Idaho mortgage calculator

Use our free mortgage calculator to estimate your monthly mortgage payment, includi...ng your principal and interest, taxes, insurance, and PMI in Idaho. See how your monthly payment changes by making updates to your home price, down payment, interest rate, and loan term.

Idaho housing market

In Idaho, the Gem State, housing is roughly as affordable as the national average. ...Idahoans spend ~21% of their incomes on homes, which is slightly more than the national average. Average home prices roughly track U.S. averages as well as the state-wide level. You might think you'd get more house in Idaho, which is the 7th least densely populated state in the U.S., however price/square foot is also close to the national average. Idaho is benefiting meaningfully from the growth of Boise, the fastest-growing metro area in the U.S. according to Forbes.

Your monthly payment
$1,599
30 year fixed loan term
Monthly payment
Principal & interest

$1,163

Property taxes

Homeowners insurance

Homeowners association (HOA) fees

Compare common loan types

Total principal: $240,000

Loan Term
30 year fixedYour input
15 year fixed30 year fixed
Monthly Payment$1,599$2,184$1,621
Mortgage Rate4.125%3.77%*4.28%*
Total interest paid
$178,737
$74,589
$186,555
Loan Term
30 year fixedYour input
15 year fixed30 year fixed
Monthly Payment$1,599$2,184$1,621
Mortgage Rate4.125%3.77%*4.28%*
Total interest paid
$178,737
$74,589
$186,555
Amortization

See how your payments change over time for your 30 year fixed loan term

At year 0

30 year fixed loan term

Remaining
$240,000
Principal Paid
$0
Interest Paid
$0
Year 0
drag me
1
30
Years

Insights

We’ll share an interesting insight here for key milestones in your payoff schedule.

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See latest mortgage rates
Get personalized mortgage rates from San Francisco, CA.
Principal & interest

$1,163

Idaho mortgage and refinance rates today (APR)

Loan typeAverage
rate
Change
1 day
Change
1 year
30-year fixed4.052%
0.086%
0.708%
15-year fixed3.506%
0.092%
0.774%
5/1 ARM3.712%
0.089%
1.078%

Today’s rate

4.052%
30-year fixed

Current rates in Idaho are 4.052% for a 30-year fixed, 3.506% for a 15-year fixed, and 3.712% for a 5/1 adjustable-rate mortgage (ARM).

Find top real estate agents in Idaho

Start building your winning home buying team! Our partner, HomeLight, analyzes millions of home sales to identify the best performing agent.

First-time home buyer programs in Idaho

There are several national first-time home buyer programs that may be able to help you get into a home in Idaho.

Conventional mortgage

National program

Review the Best Lenders

at cheatgame.info

What you need to know

Best for home buyers with good credit looking for low down payments or limited mortgage insurance premiums. A conventional mortgage is a home loan that isn’t guaranteed or insured by the federal government. Conventional mortgages that conform to the requirements set forth by Fannie Mae and Freddie...

See full article

Average property tax in Idaho counties

Taking U.S. Census data, cheatgame.info has crunched the numbers to help you understand what property tax rate you can expect to pay on your future home in Idaho. Because assessed values aren’t frequently updated, you may pay a higher rate at first but eventually you’ll pay a similar rate.

CountyAvg. property tax rateAvg. home value
Ada County0.85%$256,400
Adams County0.55%$166,500
Bannock County0.95%$156,900
Bear Lake County0.58%$142,100
Benewah County0.66%$150,800
Bingham County0.64%$147,400
Blaine County0.53%$390,300
Boise County0.63%$185,100
Bonner County0.57%$222,700
Bonneville County0.78%$170,900
Boundary County0.5%$181,300
Butte County0.53%$110,700
Camas County0.62%$173,300
Canyon County0.88%$177,300
Caribou County0.71%$130,600
Cassia County0.49%$136,900
Clark County0.48%$98,700
Clearwater County0.55%$134,400
Custer County0.28%$173,300
Elmore County0.73%$145,200
Franklin County0.62%$168,200
Fremont County0.69%$157,700
Gem County0.66%$148,800
Gooding County0.57%$134,400
Idaho County0.4%$164,600
Jefferson County0.67%$166,200
Jerome County0.71%$144,400
Kootenai County0.69%$263,500
Latah County0.91%$207,200
Lemhi County0.51%$173,400
Lewis County0.82%$120,000
Lincoln County0.62%$127,200
Madison County0.75%$190,500
Minidoka County0.59%$121,800
Nez Perce County0.82%$172,500
Oneida County0.57%$151,600
Owyhee County0.57%$125,700
Payette County0.67%$138,900
Power County0.86%$132,600
Shoshone County0.73%$117,500
Teton County0.51%$291,600
Twin Falls County0.83%$162,300
Valley County0.55%$258,000
Washington County0.71%$149,100

Source: American Communities Survey 2016, U.S. Census

How we got here
Monthly payment: What’s behind the numbers used in our mortgage calculator?
How to calculate your mortgage payment
How to use a mortgage payment calculator
Monthly payment: What’s behind the numbers used in our mortgage calculator?

A mortgage calculator used to look kind of like your grandfather’s cell phone. A bunch of buttons, a little screen and a lot of punching in numbers to get a result. The cheatgame.info home mortgage calculator is different. It can calculate your monthly mortgage payment in no time.

Any good home mortgage calculator can do that. Even that big calculator stuffed in your grandpa’s shirt pocket. But an excellent mortgage payment calculator can do more. That’s why the cheatgame.info monthly mortgage payment calculator also takes into account the additional costs — like taxes and insurance — that are included in your monthly payment. It’s called a PITI mortgage calculator, for principal, interest, taxes and insurance. We can also include HOA dues and PMI — private mortgage insurance — in your monthly payment calculation.

A lot of folks forget to include all those costs and are frankly a bit surprised when their monthly mortgage payment turns out to be a lot more than they counted on. The formula working behind the curtain of the cheatgame.info mortgage calculator takes that bit of uncertainty out of the picture.

A mortgage calculator used to look kind of like your grandfather’s cell phone. A bunch of buttons, a little screen and a lot of punching in numbers to get a result. The cheatgame.info home mortgage calculator is different. It can calculate your monthly mortgage payment in no time.

Any good home mortgage calculator can do that. Even that big calculator s...

See all
How to calculate your mortgage payment

For the paper and pencil mathletes out there, the mortgage payment calculation looks like this:

M = P [ i(1 + i)^n ] / [ (1 + i)^n – 1]

The variables are as follows:

  • M = monthly mortgage payment
  • P = the principal amount
  • i = your monthly interest rate. Your lender likely lists interest rates as an annual figure, so you’ll need to divide by 12, for each month of the year. So, if your rate is 5%, then the monthly rate will look like this: 0.05/12 = 0.004167.
  • n = the number of payments over the life of the loan. If you take out a 30-year fixed rate mortgage, this means: n = 30 years x 12 months per year, or 360 payments.

For the paper and pencil mathletes out there, the mortgage payment calculation looks like this:

M = P [ i(1 + i)^n ] / [ (1 + i)^n – 1]

The variables are as follows:

  • M = monthly mortgage payment
  • P = the principal amount
  • i = your monthly interest rate. Your lender likely lists interest rates as an annual figure, so you’ll need to divide by 12, for each m...
See all
How to use a mortgage payment calculator

Determining what your monthly house payment will be is an important part of the “how much house can I afford?” decision. That monthly payment is likely to be the biggest part of your living overhead.

Using this tool to calculate your mortgage payment can help you run various scenarios in your decision process for buying a home. You may consider:

  • How long of a home loan term is right for you? A 30-year fixed-rate mortgage will lower your monthly payment, but you’ll pay more interest over the life of the loan. A 15-year fixed-rate mortgage can reduce the total interest you’ll pay, but your monthly payment will be higher. Regardless of which term you choose, fixed-rate mortgages have interest rates that are locked in for the life of the loan.
  • Is an ARM a good option? Adjustable-rate mortgages start with a “teaser” interest rate, and then the loan rate changes — higher or lower — over time. A 5/1 ARM can be a good choice, particularly if you plan on being in a home for just a few years or so. You’ll want to be aware of how much your monthly mortgage payment can change, especially if interest rates are trending higher.
  • If you’re buying too much home. The cheatgame.info mortgage payment calculator can help you take a reality check on just how much home you can afford, especially when considering your all-in costs, including taxes, insurance and PMI.
  • Are you putting enough money down? With minimum down payments commonly as low as 3% these days, it’s easier than ever to put just a little money down. The mortgage payment calculator can help you decide what the best down payment for you may be.

Determining what your monthly house payment will be is an important part of the “how much house can I afford?” decision. That monthly payment is likely to be the biggest part of your living overhead.

Using this tool to calculate your mortgage payment can help you run various scenarios in your decision process for buying a home. You may consider:

  • How ...
See all

Mortgage monthly payment 101

If your mortgage payment included just principal and interest, you could use a bare-bones mortgage calculator. But that’s rarely the case these days. There are a lot of costs that can be built into a monthly mortgage payment. Here are the five key components in play when you calculate mortgage payments:

  • Principal: Typically, this would be the home’s purchase price, less any down payment It’s the amount you borrow. If you’re buying a $500,000 home and put down $100,000, the principal would be $400,000.
  • Interest: What the lender charges you to loan you the money. Interest rates are expressed as an annual percentage.
  • Property taxes: The annual tax assessed by a government authority on your home and land.
  • Mortgage insurance: If your down payment is less than 20% of the home’s purchase price, you’ll likely pay mortgage insurance. It protects the lender’s interest in case a borrower defaults on a mortgage. Once the equity in your property increases to 20%, the mortgage insurance is canceled, unless you have an FHA loan.
  • Homeowners association (HOA) fee: This is paid by homeowners to an organization that assists with upkeep, property improvements and shared amenities.