Utility Providers in Fishers Island, New York

Fishers Island is served by 32 utility providers across 4 categories covering 1 ZIP code in Suffolk County.

Suffolk County · Updated May 2026

Utility rates in Fishers Island vs. US average

Electricity
40.0¢/kWh
↑ 143% above US average (16.5¢)
↑ 64% above NY state average (24.4¢)
Natural gas
$16.58/Mcf
↑ 14% above US average
Local electricity rate from NREL Utility Rate Database (2023), averaged across Fishers Island-area providers. State and US electric averages from EIA Form 861 (2024). Natural gas prices from EIA Form 176 (2024, $/Mcf). US avg electricity: 16.5¢/kWh · US avg gas: $14.50/Mcf.

Typical monthly utility bills in Fishers Island

Electricity$100-$149 (40.0¢–40.0¢/kWh)
Natural gas$250+
Water & sewer~$83/month

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.

How Fishers Island heats its homes

18%
82%

18% natural gas · 82% other fuels

Electric rates in Fishers Island

Residential rates range from 40.0¢ to 40.0¢ per kWh.

Fishers Island
40.0¢/kWh
U.S. avg
16.5¢/kWh

Fishers Island is served by Fishers Island Utility Co Inc, a investor owned utility.

This is 143% above the national average of 16.5¢/kWh.

Note: New York has a competitive electricity market — you may be able to choose your supplier.

Internet providers in Fishers Island

Fishers Island has moderate broadband coverage.

Optimum
8,000 Mbps
Fiber / Cable
Verizon
2,048 Mbps
Fiber / Fixed Wireless
Fishers Island Telephone Corp
500 Mbps
Fiber / DSL
T-Mobile
25 Mbps
Fixed Wireless

Availability varies by address. Based on FCC Broadband Data Collection filings.

Electric 1 provider

Fishers Island Utility Co Inc

Natural Gas 1 provider

Water 26 providers

BROOKHAVEN NATIONAL LABORATORY
CALVERTON HILLS OWNERS ASSOCIATION
DERING HARBOR WATER DISTRICT
DIX HILLS WATER DISTRICT
FISHERS ISLAND WATER WORKS
GREENLAWN WATER DISTRICT
GREENPORT WATER DISTRICT
HAMPTON BAYS WATER DISTRICT
MAIDSTONE PARK COTTAGES
NORTHPORT VA HOSPITAL
OAK BEACH PUBLIC WATER SUPPLY
OCEAN BEACH WATER DISTRICT
PECONIC RIVER MOBILE HOME PARK
PECONIC VIEW MOBILE HOME PARK
RIVERHEAD WATER DISTRICT
RIVERSIDE WATER DISTRICT
ROBERT MOSES STATE PARK
SALTAIRE WATER DISTRICT
SEAVIEW WATER COMPANY
SHELTER ISLAND HEIGHTS ASSOCIATION
SMITHTOWN WATER DISTRICT
SOUTH HUNTINGTON WATER DISTRICT
ST JAMES WATER DISTRICT
SUFFOLK COUNTY WATER AUTHORITY
WEST GILGO BEACH ASSOCIATION
WEST NECK WATER DISTRICT

Internet 4 providers

Fishers Island Telephone Corp
Fiber / DSL up to 500 Mbps
Optimum
Fiber / Cable up to 8,000 Mbps
T-Mobile
Fixed Wireless up to 25 Mbps
Verizon
Fiber / Fixed Wireless up to 2,048 Mbps

ZIP codes in Fishers Island, NY

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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.