United States Number of Private Business Establishments in the NAICS 21231 Stone mining and quarrying Industry

Updated on April 2, 2026.

According to data from the US Bureau of Labor Statistics, in 2025 Q3, the number of private business establishments in the naics 21231 stone mining and quarrying industry in the United States was 2,591.

The chart and table below shows the number of business establishments for each quarter.

You can see similar information for different types of businesses establishments and industries.

Related Topics: US BLS Topic List.

Data Source: US Bureau of Labor Statistics (QCEW).

US Number of Private Business Establishments in the NAICS 21231 Stone mining and quarrying Industry

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Year Quarter	Number of Business Establishments
2023 Q1	2536
2023 Q2	2547
2023 Q3	2547
2023 Q4	2544
2024 Q1	2516
2024 Q2	2542
2024 Q3	2548
2024 Q4	2546
2025 Q1	2539
2025 Q2	2564
2025 Q3	2591