Freddie Mac

Fixed mortgage rates, mortgage rate history and mortgage rate changes

Weekly U.S. mortgage rate averages from Freddie Mac’s Primary Mortgage Market Survey.

Get mortgage rates

Get mortgage rates

Get Freddie Mac’s U.S. 30-year and 15-year fixed mortgage rates for the latest survey or a chosen date, with weekly and year-ago changes. An optional date range adds up to 520 weekly results, newest first. The 15-year series begins in August 1991; earlier rates are unavailable. Year-ago changes compare with the survey week around 52 weeks earlier.

Your information

More options

DateOptional

Survey week on or before this date; defaults to the latest survey.

End DateOptional

Last date to include in weekly history; defaults to today when start_date is set.

Start DateOptional

First date to include in weekly history; defaults to the earliest available survey when end_date is set.

1 credit per run

Example results

Page URL: freddiemac.com
Survey Date: 2026-09-24
Rate 15 Year (%): 6.42
Rate 30 Year (%): 7.03
Change 15 Year Year Ago Points: 0.93
Change 30 Year Year Ago Points: 0.73
Change 15 Year Previous Week Points: 0.16
Change 30 Year Previous Week Points: 0.08
Weekly History: None

Example data · Run in Studio for fresh results.

About Freddie Mac

Freddie Mac’s Get mortgage rates method returns 15-year and 30-year fixed mortgage rates for the latest survey or a chosen date.

It also returns weekly history and week-over-week and year-ago changes; date ranges are optional.

Built by Fous from freddiemac.com and checked automatically; it last passed a check on Sep 30, 2026. Fous is not affiliated with Freddie Mac.

Actions

Get mortgage rates

1 credit per run

What you provide

Field	Type	Required	Description
Date`date`	Date	Optional	Survey week on or before this date; defaults to the latest survey.Example: 2026-09-22
End Date`end_date`	Date	Optional	Last date to include in weekly history; defaults to today when start_date is set.Example: 2025-10-31
Start Date`start_date`	Date	Optional	First date to include in weekly history; defaults to the earliest available survey when end_date is set.Example: 2025-09-01

What you get

Field	Type	Description
Page URL`page_url`	Link	Example: https://www.freddiemac.com/pmms/pmms_archives
Survey Date`survey_date`	Date	Example: 2026-09-24
Weekly History`weekly_history`	List	Weekly survey results, newest first, within the requested date range; up to 520 weeks. Empty if no range was requested.
Page URL`weekly_history[].page_url`	Link	Example: https://www.freddiemac.com/pmms/pmms_archives
Survey Date`weekly_history[].survey_date`	Date	Example: 2025-10-30
Rate 15 Year (%)`weekly_history[].rate_15_year_percent`	Number	Example: 5.41
Rate 30 Year (%)`weekly_history[].rate_30_year_percent`	Number	Average fixed mortgage rate in percent (for example, 6.35 means 6.35%).Example: 6.17
Rate 15 Year (%)`rate_15_year_percent`	Number	Example: 6.42
Rate 30 Year (%)`rate_30_year_percent`	Number	Average fixed mortgage rate in percent (for example, 6.35 means 6.35%).Example: 7.03
Change 15 Year Year Ago Points`change_15_year_year_ago_points`	Number	Example: 0.93
Change 30 Year Year Ago Points`change_30_year_year_ago_points`	Number	Example: 0.73
Change 15 Year Previous Week Points`change_15_year_previous_week_points`	Number	Example: 0.16
Change 30 Year Previous Week Points`change_30_year_previous_week_points`	Number	Example: 0.08

Example result

For

JSON

{
  "page_url": "https://www.freddiemac.com/pmms/pmms_archives",
  "survey_date": "2026-09-24",
  "weekly_history": [],
  "rate_15_year_percent": 6.42,
  "rate_30_year_percent": 7.03,
  "change_15_year_year_ago_points": 0.93,
  "change_30_year_year_ago_points": 0.73,
  "change_15_year_previous_week_points": 0.16,
  "change_30_year_previous_week_points": 0.08
}

For developers

Run this workflow from your own code. In Studio, turn on Developer mode and create an API key.

cURL

# First set your key: export FOUS_API_KEY='YOUR_FOUS_API_KEY'
: "${FOUS_API_KEY:?Set FOUS_API_KEY before running this example}"

curl 'https://api.fous.com/v1/query' \
  --fail-with-body --silent --show-error --max-time 120 \
  -H "Authorization: Bearer $FOUS_API_KEY" \
  -H 'Content-Type: application/json' \
  --data-raw '{
  "api": "@freddie-mac",
  "visibility": "public",
  "operation": "get_mortgage_rates",
  "version": 1,
  "input": {},
  "response": {
    "format": "json"
  }
}'

What you can do with it

Track weekly changes in fixed mortgage rates
Compare 15-year and 30-year mortgage rates
Review mortgage rates over a selected date range
Compare current rates with rates from a year ago

Questions

Is Fous affiliated with Freddie Mac?

No. Fous is not affiliated with Freddie Mac. This workflow reads the public freddiemac.com website and returns its data.

How much does it cost?

Each run costs 1 credit. With pay-as-you-go, a credit costs 1¢; monthly plans cost less per credit.

Do I need a Freddie Mac account?

No. You only need a Fous account.

How current is the data?

Fous gets the data from freddiemac.com when you run it; repeating the same request within a day may return the saved result. Fous checks this workflow automatically; it last passed a check on Sep 30, 2026.