Employment
4,265
Total employees (Census CBP)
Mining, Quarrying, and Oil and Gas Extraction ·NAICS 213113
NAICS 213113 · IRS SOI 2023 · Census CBP
Support Activities for Coal Mining - Industry Benchmarks
$79,447/yr average annual pay, with 5 SBA loans on record for NAICS 213113.
- 17.6%
- Mining, Quarrying, and Oil and Gas Extraction sector margin
- 4K
- Workers employed
- $79,447/yr
- Avg payroll / employee
- $3M
- SBA lending, FY20–26
Data updated July 2026
The verdict · NAICS 213113
Texas leads Support Activities for Coal Mining activity nationally. IRS SOI doesn't publish margin data at this NAICS level, but the broader Mining, Quarrying, and Oil and Gas Extraction sector runs a 17.6% net margin.
- 17.6%
- Mining, Quarrying, and Oil and Gas Extraction sector margin (IRS SOI)
- 4K
- Workers employed (Census CBP)
- $79,447/yr
- Avg payroll / employee
- $3M
- SBA lending, FY20–26
Benchmarking Insights for Support Activities for Coal Mining
Support Activities for Coal Mining sits inside Mining, Quarrying, and Oil and Gas Extraction, a sector that runs a 17.6% net margin overall.
190 establishments employ 4,265 workers (22.4/location) at $79,447/yr average annual pay. Texas leads employment.
Avg Payroll / Employee
$79,447/yr
Annual compensation
Establishments
190
Business locations
Release-over-release change
What changed from Census CBP 2022 to 2023
Employment increased by 1,111; establishment count increased by 3. This comparison uses two published national Census County Business Patterns releases; suppressed fields are omitted rather than estimated.
Workforce scale
Financial Detail
- Annual Payroll (Total)
- $338.8M
- Avg Employees per Establishment
- 22.4
SBA Lending Activity
SBA FY2020–2026SBA Loans Approved
5
Total Loan Volume
$3M
Avg Loan Size
$677K
Jobs Supported
148
Program Breakdown
7(a) 4 (80%)
504 1 (20%)
Top SBA Lender
Shoreham Bank
1 loans in this industry
New Business Share
0.0% of borrowers were new/startup businesses
Annual Lending Trend (4 yrs)
2020 1
2022 1
2023 1
2025 2
Frequently Asked Questions
How profitable is Support Activities for Coal Mining?
IRS SOI doesn't publish margin data at the NAICS 213113 level. Texas leads this industry nationally. The broader Mining, Quarrying, and Oil and Gas Extraction sector runs a 17.6% net margin (IRS SOI 2023).
How many businesses are in Support Activities for Coal Mining?
190 business establishments. Together they employ 4,265 workers.
What is the average payroll per employee in Support Activities for Coal Mining?
$79,447/yr average annual pay per employee. Businesses average 22.4 employees per establishment.
Which states have the most Support Activities for Coal Mining employment?
Texas leads with 29 workers.
How much SBA lending does Support Activities for Coal Mining receive?
Support Activities for Coal Mining businesses received 5 SBA loans totaling $3 million between FY2020 and FY2026. The average loan size was $677K. These loans supported 148 jobs at origination. Most lending (80%) came through the SBA 7(a) program.
Comparable industry benchmarks
These links are calculated from the current national dataset. They are comparison paths, not recommendations or evidence that businesses operate alike.
How this ranks: Its Census employment total exceeds 6% of that same 801-industry cohort. Calculated by ranking this industry's reported value against every other industry at the same NAICS digit-level, not the whole dataset: comparing a 6-digit detail industry to a 2-digit sector would mix incompatible scales.
Closest workforce scale
Same NAICS detail level, ordered by the smallest difference in reported Census employment.
Benchmarking Support Activities for Coal Mining
- No margin data, check the parent industry. Browse Mining, Quarrying, and Oil and Gas Extraction
- 190 establishments, 4,265 workers. Payroll benchmarks
- 5 SBA loans on record. SBA lending rankings
Disclaimer: Public IRS/Census data, not financial or tax advice. See our full disclaimer.
Sources: IRS Statistics of Income (SOI) Business Tax Statistics · Census Bureau County Business Patterns 2023
NAICS 213113 · Data year: 2023
According to the U.S. Census Bureau, which released its 2023 County Business Patterns dataset in June 2025, PlainBizBench benchmarks 2,002 U.S. industries against Internal Revenue Service Statistics of Income data. See our methodology for the full compilation process.
Read our methodology - how this data is sourced, computed, and verified.
Source: U.S. Census Bureau, County Business Patterns / SUSB Industry employment scale, payroll, and firm-size benchmarks · 2023
Every figure on PlainBizBench is rendered directly from federal source data, no number is typed in by an editor. This page aggregates profit-margin, payroll, entity-type, and SBA-lending benchmarks for this industry, live from the dataset. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error.
Disclaimer: Public IRS/Census data, not financial or tax advice. See our full disclaimer.