pay directly.
Electric
Natural Gas
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Sewer
Internet
Nearby ZIP codes
Frequently asked questions
How do I set up utilities when moving to 58655?
Contact each provider separately before your move-in date. Start with electric (Montana-Dakota Utilities Co) and gas (Montana-Dakota Utilities, (800) 638-3278) since those typically need a few business days to activate. Water and sewer are often handled with one call to your local utility. Set up internet last since it may require an installation visit.
How do utility rates in 58655 compare to the national average?
Residential electricity in South Heart, ND averages 11.6¢/kWh, about 29% below the US average of 16.5¢/kWh — but in line with the North Dakota state average of 11.5¢/kWh. Natural gas in North Dakota averages $8.99/Mcf, about 38% below the national average. Actual monthly bills vary by home size, insulation, and season. Local rates from NREL; state and US averages from EIA Form 861 (2024); natural gas prices from EIA Form 176 (2024).
Is electricity expensive in 58655?
No — electricity in South Heart, ND costs about 29% less than the national average. Local rates from NREL (2023); state and US averages from EIA (2024).
What internet providers are available in 58655?
South Heart, ND has strong broadband coverage. Providers include AT&T (Fixed Wireless up to 30 Mbps), CenturyLink (DSL up to 10 Mbps), Consolidated Telcom (Fiber up to 1,000 Mbps), Midco (Cable up to 2,000 Mbps), T-Mobile (Fixed Wireless). Availability varies by street address. Based on FCC Broadband Data Collection filings.
What county is 58655 in?
ZIP code 58655 is in Stark County, North Dakota.
Disclaimer: Provider information is sourced from federal databases including HIFLD, EPA SDWIS, FCC Broadband Data, and EIA-861. Utility cost estimates are from the U.S. Census Bureau American Community Survey 5-Year Estimates. Local electric rates are based on 2023 NREL Utility Rate Database data; state and US averages are from EIA Form 861 (2024). Coverage areas are approximate and may not reflect recent changes. Please verify directly with your provider.
Data sources: U.S. Census Bureau, NREL, EIA-861, HIFLD, EPA, FCC. Last updated: May 2026.