Attic Insulation cost: Boise City vs Pocatello (2026)
In 2026, attic insulation is about 4% more expensive in Boise City than in Pocatello. Most homeowners pay around $3,900 in Boise City versus $3,750 in Pocatello — a gap of roughly $150.
Boise City ID
Typically around $3,900
Pocatello ID
Lower costTypically around $3,750
Boise City vs Pocatello: full breakdown
| Factor | Boise City | Pocatello |
|---|---|---|
| Typical 2026 cost | $3,900 | $3,750 |
| Estimated range | $1,550–$6,250 | $1,500–$6,000 |
| Labor index (vs US) | ×0.97 | ×0.93 |
| Climate zone | Cold | Cold |
| Climate factor | ×1.08 | ×1.08 |
| Local permit | None | None |
| Labor share | $2,150 | $2,050 |
| Materials/equipment | $1,750 | $1,700 |
Localized 2026 planning estimates — not quotes. Each city adjusts the national attic insulation range for local labor, climate and permits.
Boise City vs Pocatello
Is attic insulation cheaper in Boise City or Pocatello?
In 2026, attic insulation is cheaper in Pocatello at about $3,750, versus $3,900 in Boise City — a difference of about $150 (4%).
Why does attic insulation cost more in Boise City than Pocatello?
The main driver is local labor rates: Boise City's labor index is 0.97 versus 0.93 in Pocatello. Climate zone (cold vs cold) also shift the total.
How much is attic insulation in Boise City, ID?
In Boise City, attic insulation typically runs $1,550–$6,250 in 2026, with most homeowners paying around $3,900.
Updated June 2026 · By Costadia Editorial