Average monthly bill
$126.59
16% below the US average
Per year
$1,519
17.67 cents per kWh
Bill rank
37 of 51
1 is the highest bill
Public line
1-877-411-9276
Official listing
The official LIHEAP office in Illinois
| Item | Detail |
|---|---|
| Agency | Illinois Department of Commerce and Economic Opportunity, Office of Community Assistance |
| Website | Program page |
| Public inquiry line | 1-877-411-9276 |
| Energy Assistance Hotline | 1-866-674-6327, weekdays from 9:00 a.m. to 7:00 p.m. Eastern time |
Source: U.S. HHS, Administration for Children and Families: LIHEAP state and territory contact listing, read October 10, 2026. State agencies reorganize and change web addresses, so if a page has moved, search for the agency name or call the line.
How to apply in Illinois
- Contact the office above and ask where to apply. Many states use local Community Action Agencies or county offices.
- Ask which dates apply to you. Heating help often opens in the fall, and some states open earlier for older adults or households in crisis.
- Gather your latest electric bill, photo identification, proof of income for everyone in the household and any benefit letters.
- If you have a shutoff notice, say so, and ask about crisis assistance. Federal law gives grantees 48 hours to resolve an eligible household's crisis, or 18 hours if it is life-threatening.
- While you wait, ask your utility for a payment arrangement. See payment plans.
A federal income reference
Federal law lets a state serve households up to the greater of 150 percent of the poverty level or 60 percent of state median income. For the 48 contiguous states and DC, 150 percent of the 2026 poverty guidelines is:
| Household size | Annual income at 150 percent |
|---|---|
| 1 person | $23,940 |
| 2 people | $32,460 |
| 3 people | $40,980 |
| 4 people | $49,500 |
Source: HHS ASPE, 2026 poverty guidelines. This is a reference point, not Illinois's own limit. The state sets its limit, and receiving SNAP, SSI, TANF or certain veterans benefits can qualify a household without the income test. Ask the office for the current limit.
What electricity costs in Illinois
The average Illinois home used 717 kWh a month in 2025 at 17.67 cents per kWh, for a bill of about $126.59. That ranks 37 of 51 places for the size of the average bill and is 16% below the US average of $150.68. Over a year the average comes to about $1,519.
These are statewide averages from EIA Form EIA-861. Your bill depends on your utility, your home and the weather. See electricity rates in Illinois for the price and bill details, and the average electric bill for how homes compare.
Ask your electric company too
The largest electric companies in Illinois by residential customers are ComEd, Ameren Illinois, and City of Springfield. Whichever company sends your bill, call it and ask these questions:
- Do you offer a payment plan, and what are its terms?
- Do you have a hardship fund or a partner agency that gives bill help?
- Can I change my due date, or enroll in budget billing?
- What protections apply before a shutoff, and do any apply to me?
Illinois lets households choose a retail electricity supplier, which can matter for deposits and payment terms. See electricity providers in Illinois.
See every electric company in Illinois for the full list.
Shutoff rules and complaints
The Illinois Commerce Commission oversees investor-owned utilities in Illinois and publishes consumer rules. Visit its website for disconnection rules and how to file a complaint. Municipal utilities and cooperatives may follow their own board or city rules. For the general types of protection and a checked example, read shutoff protection rules.
More help
- UrgentEmergency helpA shutoff notice in hand.Open
- PlansPayment plansSpread a balance over bills.Open
- RulesShutoff protectionNotice, weather and medical rules.Open
- ProgramWeatherizationFree upgrades that cut the bill.Open
- ProgramSeniorsPriority and local help.Open
- MedicalMedical protectionsMedical baseline and designations.Open
Illinois bill help questions
Who runs LIHEAP in Illinois?
Illinois Department of Commerce and Economic Opportunity, Office of Community Assistance is the agency the U.S. Department of Health and Human Services lists for Illinois. Its public inquiry line in the federal listing is 1-877-411-9276.
How do I apply for LIHEAP in Illinois?
Start with the office above or the Energy Assistance Hotline at 1-866-674-6327. Ask which local agency takes applications, which dates apply, what documents to bring and whether crisis help is open if you have a shutoff notice.
What is the average electric bill in Illinois?
The average Illinois home paid about $126.59 a month in 2025, using 717 kWh at 17.67 cents per kWh. That is 16% below the US average of $150.68, and about $1,519 a year.
Can Illinois electricity be shut off for nonpayment?
Yes, after the notice and protections that Illinois Commerce Commission and the utility's rules require. Call before the date, and ask about a payment arrangement, a medical certificate or an assistance pledge.