30-Year Fixed Rate Mortgage Average in the United States
On November 17, 2022, Freddie Mac changed the methodology of the Primary Mortgage Market Survey® (PMMS®). The weekly mortgage rate is now based on applications submitted to Freddie Mac from lenders across the country. For more information regarding Freddie Mac’s enhancement, see their research note (https://www.freddiemac.com/research/insight/20221103-freddie-macs-newly-enhanced-mortgage-rate-survey). Data are provided “as is” by Freddie Mac®, with no warranties of any kind, express or implied,…
- Source
- FRED (St. Louis Fed)
- Rows
- 2,896
- Columns
- 2
- Source cadence
- Weekly
- Last refreshed
- Sep 27, 2026
- Theme
- finance
| Column | Type | Description |
|---|---|---|
| date | date | Observation date (FRED API field date). |
| value | float | Observation value as published by FRED for this series; see the series notes for methodology and revisions. (unit: Percent) |
- Current
20260927T191506Z-a51de4aa3b8c · sha256 a51de4aa3b8c…
2,896 rows · first snapshot
Point any LLM at the metadata endpoint — the documentation above is machine-readable too (JSON-LD + Croissant).
curl "https://datazimuts.com/v1/datasets/fred/mortgage_30y_fixed_rate" | jq '{title, rows, columns_count, license}'import requests
ds = requests.get("https://datazimuts.com/v1/datasets/fred/mortgage_30y_fixed_rate").json()
print(ds["title"], ds["rows"], "rows")
# Sample rows for an LLM context window
for row in ds.get("sample_rows", [])[:5]:
print(row)API endpoint: https://datazimuts.com/v1/datasets/fred/mortgage_30y_fixed_rate
Tip: fetch /llms.txt for the full machine-readable catalog.
Where this data comes from and what was made from it. Other people's work shows as counts; only shared projects are named.
Cite this snapshot
Pinned to snapshot 20260927T191506Z-a51de4aa3b8c and its content hash, so readers get exactly the data you used.
FRED (St. Louis Fed). (2026). 30-Year Fixed Rate Mortgage Average in the United States [Data set, snapshot 20260927T191506Z-a51de4aa3b8c, sha256 a51de4aa3b8c]. Datazimuts. Retrieved 2026-09-27, from https://datazimuts.com/en/datasets/fred/mortgage_30y_fixed_rate?snapshot=20260927T191506Z-a51de4aa3b8c
@misc{dz_fred_mortgage_30y_fixed_rate_a51de4aa,
title = {{30-Year Fixed Rate Mortgage Average in the United States}},
author = {{FRED (St. Louis Fed)}},
year = {2026},
publisher = {Datazimuts},
howpublished = {\url{https://datazimuts.com/en/datasets/fred/mortgage_30y_fixed_rate?snapshot=20260927T191506Z-a51de4aa3b8c}},
note = {Snapshot 20260927T191506Z-a51de4aa3b8c, sha256 a51de4aa3b8c555bca0ec8c1430c2a3b8579ee22bd6c289876d8c66ff55080a7; accessed 2026-09-27}
}Embed a table or a chart
Paste this into any page. The embed is pinned to the same snapshot, follows the reader's light or dark setting, and always shows the source, license and a link back.
<iframe src="https://datazimuts.com/embed/chart?dataset=fred%2Fmortgage_30y_fixed_rate&lang=en&theme=auto&snapshot=20260927T191506Z-a51de4aa3b8c&x=date&y=value&agg=avg" title="30-Year Fixed Rate Mortgage Average in the United States" width="100%" height="380" style="border:0" loading="lazy"></iframe>
Ask about this dataset. Answers come only from its catalog record, measured profile and change history, and list the facts they used.