Skip to main content

Home > Releases > G.17 Industrial Production and Capacity Utilization > Industrial Production: Mining: Iron Ore Mining (NAICS = 21221)

Industrial Production: Mining: Iron Ore Mining (NAICS = 21221) (IPN21221NQ)

Observations

Q1 2026: 82.6912
Updated: Aug 18, 2026 8:19 AM CDT
Q1 2026:  82.6912  
Q4 2025:  76.5973  
Q3 2025:  89.4177  
Q2 2025:  95.3060  
Q1 2025:  89.4298  

Units:

Index 2017=100,
Not Seasonally Adjusted

Frequency:

Quarterly

Fullscreen

Notes

Title Release Dates
Industrial Production: Mining: Iron ore mining 2015-02-18 2020-09-21
Industrial Production: Mining, Quarrying, and Oil and Gas Extraction: Iron Ore Mining (NAICS = 21221) 2020-09-22 2021-05-27
Industrial Production: Mining: Iron Ore Mining (NAICS = 21221) 2021-05-28 2026-08-18
 
Source    
Board of Governors of the Federal Reserve System (US) 2015-02-18 2026-08-18
 
Release    
G.17 Industrial Production and Capacity Utilization 2015-02-18 2026-08-18
 
Units    
Index 2007=100 2015-02-18 2015-07-20
Index 2012=100 2015-07-21 2021-05-27
Index 2017=100 2021-05-28 2026-08-18
 
Frequency    
Quarterly 2015-02-18 2026-08-18
 
Seasonal Adjustment    
Not Seasonally Adjusted 2015-02-18 2026-08-18
 
Notes    
The industrial production (IP) index measures the real output of all relevant establishments located in the United States, regardless of their ownership, but not those located in U.S. territories.

NAICS = 21221

Source Code: IP.N21221.N

2015-02-18 2021-05-27
The industrial production (IP) index measures the real output of all relevant establishments located in the United States, regardless of their ownership, but not those located in U.S. territories.

For more information, see the explanatory notes (https://www.federalreserve.gov/releases/g17/About.htm) issued by the Board of Governors. For recent updates, see the announcements (https://www.federalreserve.gov/feeds/g17.html) issued by the Board of Governors

NAICS: 21221

Source Code: IP.N21221.N.Q

2021-05-28 2024-07-16
explanatory notes (https://www.federalreserve.gov/releases/g17/About.htm) issued by the Board of Governors. For recent updates, see the announcements (https://www.federalreserve.gov/feeds/g17.html) issued by the Board of Governors.



 2024-07-17 2026-08-18

Release Tables

Related Data and Content

Data Suggestions Based On Your Search

Content Suggestions

Other Formats

Annual, Not Seasonally Adjusted Monthly, Not Seasonally Adjusted Monthly, Seasonally Adjusted Quarterly, Seasonally Adjusted

Related Categories

Industrial Production & Capacity Utilization Production & Business Activity

Releases

More Series from G.17 Industrial Production and Capacity Utilization

Tags

Ore Iron Mining G.17 Industr. Production & Capacity Utilization Industrial Production Production Board of Governors Industry Quarterly Indexes Nation Public Domain: Citation Requested United States of America Not Seasonally Adjusted