Electricity Cost in 21666 21666, MD
Data verified March 2026 · Source: U.S. Energy Information Administration (EIA)
16.57¢
per kWh
$145
avg monthly bill
$1740
annual cost
1.5%
energy burden
Rate Comparison
| Location | Rate (¢/kWh) | Monthly Bill |
|---|---|---|
| 21666 21666 | 16.57¢ | $145 |
| Maryland (state avg) | 16.57¢ | $145 |
| National Average | 17.22¢ | $134 |
Energy Burden
Households in 21666 21666 spend approximately 1.5% of their median income ($119,154/year) on electricity. The U.S. Department of Energy considers an energy burden above 6% to be "high." At 1.5%, this ZIP code is within the affordable range.
Appliance Running Costs in 21666
| Appliance | Watts | Monthly Cost |
|---|---|---|
| Air Purifier | 50W | $5.9652 |
| Blender | 400W | $0.19884000000000002 |
| CFL Bulb (13W) | 13W | $0.5169840000000001 |
| Cable / Satellite Box | 35W | $4.1756400000000005 |
| Ceiling Fan | 75W | $4.4739 |
| Central Air Conditioner | 3500W | $139.18800000000002 |
| Chest Freezer | 80W | $9.54432 |
| Clothes Dryer (Electric) | 3000W | $14.913000000000002 |
| Coffee Maker | 900W | $1.118475 |
| Crypto Mining Rig | 1500W | $178.95600000000002 |
Based on 16.57¢/kWh electricity rate and typical daily usage hours.
Other ZIP Codes in Maryland
Frequently Asked Questions
What is the average electricity rate in 21666 21666?
The average residential electricity rate in 21666 21666, MD is 16.57¢ per kWh, which is near the national average of 17.22¢/kWh.
How much is the average electric bill in 21666?
The estimated average monthly electricity bill in 21666 21666 is $145, or about $1740 per year.
What is the energy burden in 21666?
The energy burden in 21666 21666 is approximately 1.5% of median household income ($119,154/year).