New Jersey Utility Cost Calculator
New Jersey utilities: about $356 a month for a typical home (electric ~$167, gas ~$59, water ~$47, internet ~$83) at EIA's 25.19¢/kWh. Try your own numbers.
Typical total monthly utility bill in New Jersey: $356 for a 1,800 sq ft home with 3 occupants -- $167 electricity, $59 natural gas, $47 water/sewer, and $83 internet under this page's default assumptions. Change the inputs below, or compare states with the utility bill estimator.
| Measure | New Jersey | Rank, normal or source |
|---|---|---|
| Electricity price, July 2026 | 25.19¢ per kWh (July 2025 25.32¢, −0.5%) | 9th highest of 50; 38% above U.S. |
| Use per home, 2024 | 662 kWh a month | 38th highest of 50; 23% below U.S. |
| Electric bill | 662 kWh × 25.19¢ = $166.76, about $167 | 2024: $128.13 at 19.34¢, 33rd highest of 50 |
| Natural gas, 2025 average | $14.21 per Mcf (about $1.37 per therm) | 24th highest of 44 (2025 averages); July 2026 $18.76, not used |
| Heating degree days, Jul 2025–Jun 2026 | 5,435 | normal 5,444 |
| Cooling degree days, same months | 963 | normal 766, 26% above |
| Home energy, 2024 | natural gas 61.6%, electricity 27.3%, heating oil and propane 7.1%, small-scale solar 2.1%, wood 1.8% | EIA SEDS, at the meter |
| In-state generation, 2024 | natural gas 49.3%, nuclear 46%, solar 2.7% | EIA-923 |
| Largest residential sellers, 2024 | Public Service Elec & Gas Co (investor-owned) 45%; Jersey Central Power & Lt Co (investor-owned) 30.9% | EIA-861 |
EIA (EPM 5.6.A, EIA-861, gas annual prices at 10.37 therms per Mcf) read 2026-10-11; NOAA CPC, EIA SEDS and EIA-923 2026-10-13.
Estimate only — these are not official figures
EIA use and prices for New Jersey; home-size scaling, gas use, water and internet modeled
Do not rely on these amounts for budgeting or payment. For exact amounts, check the residential rate of Public Service Elec & Gas Co or your own utility.
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Pre-filled: EIA Electric Power Monthly, Table 5.6.A (Residential, July 2026)
Pre-filled: EIA residential natural gas price, 2025 annual average ($14.21/Mcf)
Additional Details
Pre-filled: C2ER Cost of Living Index (via MERIC)
Monthly Electric Bill
Estimated • Based on your inputs
Total Monthly Utilities
$356.00
Annual Utility Costs
$4,272.00
Detailed Breakdown
Disclaimer: This calculator provides estimates for informational purposes only. Results should not be considered financial, tax, or legal advice. Consult a qualified professional for your specific situation.
How This Calculator Works
Calculation methodology and assumptions
New Jersey inputs: 662 kWh a month (EIA-861 2024) × 25.19¢ (EIA, July 2026), scaled to your home size and occupants; gas $14.21/Mcf ÷ 10.37 = $1.3703/therm (EIA 2025 annual average); water $6.56 per 1,000 gallons and internet $83/month, both from cost-of-living index 119.2; income share on $104,294.
Key State Information
3,735,638 New Jersey residential electricity customers (EIA-861, 2024) · cost-of-living index 119.2 · median household income $104,294.
What drives New Jersey utility bills
Heating is New Jersey's larger weather load: a normal July-to-June brings 5,444 heating against 766 cooling degree days. The 2025–26 heating season peaked in Jan 2026.
Natural gas supplied 61.6% of New Jersey home energy in 2024, electricity 27.3%.
Public Service Elec & Gas Co sold 45% of New Jersey's 2024 residential electricity, Jersey Central Power & Lt Co 30.9%.
| Month | Heating | Cooling |
|---|---|---|
| Jul 2025 | 0 | 399 |
| Aug 2025 | 6 | 177 |
| Sep 2025 | 16 | 93 |
| Oct 2025 | 302 | 7 |
| Nov 2025 | 634 | 0 |
| Dec 2025 | 1,062 | 0 |
| Jan 2026 | 1,192 | 0 |
| Feb 2026 | 1,020 | 0 |
| Mar 2026 | 656 | 0 |
| Apr 2026 | 364 | 31 |
| May 2026 | 176 | 58 |
| Jun 2026 | 7 | 198 |
StateCalc Team
Editorial Team
The StateCalc team builds free financial calculators using data from official government sources including the IRS, U.S. Census Bureau, BLS, and state revenue departments. All formulas are validated by an automated test suite and cross-referenced against published data.
Our editorial standardsFrequently Asked Questions
What is the average electric bill in New Jersey?
EIA 2024: $128.13 a month (662 kWh × 19.34¢). July 2026 price 25.19¢: $167.
National Data
The full 50-state dataset behind this calculator
Compare New Jersey With Other States
Side-by-side tax, housing & cost of living comparisons