ZIP Code 83401 — Idaho Falls, ID Home Prices (2026)

The typical home in ZIP 83401 (Idaho Falls, Idaho) is worth about $402,000 at roughly $175 per square foot — 4% more expensive than the Idaho Falls median and 37% more expensive than the typical U.S. home.

$402,000

Typical home value

$175

Price per sq ft

#2 of 4

Idaho Falls ZIPs by value

+4%

vs Idaho Falls median

How 83401 compares

ZIP 83401 is one of the pricier ZIP codes in Idaho Falls: its typical home value of $402,000 ranks #2 of the 4 Idaho Falls ZIP codes we track (the citywide range runs from $357,000 in 83454 to $420,000 in 83404). Per square foot it costs about $175, against $179 for Idaho Falls as a whole, $278 for Idaho, and $195 nationally.

Area	Typical value	$ / sq ft
ZIP 83401	$402,000	$175
Idaho Falls, ID	$386,000	$179
Idaho	$449,000	$278
United States	$294,000	$195

Home value by size in 83401

Using this ZIP’s rate of about $175 per square foot. Condition, lot, and the exact street move these meaningfully — use the estimator below for a home-specific figure.

Home size	Estimated value
1,000 sq ft	$175,000
1,500 sq ft	$262,500
2,000 sq ft	$350,000
2,500 sq ft	$437,500
3,000 sq ft	$525,000

Salary needed to buy a home in ZIP 83401

To buy the typical $402,000 home in ZIP 83401 with 20% down, you need a household income of roughly $109,000 a year (about $2,550 a month for the mortgage, taxes, and insurance). With 10% down the bar rises to about $130,000, because the loan is bigger and mortgage insurance kicks in.

Down payment	Cash down	Monthly payment	Income needed
5% (+PMI)	$20,100	$3,170/mo	$136,000/yr
10% (+PMI)	$40,200	$3,030/mo	$130,000/yr
20%	$80,400	$2,550/mo	$109,000/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 ZIP 83401

At about $175 per square foot, here is roughly how much home different budgets get you in ZIP 83401:

Budget	Approx. size	What that looks like locally
$200k	1140 sq ft	below the local median — condos, smaller or older homes
$250k	1430 sq ft	below the local median — condos, smaller or older homes
$300k	1710 sq ft	below the local median — condos, smaller or older homes
$400k	2290 sq ft	around the typical home here
$500k	2860 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 pre-filled with a typical 83401 home.

Estimate a specific home in 83401

The estimator below is pre-set to ZIP 83401 — pick your home’s size for an instant ballpark, then open the full calculator to adjust beds, baths, and condition.

All Idaho Falls ZIP codes by home value

Where 83401 sits among Idaho Falls’s 4 ZIP codes:

#	ZIP code	Typical value	$ / sq ft
1	83404	$420,000	$175
2	83401 (this page)	$402,000	$175
3	83402	$370,000	$182
4	83454	$357,000	$188

ZIP 83401 home prices: frequently asked

What is the average home price in ZIP code 83401? +

The typical home in ZIP 83401 (Idaho Falls, ID) is worth about $402,000 as of 2026. That is 4% more expensive than the Idaho Falls median of $386,000 and 37% more expensive than the U.S. median of $294,000.

What is the price per square foot in 83401? +

About $175 per square foot in 83401, versus $179 across Idaho Falls and $278 across Idaho. At that rate a 1,500 sq ft home runs roughly $262,500 and a 2,500 sq ft home about $437,500.

What salary do you need to buy a house in ZIP 83401? +

For the typical $402,000 home in ZIP 83401, a household income of about $109,000 a year covers the payment with 20% down (a 30-year fixed at 6.5%, plus taxes and insurance, under the 28% rule). With 10% down you need roughly $130,000; with 5% down about $136,000.

Is 83401 an expensive ZIP code? +

Within Idaho Falls, 83401 ranks #2 of 4 ZIP codes by typical home value, which makes it one of the pricier ZIP codes in Idaho Falls. Nationally it is relatively expensive.

See the full Idaho Falls home values page, all Idaho cities, or price per square foot by ZIP code nationwide.

Directional estimates from public market data (Realtor.com & Zillow research), not appraisals. A single ZIP contains very different homes; actual values vary and change over time.