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Safe Rate LocalYellowstone County index·Updated July 3, 2026

30-Year Fixed Mortgage Rates in Yellowstone County

6.860%Rate
6.868%APR
$1,971monthly mortgage payment
$0points (0 pts)
Loan Amount $300,482; and Downpayment $75,121
Local Fast Facts
30111
Typical Home Value
$375,603
YoY Appreciation
+3.1%
Area Median Income
$80,416
Estimated Property Taxes
$2,849/yr
Est. Property Tax Rate
0.76%
Conforming Loan Limit (1-unit)
$806,501
FHA Loan Limit (1-unit)
$524,225
Jumbo Threshold (1-unit)
> $806,501
Average Loan to Value
72.6%

Select your Scenario

20% Down

6.860%

30-year fixed · no PMI

Payment$1,971/mo
Down$75,121
Loan$300,482

5% Down

6.860%

30-year fixed · buy sooner

Payment$2,534/mo
Down$18,780
Loan$356,823

15-Year Fixed

5.952%

Build equity faster

Payment$2,528/mo
Down$75,121
Loan$300,482

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30-Year Fixed Mortgage Details for Yellowstone County

Standard benchmark · 20% down · Median home value

Interest Rate
6.860%
today's benchmark
Est. Monthly P&I
$2,264/mo
$300,482 loan, 20% down
Total Interest
$514,518
over 30 years
Loan Term
360 months
fixed payment schedule
  • Most widely available — all lenders price this scenario daily
  • Lower required payment preserves cash flow for other investments
  • PMI cancels at 80% LTV if down payment is under 20%
  • Rate slightly higher than 15-year, but maximum flexibility

Frequently Asked Questions

What are current 30-year fixed rates today in Yellowstone County, MT?

Today's leading benchmark rate for 30-year fixed rates in Yellowstone County, MT is 6.860% (with an estimated monthly payment of $2,264). Calibrated directly to Yellowstone 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 30-year fixed rates in Yellowstone County, MT?

Mortgage rates for 30-year fixed rates have shown typical daily fluctuations driven by inflation data and bond yields. Over the past 90 days, rates for 30-year fixed rates in Yellowstone County, MT have hovered between a low of 6.518% and a high of 6.976%. 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 Yellowstone County, MT?

Choosing between FHA and Conventional depends on your down payment budget and credit score. For a typical home priced at $375,603 in Yellowstone County, MT, a standard 20%-down Conventional loan requires an upfront cash down payment of $75,121 but keeps your monthly payment lower at $2,264/mo (at 6.860% interest) with no monthly PMI. In comparison, an FHA loan requires only $13,146 (3.5% down) but has an estimated payment of $2,555/mo (at 6.057% interest) due to mandatory FHA mortgage insurance (MIP). Local Nuance: The typical local FHA loan amount of $362,457 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 Yellowstone County before needing a Jumbo loan?

The 2025 conforming conventional loan limit for a 1-unit property in Yellowstone County is $806,501. With a typical local home value of $375,603 in , a standard 20%-down mortgage requires a loan size of $300,482. 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 Yellowstone County, MT impact estimated mortgage payments?

The median home value in Yellowstone County, MT is estimated at $375,603. Buying a typical home here with a standard 20% down payment ($75,121) translates to an estimated starting monthly mortgage payment of $2,264 (principal and interest). Compared to the local area median household income of $80,416 ($6,701/mo), this basic housing payment represents approximately 33.8% of gross monthly household income. This housing cost is well within standard lender affordability guidelines (under the 36% DTI benchmark), demonstrating healthy local purchasing power.