Twin Falls County, ID Average Home Price (2026)
The average home price in Twin Falls County, Idaho is about $409,000 (the 2026 median across 8 ZIP codes, at ~$260/sq ft) — 8% more affordable than the Idaho median and 42% more expensive than the typical U.S. home.
How Twin Falls County compares
Twin Falls County is relatively expensive for housing nationally: its typical home costs $409,000 against $444,000 for Idaho and $289,000 for the U.S. Within the county, ZIP-level values run from about $367,000 to $703,000.
| Area | Typical value | $ / sq ft |
|---|---|---|
| Twin Falls County | $409,000 | $260 |
| Idaho | $444,000 | $278 |
| United States | $289,000 | $193 |
Twin Falls County home prices by ZIP code
The 8 most valuable ZIP codes in Twin Falls County (of 8 with data):
| ZIP code | Typical value | $ / sq ft | vs county |
|---|---|---|---|
| 83302 Rogerson | $703,000 | $370 | +72% |
| 83341 Kimberly | $446,000 | $261 | +9% |
| 83321 Castleford | $445,000 | $234 | +9% |
| 83332 Hagerman | $411,000 | $342 | +0% |
| 83328 Filer | $407,000 | $279 | +0% |
| 83316 Buhl | $378,000 | $232 | -8% |
| 83301 Twin Falls | $371,000 | $258 | -9% |
| 83334 Hansen | $367,000 | $226 | -10% |
Home value appreciation in Twin Falls County
Home prices in Twin Falls County have risen about 134% over the last 10 years (≈8.9% a year) and +167.3% over 20 years, according to the FHFA house price index through 2025. The most recent year came in at +0.8% — roughly flat. A home worth $409,000 today was worth roughly $174,936 ten years ago.
See where that trend takes a specific home with the home appreciation calculator — statewide, Idaho is +149.0% over the same 10 years. Past appreciation is a track record, not a forecast; local prices can fall.
Calculators for Twin Falls County
Run the numbers for Twin Falls County with the local rates already filled in — change any input to test your own situation.
Salary needed to buy a home in Twin Falls County
To buy the typical $409,000 home in Twin Falls County with 20% down, you need a household income of roughly $111,000 a year (about $2,600 a month for the mortgage, taxes, and insurance). With 10% down the bar rises to about $132,000, because the loan is bigger and mortgage insurance kicks in.
| Down payment | Cash down | Monthly payment | Income needed |
|---|---|---|---|
| 5% (+PMI) | $20,500 | $3,230/mo | $138,000/yr |
| 10% (+PMI) | $40,900 | $3,080/mo | $132,000/yr |
| 20% | $81,800 | $2,600/mo | $111,000/yr |
Assumes a 30-year fixed mortgage at 6.5%, property tax at 1.1% and insurance at 0.45% of value per year, PMI of 0.75% on loans with less than 20% down, and the standard 28% housing-to-income rule. Your rate, taxes, and HOA will move these — run your own numbers in the mortgage calculator.
What your budget buys in Twin Falls County
At about $260 per square foot, here is roughly how much home different budgets get you in Twin Falls County:
| Budget | Approx. size | What that looks like locally |
|---|---|---|
| $200k | 770 sq ft | below the local median — condos, smaller or older homes |
| $250k | 960 sq ft | below the local median — condos, smaller or older homes |
| $300k | 1150 sq ft | below the local median — condos, smaller or older homes |
| $400k | 1540 sq ft | around the typical home here |
| $500k | 1920 sq ft | around the typical home here |
Wondering where that budget goes further? The relocation calculator ranks hundreds of U.S. cities by what the same money buys — it opens filtered to Idaho.
Estimate a specific home in Twin Falls County
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Twin Falls County home prices: frequently asked
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Browse all Idaho cities and counties, or look up price per square foot by ZIP code nationwide.
Directional estimates from public market data (Realtor.com & Zillow research; FHFA house price index; Census ZIP-to-county relationships), not appraisals.