Exterior House Painting cost: Caldwell vs Idaho Falls (2026)
The two metros aren't quite in sync on exterior house painting: Caldwell sits 3% above Idaho Falls, or roughly $3,100 versus $3,000 — about $100 apart.
Caldwell ID
Typically around $3,100
Idaho Falls ID
Lower costTypically around $3,000
Caldwell vs Idaho Falls: full breakdown
| Factor | Caldwell | Idaho Falls |
|---|---|---|
| Typical 2026 cost | $3,100 | $3,000 |
| Estimated range | $1,750–$4,400 | $1,700–$4,300 |
| Labor index (vs US) | ×0.96 | ×0.94 |
| Climate zone | Cold | Cold |
| Climate factor | ×1.02 | ×1.02 |
| Local permit | None | None |
| Labor share | $2,150 | $2,100 |
| Materials/equipment | $950 | $900 |
Exterior house painting numbers here are 2026 planning ranges, adjusted per city — useful for budgeting, not a substitute for an actual quote.
How much should this gap actually matter?
That 3% gap is small — for exterior house painting it's usually less than the spread between two local contractors' quotes, so the metro matters far less than who you hire and when you buy.
Exterior house painting by type: Caldwell vs Idaho Falls
Each exterior house painting option, priced separately for both metros — the same local labor, climate and permit adjustments applied per city, so you can compare like for like.
| Type | Caldwell | Idaho Falls |
|---|---|---|
| Vinyl siding | $1,650–$3,900 | $1,600–$3,800 |
| Wood siding | $1,850–$4,400 | $1,800–$4,300 |
| Fiber-cement | $2,150–$5,000 | $2,100–$4,850 |
| Stucco | $2,150–$4,900 | $2,100–$4,800 |
| Brick | $2,450–$5,350 | $2,400–$5,250 |
Exterior house painting numbers here are 2026 planning ranges, adjusted per city — useful for budgeting, not a substitute for an actual quote.
Exterior house painting by home size: Caldwell vs Idaho Falls
Exterior painting is priced by the siding area, which tracks home size and the number of stories. Expect roughly $1–$4 per square foot of wall area; prep — scraping, sanding, and washing — often costs as much as the paint itself.
| Size | Caldwell | Idaho Falls |
|---|---|---|
| 1,000 sq ft home (1 story) | $1,450–$3,400 | $1,450–$3,350 |
| 1,500 sq ft home | $1,750–$4,400 | $1,700–$4,300 |
| 2,000 sq ft home | $2,150–$5,350 | $2,100–$5,250 |
| 2,500 sq ft home (2 story) | $2,950–$6,850 | $2,850–$6,700 |
| 3,000 sq ft home | $3,700–$8,300 | $3,650–$8,100 |
| 3,500+ sq ft home | $4,400–$9,750 | $4,300–$9,550 |
These are 2026 planning figures for exterior house painting, localized to each city — not formal quotes.
Cheapest time for exterior house painting in either city
Because exterior paint needs warm, dry conditions, summer bookings are unavoidable and pricier. Interior painting sidesteps that constraint entirely — schedule it in winter, when crews have far less competing work.
What are you really paying for in a paint job?
Strip a paint quote down and most of it is the crew's time and the surface work — the paint in the can is nearly a rounding error. What follows is where that money should actually land.
The timing case
Book interior rooms during the slow winter stretch and you get first-string crews without the summer premium. Outside work can't be pushed against the weather: wait until the siding is dry and temperatures hold, or the coat fails to bond and the whole wall comes back around.
The coverage case
A quote that promises 'one coat, done' is usually promising a thin film that telegraphs whatever was underneath. Primer and two finish coats is what holds the color and buries the old wall. Put both in writing; otherwise the cheaper bid is just less product spread further.
The prep-first case
Most of a durable coat is what happens to the surface first: filling holes, scuffing old sheen so the paint grips, sealing seams. Premium paint over an unwashed, unsanded wall fails just as fast as the bargain stuff. Spend on the hours a crew puts into the wall, not the label on the bucket.
Judge a paint quote by prep and coats, not the headline number. Good prep, two coats over primer and the right season beat a cheap bid every time.
Caldwell vs Idaho Falls
Is exterior house painting cheaper in Caldwell or Idaho Falls?
In 2026, exterior house painting is cheaper in Idaho Falls at about $3,000, versus $3,100 in Caldwell — a difference of about $100 (3%).
Why does exterior house painting cost more in Caldwell than Idaho Falls?
The main driver is local labor rates: Caldwell's labor index is 0.96 versus 0.94 in Idaho Falls. Climate zone (cold vs cold) also shift the total.
How much is exterior house painting in Caldwell, ID?
Expect to pay $1,750 to $4,400 for exterior house painting in Caldwell in 2026, averaging around $3,100.
When is the cheapest time to buy exterior house painting — and does it differ by city?
The best window is the same in both Caldwell and Idaho Falls: Winter for interior; dry spring/fall for exterior, when demand drops and installers discount to keep crews busy — typically 10–20% (interior, off-season) off peak pricing. The most expensive time anywhere is an emergency replacement during mid-summer (exterior peak).
Should I choose where to live based on exterior house painting cost?
Not really — the $100 gap is one-time, and smart timing and tighter quotes in Caldwell can shrink it. Factors that compound over time, like energy prices and home condition, deserve more weight than a single upfront difference.
Compare exterior house painting in other cities
Updated June 2026 · By Serhat Özçelik