Utility Costs in Delaware (DE)
The average household in Delaware pays $245 per month for utilities, which breaks down to $130/mo for electricity (at 14.0¢/kWh), $70/mo for natural gas, and $45/mo for water. This is $2 (0.81%) below the national average of $247/mo. Moderate utility costs. Mix of natural gas and nuclear power. Coastal areas may have higher rates.
Utility Costs by City in Delaware
The table below shows average monthly utility costs for 3 cities in Delaware, sorted by total cost from highest to lowest. Costs can vary within a state due to different utility providers, local water systems, and microclimates. Wilmington is the most expensive at $255/mo, while Dover is the most affordable at $238/mo.
| City | Electric | Gas | Water | Total/Mo | Annual | vs. State Avg |
|---|---|---|---|---|---|---|
| Wilmington | $135 | $72 | $48 | $255 | $3,060 | +$10 |
| Newark | $130 | $70 | $45 | $245 | $2,940 | Same |
| Dover | $128 | $68 | $42 | $238 | $2,856 | -$7 |
How Delaware Compares to Other States
Below is a comparison of Delaware with five states that have similar total monthly utility costs. This comparison helps illustrate where Delaware stands nationally and shows how the cost breakdown (electric vs. gas vs. water) can differ even when totals are similar.
| State | Electric | Rate | Gas | Water | Total/Mo |
|---|---|---|---|---|---|
| Delaware (DE) | $130 | 14.0¢/kWh | $70 | $45 | $245 |
| Michigan (MI) | $120 | 18.0¢/kWh | $80 | $45 | $245 |
| Arizona (AZ) | $145 | 13.2¢/kWh | $50 | $55 | $250 |
| Minnesota (MN) | $115 | 14.5¢/kWh | $85 | $40 | $240 |
| Ohio (OH) | $120 | 13.5¢/kWh | $75 | $45 | $240 |
| South Carolina (SC) | $145 | 13.0¢/kWh | $55 | $40 | $240 |
Utility Cost Breakdown for Delaware
Electricity in Delaware
The average electricity bill in Delaware is $130/month, with a rate of 14.0¢/kWh. This is well below the national average rate of about 16 cents per kWh, making Delaware one of the more affordable states for electricity. The total bill of $130/mo is below the national average of $137/mo.
Natural Gas in Delaware
Natural gas costs average $70/month in Delaware. This is near the national average, reflecting moderate heating needs and gas pricing. The national average gas bill is approximately $65/month.
Water in Delaware
Water and basic sewer service averages $45/month in Delaware. This is near the national average for residential water service. The national average water bill is approximately $45/month.
Frequently Asked Questions About Utilities in Delaware
What is the average utility bill in Delaware?
The average household in Delaware pays approximately $245 per month for utilities, or $2,940 per year. This includes $130 for electricity, $70 for natural gas, and $45 for water. This is $2 below the national average.
How much is electricity per kWh in Delaware?
The average residential electricity rate in Delaware is 14.0¢/kWh, which translates to an average monthly electric bill of $130. This is near the national average of approximately 16 cents per kWh.
Which city in Delaware has the highest utility costs?
Among the cities tracked, Wilmington has the highest average utility costs at $255/month, while Dover has the lowest at $238/month. Costs can vary further depending on your specific utility provider and usage.
How can I lower my utility bills in Delaware?
To reduce your utility costs in Delaware, consider: upgrading to energy-efficient appliances (look for ENERGY STAR ratings), improving home insulation and sealing air leaks, using a programmable or smart thermostat, switching to LED lighting, and fixing any water leaks promptly. Check with your local utility for rebate programs and energy audit services.
Are utility costs in Delaware going up?
Utility costs nationwide have been increasing at approximately 2-4% per year due to infrastructure investments, fuel costs, and growing demand. In Delaware, trends depend on local factors including energy source mix, regulatory decisions, and weather patterns. States with hydropower or wind energy tend to see more stable pricing. Contact your local utility provider for rate change notices and budget billing options.
Compare Utility Costs Across States
Use our utility cost lookup tool to compare Delaware with any other state, or browse all 50 states ranked by cost to see where Delaware stands nationally. Understanding utility costs can help with budgeting, relocation decisions, and identifying savings opportunities.