This area is served by 36 utility providers across 4 categories. The average residential electricity rate here is 11.2¢/kWh. 30.8% of households use bottled/lp gas as their primary heating fuel.
Utility rates in ZIP 58011 vs. US average
Typical monthly utility bills in ZIP 58011
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
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Sewer
Internet
Nearby ZIP codes
Frequently asked questions
How do I set up utilities when moving to 58011?
Contact each provider separately before your move-in date. Start with electric (Cass County Elec Coop Inc) 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 58011 compare to the national average?
Residential electricity in Buffalo, ND averages 11.2¢/kWh, about 32% 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 58011?
No — electricity in Buffalo, ND costs about 32% less than the national average. Local rates from NREL (2023); state and US averages from EIA (2024).
What internet providers are available in 58011?
Buffalo, ND has strong broadband coverage. Providers include AT&T (Fixed Wireless up to 30 Mbps), Inter-Community Telephone (Fiber up to 2,500 Mbps), Midco (Cable / Fixed Wireless up to 1,250 Mbps), T-Mobile (Fixed Wireless up to 100 Mbps), Verizon (Fixed Wireless up to 50 Mbps). Availability varies by street address. Based on FCC Broadband Data Collection filings.
What county is 58011 in?
ZIP code 58011 is in Cass 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.