Palavir · State of US Industries, 2026 Edition
State of Mining, Quarrying, and Oil and Gas Extraction in Maryland, 2026 Edition
NAICS 21
May 28, 2026
1. Market sizing (2022)
Establishments
55
Employees
922
Annual payroll
$66.3M
2. National context
Maryland accounts for 0.24% of the 23,179 US establishments in this sector and ranks 44th out of 50 reporting states.
3. Workforce wages
MD avg annual wage
$71,924
US avg annual wage
$109,364
Maryland sector wages are -34.2% versus the national average for NAICS 21.
4. Federal exclusion overlay (state-wide)
OIG LEIE individuals + entities
890
SAM debarred/excluded
1,644
Exclusion counts are state-wide across all NAICS, not specific to Mining, Quarrying, and Oil and Gas Extraction. Sourced from OIG LEIE and SAM exclusion lists, as of 2026-05-27.
5. Top 3 counties by establishment count
| Rank | County | Establishments | Employees |
|---|---|---|---|
| #1 | Garrett County | 7 | 105 |
| #2 | Cecil County | 5 | 103 |
| #3 | Prince George's County | 5 | 49 |
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