Utility Providers in Martindale, Texas

Martindale is served by 18 utility providers across 3 categories covering 1 ZIP code in Caldwell County.

Caldwell County · Updated April 2026

Utility rates in Martindale vs. US average

Electricity
11.4¢/kWh
↓ 24% below US average (15.0¢)
↓ 16% below TX state average (13.6¢)
Natural gas
$17.98/Mcf
↑ 24% above US average
Electricity: NREL Utility Rate Database, residential avg across Martindale-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 Martindale

Electricity$100-$149 (11.1¢–11.7¢/kWh)
Natural gas$50-$99
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 Martindale heats its homes

80%
20%

80% electricity · 20% other fuels

Electric rates in Martindale

Residential rates range from 11.1¢ to 11.7¢ per kWh.

Martindale
11.4¢/kWh
U.S. avg
15.0¢/kWh

Providers include AEP Texas Central Company, Bluebonnet Electric Coop, Inc, Guadalupe Valley Elec Coop Inc, Pedernales Electric Coop, Inc.

This is 24% 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 Martindale

Martindale has strong broadband coverage.

Hotwire Communications
8,000 Mbps
Fiber
Spectrum
1,000 Mbps
Cable / Fiber
Verizon
300 Mbps
Fixed Wireless
AT&T
100 Mbps
Fixed Wireless
T-Mobile
25 Mbps
Fixed Wireless

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

Electric 4 providers

AEP Texas Central Company
Bluebonnet Electric Coop, Inc
Guadalupe Valley Elec Coop Inc
Pedernales Electric Coop, Inc

Water 8 providers

ALLIANCE REGIONAL WATER AUTHORITY 1B
CITY OF LOCKHART
CRWA HAYS CALDWELL WTP
GBRA LULING PLANT
TRI COMMUNITY WSC

Internet 6 providers

AT&T
Fixed Wireless up to 100 Mbps
Brightspeed
DSL
Hotwire Communications
Fiber up to 8,000 Mbps
Spectrum
Cable / Fiber up to 1,000 Mbps
T-Mobile
Fixed Wireless up to 25 Mbps
Verizon
Fixed Wireless up to 300 Mbps

ZIP codes in Martindale, 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.