ZIP code 82190 covers Mammoth, Wyoming in Park County. This area is served by 16 utility providers across 3 categories. The average residential electricity rate here is 12.3¢/kWh.
Estimated monthly utility costs
$25/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 82190?
Contact each provider separately before your move-in date. Start with electric (High Plains Power 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 much do utilities cost per month in 82190?
Total estimated monthly costs are around $25, which is about $358 less than the national average. Electricity is the biggest expense at roughly $25/month. Costs vary by home size, usage, and season. Estimates from U.S. Census ACS data.
Is electricity expensive in 82190?
No — electricity in Mammoth, WY costs about 18% less than the national average. Based on 2023 NREL residential electricity rate data.
What internet providers are available in 82190?
Mammoth, WY has broadband coverage. Providers include CenturyLink (DSL up to 40 Mbps), Verizon (Fixed Wireless up to 300 Mbps). Availability varies by street address. Based on FCC Broadband Data Collection filings.
What county is 82190 in?
ZIP code 82190 is in Park County, Wyoming.
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.