This area is served by 3 utility providers across 2 categories. The average residential electricity rate here is 15.3¢/kWh. 100% of households use electricity as their primary heating fuel.
Utility rates in ZIP 85371 vs. US average
Typical monthly utility bills in ZIP 85371
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.
Natural Gas
Internet
Nearby ZIP codes
Frequently asked questions
How do I set up utilities when moving to 85371?
Contact each provider separately before your move-in date. and gas (Southwest Gas Corp, (877) 860-6020) since those typically need a few business days to activate. Set up internet last since it may require an installation visit.
How do utility rates in 85371 compare to the national average?
Residential electricity in Poston, AZ averages 15.3¢/kWh, about 7% below the US average of 16.5¢/kWh — but in line with the Arizona state average of 14.9¢/kWh. Natural gas in Arizona averages $20.47/Mcf, about 41% above 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 85371?
No — electricity in Poston, AZ costs about 7% less than the national average. Local rates from NREL (2023); state and US averages from EIA (2024).
What internet providers are available in 85371?
Poston, AZ has broadband coverage. Providers include Optimum (Cable up to 500 Mbps), Verizon (Fixed Wireless up to 50 Mbps). Availability varies by street address. Based on FCC Broadband Data Collection filings.
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.