Utility costs vary significantly across the United States. While some states benefit from low electricity rates and mild climates, others face high energy prices and extreme seasonal usage.
If you’re moving, budgeting, or comparing states, understanding average utility costs by state can help you estimate your real cost of living.
Let’s break it down.
National Average Utility Cost (Reference Point)
Before comparing states, here’s the approximate U.S. monthly average:
| Utility | National Average |
|---|---|
| Electricity | $140 – $180 |
| Natural Gas | $50 – $100 |
| Water | $40 – $70 |
| Sewer | $50 – $80 |
| Total (combined) | $280 – $400 |
(Average Utility Costs in the U.S. (2026 Complete Breakdown))
(Average Sewer Bill Cost in the U.S. (2026 Guide))
Average Utility Cost by State (Electricity Focus)
Electricity rates vary the most by state.
| State | Avg Electricity Rate (per kWh) | Estimated Monthly Cost |
|---|---|---|
| Hawaii | $0.40+ | $220 – $300 |
| California | $0.28 | $170 – $230 |
| Texas | $0.15 | $130 – $170 |
| Florida | $0.14 | $130 – $180 |
| New York | $0.23 | $150 – $210 |
| Washington | $0.11 | $100 – $140 |
| Idaho | $0.10 | $95 – $130 |
| Louisiana | $0.12 | $110 – $150 |
(Average Electricity Cost per kWh by State (2026 U.S. Data))
States With the Lowest Overall Utility Costs
Typically:
- Idaho
- Utah
- Arkansas
- Washington
- New Mexico
These states benefit from lower energy rates and moderate climate usage.
States With the Highest Utility Costs
Typically:
- Hawaii
- California
- Connecticut
- Massachusetts
- Alaska
High rates + extreme climate = higher combined bills.
Why Utility Costs Differ by State
Several factors impact state utility costs:
- Energy source availability
- Climate (heating vs cooling demand)
- Infrastructure costs
- Local regulations
- Grid efficiency
For example, southern states may have lower rates but higher summer usage.
(Cost to Run an Air Conditioner Per Month (2026 U.S. Guide))
Electricity vs Gas Dependency
States in colder climates rely heavily on natural gas for heating.
Warm states rely more on electricity for air conditioning.
This shifts the utility balance significantly.
(Cost to Heat a House in Winter (Gas vs Electric Comparison))
How to Estimate Your Utility Cost in a New State
Step 1: Check average kWh rate
Step 2: Estimate monthly consumption
Step 3: Add water and sewer averages
Step 4: Adjust for climate seasonality
Example:
Texas average electricity rate: $0.15
Monthly usage: 1,000 kWh
→ $150 electricity bill
Add water + sewer + gas → ~$300–$350 total utilities.
FAQ
What state has the cheapest utilities?
Idaho and Utah frequently rank among the lowest overall utility cost states.
Why are Hawaii utility bills so high?
Hawaii imports most of its fuel, which increases electricity production costs significantly.
Do colder states have higher utility bills?
Not always. Some colder states have lower electricity rates but higher heating usage.
How much should I budget for utilities when moving?
Most households should budget between $300 and $400 per month, depending on location and home size.
Final Thoughts
Utility costs vary dramatically by state, influenced by energy sources, climate, and infrastructure.
Before relocating or budgeting, always review electricity rates, heating needs, and water costs to estimate your real monthly expenses.
