Montana Mortgage Calculator

Use this free mortgage calculator to estimate your monthly mortgage payments and annual amortization.

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Total principal$0

Total interest payments$0.00

Total loan payments$0.00

Monthly mortgage payment$0.00

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Taking out a mortgage in Montana

Written by NerdWallet

Montana, the Treasure State, is one of the more expensive states for home affordability, with the median homeowner spending almost 21% of their income on their home. In 2018, home value jumped by a blistering 10%, however, it's expected to remain roughly flat in 2019. Looking to move to the frontier? Montana may be the right state for you as 46/50 of its counties are considered "frontier counties" with an average population of 6 or fewer per people per square mile.

Montana's first-time home buyer programs

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

Average property tax by county

Taking U.S. Census data, NerdWallet has crunched the numbers to help you understand what property tax rate you can expect to pay on your future home in Montana. 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 rateMedian home value
Beaverhead County0.54%$278,300
Big Horn County0.55%$159,700
Blaine County0.66%$119,400
Broadwater County0.57%$335,700
Carbon County0.47%$355,600
Carter County0.21%$140,900
Cascade County0.82%$247,100
Chouteau County0.62%$172,000
Custer County0.84%$201,000
Daniels County0.92%$162,300
Dawson County0.99%$197,100
Deer Lodge County0.65%$175,700
Fallon County0.5%$231,300
Fergus County0.77%$175,800
Flathead County0.59%$538,500
Gallatin County0.58%$628,200
Garfield County0.62%$164,900
Glacier County0.44%$139,400
Golden Valley County0.29%$138,900
Granite County0.47%$283,300
Hill County0.89%$183,300
Jefferson County0.61%$354,700
Judith Basin County0.46%$206,000
Lake County0.56%$337,700
Lewis and Clark County0.77%$383,000
Liberty County1.12%$118,300
Lincoln County0.54%$233,400
Madison County0.39%$375,200
McCone County0.77%$186,700
Meagher County0.38%$205,900
Mineral County0.58%$274,700
Missoula County0.86%$473,700
Musselshell County0.5%$222,200
Park County0.43%$399,900
Petroleum County0.51%$152,600
Phillips County0.76%$178,100
Pondera County0.62%$172,000
Powder River County0.43%$167,500
Powell County0.58%$226,600
Prairie County0.61%$140,600
Ravalli County0.47%$378,400
Richland County0.71%$245,900
Roosevelt County0.55%$112,800
Rosebud County0.64%$159,900
Sanders County0.46%$285,300
Sheridan County1.05%$121,800
Silver Bow County0.89%$195,800
Stillwater County0.55%$316,200
Sweet Grass County0.31%$271,100
Teton County0.8%$217,200
Toole County0.69%$166,200
Treasure County0.57%$210,700
Valley County0.87%$183,200
Wheatland County0.63%$163,200
Wibaux County0.67%$101,800
Yellowstone County0.78%$330,800
Source: American Communities Survey 2022, U.S. Census

How to use the mortgage calculator

  1. Under "Loan amount," enter the amount you intend to borrow.

  2. Under "Interest rate," enter the mortgage interest rate that you expect to get.

  3. Under "Loan term (years)," enter the length of the mortgage in years. Most mortgages have 30-year terms.

After you enter these three pieces of information, the calculator prominently displays the monthly payment inside the "Your loan estimate" window. It also displays:

  • The loan amount (under "Total principal").

  • How much interest you would pay over the life of the loan ("Total interest payments").

  • The total principal plus interest you would pay over the loan's term ("Total loan payments").

  • The monthly principal and interest payment excluding taxes and insurance ("Monthly mortgage payment").

  • The payoff date, which is the month when you would pay the last scheduled payment.

Calculating costs in addition to principal and interest

The calculator lets you fine-tune your payment by entering your annual property tax premium, annual home insurance premium, monthly homeowner association fee and monthly cost of mortgage insurance. Note that you'll enter the annual cost for property tax and home insurance, and the monthly cost for HOA fees and mortgage insurance.

Select "Show amortization schedule" to uncover a table that shows how much you'll pay in principal and interest each month, as well as the remaining amount you owe ("Principal balance") after making the payment.

Explanation of terminology

  • Loan amount: Also known as principal, this is the amount you borrow. Each mortgage payment reduces the principal you owe.

  • Interest rate: How much the lender charges you to lend you the money. Interest rates are expressed as an annual percentage. A lower interest rate gives you a smaller monthly payment.

  • Loan term (years): The term is the number of years it will take to pay off the mortgage. A longer term gives you a lower monthly payment than a shorter term does. But you pay more total interest with a longer term because you're paying interest for more months.

  • Start date: The month that your first mortgage payment is due.

  • Property taxes: The annual tax assessed by a government authority on your home and land. You pay about one-twelfth of your annual tax bill with each mortgage payment, and the servicer saves them in an escrow account. When the taxes are due, the loan servicer pays them.

  • Homeowners insurance: Your policy covers damage and financial losses from fire, storms, theft, a tree falling on your house and other bad things. As with property taxes, you pay roughly one-twelfth of your annual premium each month, and the servicer pays the bill when it's due.

  • Monthly HOA fees: The amount you may pay each month if you belong to a homeowners association. Typically, these dues are billed directly, not added to the monthly mortgage payment. Because HOA dues can be easy to forget when considering the cost of homeownership, NerdWallet's mortgage calculator allows you to enter them here.

  • Private 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 in case a borrower defaults on a mortgage.

Using the mortgage calculator to compare scenarios

This mortgage calculator lets you change the loan amount, interest rate, loan term and other factors so you can see the effect on monthly payments.

Feel free to test it out by entering your loan amount, then altering the interest rate or the loan term (or both). You won't break anything!

If you're looking to see how much you could save by refinancing your mortgage, try NerdWallet's refinance calculator.

» MORE FOR CANADIAN READERS: Canada mortgage payment calculator

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