Unit Labor Costs for Mining: Stone Mining and Quarrying (NAICS 21231) in the United States (IPUBN21231U100000000)

2025: 139.765
Updated: Jun 29, 2026 10:17 AM CDT
Next Release Date: Not Available
2025:  139.765  
2024:  132.391  
2023:  118.736  
2022:  110.871  
2021:  104.168  
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Units:

Index 2017=100,
Not Seasonally Adjusted

Frequency:

Annual

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Notes

Source: U.S. Bureau of Labor Statistics  

Release: Industry Productivity  

Units:  Index 2017=100, Not Seasonally Adjusted

Frequency:  Annual

Notes:

Unit labor costs represent the cost of labor required to produce one unit of output. The unit labor cost indexes are computed by dividing an index of nominal industry labor compensation by an index of real industry output.

Suggested Citation:

U.S. Bureau of Labor Statistics, Unit Labor Costs for Mining: Stone Mining and Quarrying (NAICS 21231) in the United States [IPUBN21231U100000000], retrieved from FRED, Federal Reserve Bank of St. Louis; https://fred.stlouisfed.org/series/IPUBN21231U100000000, .

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