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Homeβ€ΊWyomingβ€ΊPark Countyβ€ΊWeatherization Assistanceβ€ΊMammoth
UTILITY β€” WY

🏚️ Weatherization Assistance in Mammoth, Park County, Wyoming β€” 2026

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

Avg $6,500 upgradesMax Benefit
1-877-337-3463Helpline
WYState
200% FPLFPL Threshold
πŸ“Š 2026 Income Limits β€” Mammoth, Wyoming
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€” Mammoth, Wyoming
1
Check Eligibility
Income at or below 200% FPL. Family of 4 in Mammoth: $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 Mammoth residents.
4
Apply In-Person β€” Park County Office
Visit offices near Mammoth. Walk-ins accepted.
πŸ“‹ Documents Required β€” Mammoth
  • Proof of income
  • Home ownership or landlord permission
  • Utility bills
❓ FAQs β€” Weatherization Assistance in Mammoth
Who qualifies for Weatherization Assistance in Mammoth, Wyoming?
Residents of Mammoth, Park County, Wyoming 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 Mammoth?
Apply online at www.energy.gov/eere/wap/contacts, call 1-877-337-3463, or visit Park County office.
Is there a Weatherization Assistance office in Mammoth?
The nearest office is in Park County. Visit office locator for exact address and hours.
πŸ”” Wyoming Alerts 2026
Free alerts when Weatherization Assistance changes in Wyoming.