Mortgage Rate - 15 Year

Returns the average 15-year fixed mortgage rate as a percentage from the Freddie Mac Primary Mortgage Market Survey.

Data Details

Attribute Value
Source Freddie Mac / FRED
Frequency Weekly
Unit Percentage
Type 15-year fixed-rate mortgage

Notes

  • Typically lower than 30-year rates due to shorter term
  • Higher monthly payments but lower total interest
  • Widely used for refinancing

Examples

Current 15-year mortgage rate
=MortgageRate15y()/100
Convert to decimal for calculations
Spread between 30y and 15y rates

When to Use

  • Tracking mortgage rates
  • Refinancing analysis
  • Housing affordability calculations
  • Real estate market research

When NOT to Use

Scenario Use Instead
Need 30-year rate MortgageRate30y()
Need house prices HousePriceIndex()
Need housing starts HousingStarts()

Common Issues & FAQ

Q: What unit is the result in? A: Percentage (e.g., 6.25 means 6.25%).

Q: How often is this updated? A: Weekly, from Freddie Mac's Primary Mortgage Market Survey.

Q: Why is the 15-year rate lower than 30-year? A: Shorter loan terms have less risk for lenders, resulting in lower rates.

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