Utility Providers in St. Augustine, Florida

St. Augustine is served by 31 utility providers across 3 categories covering 2 ZIP codes in St. Johns County.

St. Johns County · Updated May 2026

Utility rates in St. Augustine vs. US average

Electricity
15.0¢/kWh
↓ 9% below US average (16.5¢)
↑ 6% above FL state average (14.1¢)
Natural gas
$25.37/Mcf
↑ 75% above US average
Local electricity rate from NREL Utility Rate Database (2023), averaged across St. Augustine-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 St. Augustine

Electricity$100-$149 (15.0¢–15.0¢/kWh)
Natural gas$100-$149
Water & sewer~$43/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 St. Augustine heats its homes

1%
95%
3%

1% natural gas · 95% electricity · 3% other fuels

Electric rates in St. Augustine

Residential rates range from 15.0¢ to 15.0¢ per kWh.

St. Augustine
15.0¢/kWh
U.S. avg
16.5¢/kWh

This is 9% below the national average of 16.5¢/kWh.

Internet providers in St. Augustine

St. Augustine has strong broadband coverage.

Uniti Fiber GulfCo LLC
10,000 Mbps
Fiber
Hotwire Communications
8,000 Mbps
Fiber
AT&T
5,000 Mbps
Fiber / DSL / Fixed Wireless
IQ Fiber
5,000 Mbps
Fiber
Xfinity
2,000 Mbps
Cable / Fiber

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

Water 21 providers

BAYSIDE ESTATES WTP
CAMACHEE COVE YACHT HARBOR WTP
CYPRESS LANDING WTP
HOMEOWNERS UTILITIES INC.
JEA: PALM VALLEY WS
JEA: PONCE DE LEON GRID
JEA: PONTE VEDRA GRID
OAK HAVEN RETIREMENT VILLAGE
SJCU-BARTRAM OAKS WTP
SJCU-CR214 MAINLAND WTP
SJCU-EAGLE CREEK WS
SJCU-FRUIT COVE OAKS WS
SJCU-HASTINGS WTP
SJCU-NORTH BEACH UTILITIES
SJCU-NORTHEAST UTILITIES WS
SJCU-NORTHWEST UTILITIES WTP
SJCU-PONTE VEDRA WS
SJCU-SAWGRASS GRID
ST. AUGUSTINE RV PARK (FKA SHAMROCK)
ST. AUGUSTINE WS
WILDWOOD WATER COMPANY

Sewer 3 providers

ANASTASIA ISLAND WWTF
ST AUGUSTINE WWTF NO 1
STATE ROAD 16 WWTF

Internet 7 providers

AT&T
Fiber / DSL / Fixed Wireless up to 5,000 Mbps
Hotwire Communications
Fiber up to 8,000 Mbps
IQ Fiber
Fiber up to 5,000 Mbps
T-Mobile
Fixed Wireless up to 100 Mbps
Uniti Fiber GulfCo LLC
Fiber up to 10,000 Mbps
Verizon
Fixed Wireless up to 300 Mbps
Xfinity
Cable / Fiber up to 2,000 Mbps

ZIP codes in St. Augustine, FL

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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.