Historical Mortgage Rates Chart - 30-Year & 15-Year Since 1971

Interactive Freddie Mac PMMS chart of U.S. mortgage rates since 1971, plus decade payment impact on a $300k loan. Free to cite.

Rajkishor Sahu
By Rajkishor Sahu Software Engineer, Founder of Daily Calcs
· Published August 5, 2026 · 8 min read

Direct Answer

U.S. 30-year fixed mortgage rates have averaged roughly 7.7% since Freddie Mac began the Primary Mortgage Market Survey (PMMS) in 1971. The annual peak was about 16.6% in 1981; the recent trough was about 2.96% in 2021. On a standard $300,000 / 30-year loan, those eras mean roughly $4,189/mo versus $1,258/mo in principal-and-interest - a lifetime interest gap of more than $1 million. Explore the interactive chart below, then use the decade table for no-JS indexing.

Last reviewed: · Sources: Freddie Mac PMMS via FRED

Editorial note: National averages are planning context only. Your Loan Estimate depends on credit score, loan-to-value (LTV) ratio, points, product (conventional, FHA, VA, jumbo), and lender pricing.

Research method: Daily Calcs ingested FRED series MORTGAGE30US and MORTGAGE15US, computed monthly and annual averages, and applied the fixed-rate amortization formula used by our Mortgage Calculator and Amortization Calculator. Snapshot last refreshed from FRED on the verified date shown under the chart.

Interactive Historical Mortgage Rates Chart

Hover for exact monthly averages. Toggle All, 10 years, or 24 months. The 15-year series begins in 1991.

Historical mortgage rates (Freddie Mac PMMS)

30-year fixed since 1971 · 15-year fixed since 1991

0.0%5.0%10.0%15.0%20.0%1971198019891998200820172026
30-year fixed15-year fixed

Freddie Mac Primary Mortgage Market Survey (PMMS). Data retrieved via FRED series MORTGAGE30US and MORTGAGE15US. Snapshot verified 2026-08-05.

Decade Averages and Payment Impact

Rates alone do not tell the full story. The table converts each decade’s average 30-year rate into monthly principal-and-interest (P&I) and lifetime interest on a $300,000, 30-year loan - the same framing used across our rate explainers.

Decade-average 30-year fixed rates (Freddie Mac PMMS) and principal-and-interest cost on a $300,000 30-year loan. Snapshot verified 2026-08-05.
Decade Avg 30yr rate Monthly P&I Lifetime interest
1970s (1970–1979) 8.86% $2,384 $558,135
1980s (1980–1989) 12.70% $3,248 $869,424
1990s (1990–1999) 8.12% $2,226 $501,519
2000s (2000–2009) 6.29% $1,855 $367,787
2010s (2010–2019) 4.09% $1,448 $221,228
2020s (2020–2026) 5.41% $1,686 $307,128

What the decades show

  • 1980s: Average rates near 12.7% produced payments around $3,250/mo and nearly $870,000 in lifetime interest on $300k.
  • 2010s: Average rates near 4.1% cut the same loan to about $1,450/mo and roughly $221,000 in lifetime interest.
  • 2020s (through mid-2026): Averages near 5.4% sit between the 2000s and early-2020s trough, with payments near $1,690/mo.

For a year-by-year walkthrough of what each rate era cost borrowers, read Mortgage Rate History Payment Impact (2026).

How to Read Freddie Mac PMMS Data

PMMS is Freddie Mac’s weekly survey of lenders’ average contract rates on first-lien, conventional, conforming fixed-rate mortgages. It is a national benchmark - not an individual offer.

FRED (Federal Reserve Bank of St. Louis) republishes the series as downloadable CSVs. Daily Calcs stores a committed JSON snapshot so builds do not depend on live network access, then downsamples weekly points to monthly and annual averages for charts and tables.

Quick Facts About Historical Mortgage Rates

  1. PMMS 30-year coverage begins April 1971; 15-year coverage begins August 1991.
  2. The highest annual 30-year average in the series is about 16.64% (1981).
  3. The lowest annual 30-year average in the series is about 2.96% (2021).
  4. On $300,000 / 30 years, each 1% rate change moves payment by roughly $180–$200/mo in today’s rate band - see How Mortgage Rates Affect Your Monthly Payment.
  5. Decade averages compress weekly noise so journalists and analysts can cite era-level context without cherry-picking a single week.
  6. Payment examples exclude taxes, insurance, PMI (private mortgage insurance), HOA dues, and closing costs.

How We Calculate Payment Impact

For each annual average rate r, monthly principal-and-interest is:

Payment = P × r(1 + r)^n / ((1 + r)^n - 1)

where P = $300,000, r = annual rate ÷ 12, and n = 360 months. Lifetime interest is total scheduled payments minus principal. That matches the amortization engine behind our calculators - so the chart asset and the tools stay consistent.

Official and Supporting Sources

Next Step

Model your own loan amount and lender-quoted rate in the Mortgage Calculator, then compare total interest with the Amortization Calculator.

Frequently Asked Questions

What is the historical average for the 30-year mortgage rate?

Freddie Mac's Primary Mortgage Market Survey (PMMS) shows the 30-year fixed rate averaged roughly 7.7% from 1971 through mid-2026 across weekly observations. Decade averages range from about 4.1% in the 2010s to about 12.7% in the 1980s. Use the chart and decade table on this page for era-by-era context - your personal quote still depends on credit, loan-to-value (LTV) ratio, product, and lender.

When were U.S. mortgage rates the highest?

The modern PMMS peak for the 30-year fixed average was in 1981, when the annual average reached about 16.6%. On a $300,000 30-year loan, that era's average rate implies roughly $4,190 in monthly principal-and-interest and more than $1.2 million in lifetime interest. Rates later fell sharply through the 1990s and 2010s.

When were mortgage rates the lowest in recent history?

The PMMS 30-year annual average bottomed near 2.96% in 2021. On the same $300,000 30-year loan used throughout this article, that rate produces about $1,258 per month in principal-and-interest and roughly $153,000 in lifetime interest - far below 1980s or mid-2020s payment levels.

How do historical mortgage rates affect a $300,000 loan payment?

Holding the loan amount and term fixed isolates rate as the only variable. At the 1971 annual average of 7.54%, monthly principal-and-interest is about $2,106. At the 2026 year-to-date average near 6.31%, it is about $1,859. At the 1981 peak near 16.64%, it jumps to about $4,189. Lifetime interest swings by hundreds of thousands of dollars across those eras.

Where does this historical mortgage rate data come from?

Weekly national averages come from Freddie Mac's Primary Mortgage Market Survey, retrieved via the Federal Reserve Bank of St. Louis FRED series MORTGAGE30US (since 1971) and MORTGAGE15US (since 1991). Daily Calcs commits a JSON snapshot, downsamples to monthly and annual averages, and layers payment math from our amortization engine. This is a planning dataset - not a live rate quote or Loan Estimate.

Can I cite or embed this historical mortgage rates chart?

Yes. Use the republish block on this page for a copy-paste attribution snippet that links back here and credits Freddie Mac PMMS. The page also publishes Dataset JSON-LD so search and AI systems can identify the temporal coverage, creator, and source organization. Please do not present the averages as a personalized lender quote.

Try the calculator

Mortgage Calculator

Open

Try the calculator

Amortization Calculator

Open

Related guides