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Safe Rate LocalSweet Grass County index·Updated August 6, 2026

15-Year Fixed Mortgage Rates in Sweet Grass County

5.820%Rate
5.855%APR
$1,715monthly mortgage payment
$0points (0 pts)
Loan Amount $291,635; and Downpayment $72,909
Local Fast Facts
30097
Typical Home Value
$364,544
Area Median Income
$77,000
Estimated Property Taxes
$1,615/yr
Est. Property Tax Rate
0.44%
Conforming Loan Limit (1-unit)
$806,501
FHA Loan Limit (1-unit)
$524,225
Jumbo Threshold (1-unit)
> $806,501
Average Loan to Value
72.3%

Select your Scenario

20% Down · 15-Year

5.820%

No PMI · fastest payoff

Payment$2,433/mo
Down$72,909
Loan$291,635

10% Down · 15-Year

5.820%

Faster equity

Payment$2,915/mo
Down$36,454
Loan$328,090

5% Down · 15-Year

5.820%

Buy sooner

Payment$3,076/mo
Down$18,227
Loan$346,317

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15-Year Fixed Mortgage Details for Sweet Grass County

Faster payoff · Lower rate · Higher monthly payment

Interest Rate
today's benchmark
Est. Monthly P&I
$291,635 loan, 20% down
Total Interest
over 15 years
Interest Savings vs 30yr
lifetime savings
  • Rate typically 0.5–0.75% lower than comparable 30-year
  • Equity builds at roughly twice the pace — reaches 50% LTV in ~7 years
  • Significant total interest savings over the life of the loan
  • Stricter DTI — lenders qualify on the higher required payment

Frequently Asked Questions

What are current 15-year fixed rates today in Sweet Grass County, MT?

Today's leading benchmark rate for 15-year fixed rates in Sweet Grass County, MT is available on Safe Rate. Calibrated directly to Sweet Grass County, MT's local housing market, Safe Rate shows up-to-the-minute interest rates and points across Conventional, FHA, VA, and Jumbo loan programs daily.

What is the recent trend for 15-year fixed rates in Sweet Grass County, MT?

Mortgage rates for 15-year fixed rates have shown typical daily fluctuations driven by inflation data and bond yields. Over the past 90 days, rates for 15-year fixed rates in Sweet Grass County, MT have hovered between a low of a competitive range and a high of recent cyclical highs. You can track these daily movements by using the 90-day rate history and trajectory chart featured on this page.

Is an FHA or Conventional loan more cost-effective in Sweet Grass County, MT?

Choosing between FHA and Conventional depends on your down payment budget and credit score. For a typical home priced at $364,544 in Sweet Grass County, MT, a standard 20%-down Conventional loan requires an upfront cash down payment of $72,909 but keeps your monthly payment lower at —/mo (at — interest) with no monthly PMI. In comparison, an FHA loan requires only $12,759 (3.5% down) but has an estimated payment of —/mo (at — interest) due to mandatory FHA mortgage insurance (MIP). Local Nuance: The typical local FHA loan amount of $351,785 falls comfortably within the local HUD FHA loan limit of $524,225 (1-unit), making FHA financing an exceptionally accessible, high-leverage entry point into the market.

What is the maximum conforming loan limit in Sweet Grass County before needing a Jumbo loan?

The 2025 conforming conventional loan limit for a 1-unit property in Sweet Grass County is $806,501. With a typical local home value of $364,544 in , a standard 20%-down mortgage requires a loan size of $291,635. Because this is within the $806,501 conforming threshold, buyers can qualify for standard conforming conventional financing with competitive rates.

How does the median home value in Sweet Grass County, MT impact estimated mortgage payments?

The median home value in Sweet Grass County, MT is estimated at $364,544. Buying a typical home here with a standard 20% down payment ($72,909) translates to an estimated starting monthly mortgage payment of — (principal and interest). This serves as a key indicator of market entry costs, with property taxes and homeowners insurance contributing additional monthly escrow amounts.