This area is served by 18 utility providers across 3 categories. The average residential electricity rate here is 9.9¢/kWh. 8.1% of households use bottled/lp gas as their primary heating fuel.
Utility rates in ZIP 83429 vs. US average
Typical monthly utility bills in ZIP 83429
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.
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Internet
Nearby ZIP codes
Frequently asked questions
How do I set up utilities when moving to 83429?
Contact each provider separately before your move-in date. Start with electric (Fall River Rural 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 83429 compare to the national average?
Residential electricity in Island Park, ID averages 9.9¢/kWh, about 40% below the US average of 16.5¢/kWh and 14% below the Idaho state average of 11.5¢/kWh. Natural gas in Idaho averages $8.51/Mcf, about 41% 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 83429?
No — electricity in Island Park, ID costs about 40% less than the national average. Compared to Idaho overall, rates here are about 14% lower. Local rates from NREL (2023); state and US averages from EIA (2024).
What internet providers are available in 83429?
Island Park, ID has strong broadband coverage. Providers include Anthem Broadband (Fiber / Fixed Wireless up to 2,000 Mbps), Fremont Telcom Co. (Fiber / DSL up to 1,000 Mbps), Fybercom LLC (Fiber / Fixed Wireless up to 1,000 Mbps), T-Mobile (Fixed Wireless up to 100 Mbps), Verizon (Fixed Wireless up to 300 Mbps). Availability varies by street address. Based on FCC Broadband Data Collection filings.
What county is 83429 in?
ZIP code 83429 is in Fremont County, Idaho.
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.