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Utilities Cost in San Antonio, TX

By Diana Kowalski ยท Reviewed by James Okafor ยท Updated May 2026
ANNUAL AVG
$4,207
MONTHLY
$351
VS NATIONAL
-6%
COST INDEX
90

Direct Answer

Utilities Cost in San Antonio, TX averages approximately $4,207/year ($351/month) โ€” 6% below the US national average of $4,476. Typical range: $2,735โ€“$6,100 depending on household and provider.

Utilities Cost Range in San Antonio

Budget-Conscious
$2,735/yr
~$228/mo ยท 35% below average
Typical
$4,207/yr
~$351/mo ยท what most households spend
Premium
$6,100/yr
~$508/mo ยท 45% above average

How San Antonio Compares

San Antonio's utilities cost runs $269 less per year than the US national average. With a cost-of-living index of 90, San Antonio is positioned in the middle of US cost rankings, with utilities cost tracking close to national pricing.

โ„น More expensive nearby: Austin, TX (74 mi) costs more โ€” index 112.

Utilities Cost in Top US Cities (Annual)

CityCost IndexAnnual Avgvs. National
San Antonio, TX This page90$4,207-6%
New York, NY187$6,812+52%
Los Angeles, CA166$6,248+40%
Chicago, IL107$4,664+4%
Houston, TX96$4,369-2%
Phoenix, AZ103$4,557+2%
View all 300+ cities ranked by utilities cost โ†’

How to Save on Utilities Cost in San Antonio

1

Shop providers annually โ€” utilities cost pricing in San Antonio varies meaningfully between vendors; getting 3 quotes typically saves 10-25%.

2

Consider neighboring zip codes โ€” even within TX, utilities cost can vary substantially by area.

3

Time purchases strategically โ€” off-peak periods see lower demand and better pricing for utilities cost.

4

Bundle services where possible โ€” many providers in San Antonio discount combined services 10-20%.

5

Use city-specific assistance programs โ€” San Antonio and TX may offer income-based reductions for utilities cost; check with local consumer-affairs offices.

Other Costs in San Antonio

See how other major expenses look in San Antonio, TX.

See the full San Antonio cost-of-living profile โ†’

San Antonio Utilities Cost โ€” FAQ

What is the average utilities cost in San Antonio, TX?

The average utilities cost in San Antonio, TX is approximately $4,207 per year ($351/month), based on a cost-of-living index of 90 applied to the national baseline of $4,476.

Is utilities cost expensive in San Antonio?

No โ€” utilities cost in San Antonio runs about 6% below the US national average, helped by a city-wide cost index of 90. The annual cost is roughly $269 less than the national figure.

How much does utilities cost cost per month in San Antonio?

Monthly utilities cost in San Antonio averages about $351. Households typically see $228โ€“$508 per month depending on size, provider choice, and lifestyle.

What drives utilities cost differences between cities?

Utilities Cost pricing tracks local labor markets, commercial real-estate costs, and regulatory environments. Cities with higher overall cost-of-living indices (like 90 for San Antonio) systematically see higher service prices. Local competition, climate, and demand-supply balance also play significant roles.