ZIP code 59275 covers Westby, Montana in Sheridan County. This area is served by 10 utility providers across 3 categories. 0.5% of households use bottled/lp gas as their primary heating fuel.
Estimated monthly utility costs
$571/month
Cost estimates from U.S. Census ACS 5-year data · Shorter bar = lower cost
Electric
Water
Internet
Nearby ZIP codes
Frequently asked questions
How do I set up utilities when moving to 59275?
Contact each provider separately before your move-in date. Start with electric (Montana-Dakota Utilities Co) 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 much do utilities cost per month in 59275?
Total estimated monthly costs are around $570, which is about $187 more than the national average. Electricity is the biggest expense at roughly $175/month. Natural gas runs about $313. Water and sewer combined are around $83. Costs vary by home size, usage, and season. Estimates from U.S. Census ACS data.
What internet providers are available in 59275?
Westby, MT has strong broadband coverage. Providers include Nemont (Fiber / DSL up to 1,000 Mbps), Northwest Communications (Fiber / DSL up to 1,000 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 59275 in?
ZIP code 59275 is in Sheridan County, Montana.
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. Electric rates are based on 2023 NREL data. 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: April 2026.