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Homeβ€ΊIllinoisβ€ΊGrundy Countyβ€ΊWeatherization Assistanceβ€ΊSouth Wilmington
UTILITY β€” IL

🏚️ Weatherization Assistance in South Wilmington, Grundy County, Illinois β€” 2026

Eligibility, income limits, local offices and how to apply for South Wilmington residents

Avg $6,500 upgradesMax Benefit
1-877-337-3463Helpline
ILState
200% FPLFPL Threshold
πŸ“Š 2026 Income Limits β€” South Wilmington, Illinois
Household SizeMonthly LimitAnnual Limit
1 person$1,632/mo$19,578/yr
2 people$2,215/mo$26,572/yr
3 people$2,798/mo$33,566/yr
4 people ← typical$3,482/mo$41,782/yr
5 people$4,065/mo$48,778/yr
6 people$4,648/mo$55,774/yr
7 people$5,231/mo$62,770/yr
8 people$5,814/mo$69,766/yr

Source: HHS Federal Poverty Guidelines 2026. Effective January 2026.

πŸ“ How to Apply β€” South Wilmington, Illinois
1
Check Eligibility
Income at or below 200% FPL. Family of 4 in South Wilmington: $3,482/month in 2026.
2
Apply Online β€” Fastest
Visit www.energy.gov/eere/wap/contacts β€” available 24/7.
3
Apply by Phone β€” 1-877-337-3463
Call Mon–Fri business hours for South Wilmington residents.
4
Apply In-Person β€” Grundy County Office
Visit offices near South Wilmington. Walk-ins accepted.
πŸ“‹ Documents Required β€” South Wilmington
  • Proof of income
  • Home ownership or landlord permission
  • Utility bills
❓ FAQs β€” Weatherization Assistance in South Wilmington
Who qualifies for Weatherization Assistance in South Wilmington, Illinois?
Residents of South Wilmington, Grundy County, Illinois with income at or below 200% FPL. Family of 4: $3,482/month. Call 1-877-337-3463.
How to apply for Weatherization Assistance in South Wilmington?
Apply online at www.energy.gov/eere/wap/contacts, call 1-877-337-3463, or visit Grundy County office.
Is there a Weatherization Assistance office in South Wilmington?
The nearest office is in Grundy County. Visit office locator for exact address and hours.
πŸ”” Illinois Alerts 2026
Free alerts when Weatherization Assistance changes in Illinois.