Palavir · State of US Industries, 2026 Edition
State of Mining, Quarrying, and Oil and Gas Extraction in Connecticut, 2026 Edition
NAICS 21
May 28, 2026
1. Market sizing (2022)
Establishments
65
Employees
527
Annual payroll
$48.3M
2. National context
Connecticut accounts for 0.28% of the 23,179 US establishments in this sector and ranks 43rd out of 50 reporting states.
3. Workforce wages
CT avg annual wage
$91,732
US avg annual wage
$109,364
Connecticut sector wages are -16.1% versus the national average for NAICS 21.
4. Federal exclusion overlay (state-wide)
OIG LEIE individuals + entities
768
SAM debarred/excluded
1,275
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 | Capitol Planning Region | 15 | 160 |
| #2 | Northwest Hills Planning Region | 10 | 71 |
| #3 | Northeastern Connecticut Planning Region | 9 | 56 |
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