Utility Providers in Southmayd, Texas

Southmayd is served by 51 utility providers across 4 categories covering 1 ZIP code in Grayson County.

Grayson County · Updated April 2026

Utility rates in Southmayd vs. US average

Electricity
13.5¢/kWh
↓ 10% below US average (15.0¢)
Natural gas
$17.98/Mcf
↑ 24% above US average
Electricity: NREL Utility Rate Database, residential avg across Southmayd-area providers. Natural gas: EIA state-level residential price (2024, $/Mcf). US avg electricity: 15.0¢/kWh · US avg gas: $14.50/Mcf.

Typical monthly utility bills in Southmayd

Electricity$200-$249 (13.5¢–13.5¢/kWh)
Natural gas$200-$249
Water & sewer~$60/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 Southmayd heats its homes

18%
74%
9%

18% natural gas · 74% electricity · 9% other fuels

Electric rates in Southmayd

Residential rates range from 13.5¢ to 13.5¢ per kWh.

Southmayd
13.5¢/kWh
U.S. avg
15.0¢/kWh

Providers include Cooke County Elec Coop Assn, Denton County Elec Coop, Inc, Fannin County Electric Coop, Grayson-Collin Elec Coop, Inc, Oncor Electric Delivery Company LLC, Texas-New Mexico Power Co.

This is 10% below the national average of 15.0¢/kWh.

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

Internet providers in Southmayd

Southmayd has moderate broadband coverage.

Sparklight
1,000 Mbps
Cable
Verizon
50 Mbps
Fixed Wireless
AT&T
25 Mbps
Fixed Wireless
T-Mobile
25 Mbps
Fixed Wireless

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

Electric 6 providers

Cooke County Elec Coop Assn
Denton County Elec Coop, Inc
Fannin County Electric Coop
Grayson-Collin Elec Coop, Inc
Oncor Electric Delivery Company LLC
Texas-New Mexico Power Co

Natural Gas 1 provider

Atmos Energy Corporation

Water 40 providers

3-D MOBILE HOME AND RV PARK
AMERICAN LEGION MIA POST 231
CITY OF COLLINSVILLE
CITY OF DENISON
CITY OF DORCHESTER
CITY OF KNOLLWOOD
CITY OF POTTSBORO
CITY OF SHERMAN
CITY OF SOUTHMAYD
CITY OF SOUTHMAYD WESTVIEW SUBDIVISION
CITY OF TOM BEAN
CITY OF VAN ALSTYNE
CITY OF WHITESBORO
CITY OF WHITEWRIGHT
GREATER TEXOMA UTILITY AUTHORITY
HERITAGE ESTATES
KENTUCKYTOWN WSC
MUNSON POINT PROPERTY OWNERS ASSOCIATION
NORTHERN HILLS WATER SERVICE
NORTHWEST GRAYSON COUNTY WCID 1
OAK RIDGE SOUTH GALE WSC
ROCK CREEK RESORT
ROCKY POINT ESTATES
RRA PRESTON SHORES WATER SYSTEM
SHERWOOD SHORES
SOUTH GRAYSON SUD
TANGLEWOOD ON TEXOMA
TEXOMA ESTATES WSC
THOMPSON HEIGHTS WATER SYSTEM

Internet 4 providers

AT&T
Fixed Wireless up to 25 Mbps
Sparklight
Cable up to 1,000 Mbps
T-Mobile
Fixed Wireless up to 25 Mbps
Verizon
Fixed Wireless up to 50 Mbps

ZIP codes in Southmayd, TX

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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. 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.