Employment
20,606
Total employees (Census CBP)
Utilities ·NAICS 221121
NAICS 221121 · IRS SOI 2023 · Census CBP
$159,057/yr average annual pay, with 3 SBA loans on record for NAICS 221121.
Data updated July 2026
The verdict · NAICS 221121
Texas leads Electric Bulk Power Transmission and Control activity nationally. IRS SOI doesn't publish margin data at this NAICS level, but the broader Utilities sector runs a 2.6% net margin.
Electric Bulk Power Transmission and Control sits inside Utilities, a sector that runs a 2.6% net margin overall.
360 establishments employ 20,606 workers (57.2/location) at $159,057/yr average annual pay. Texas leads employment, followed by Georgia and Louisiana.
Employment
20,606
Total employees (Census CBP)
Avg Payroll / Employee
$159,057/yr
Annual compensation
Establishments
360
Business locations
Release-over-release change
establishment count decreased by 4. This comparison uses two published national Census County Business Patterns releases; suppressed fields are omitted rather than estimated.
| State | Employment |
|---|---|
| Texas | 2,238 |
| Georgia | 578 |
| Louisiana | 351 |
| Missouri | 348 |
| North Dakota | 132 |
| South Carolina | 60 |
| New Jersey | 4 |
Showing top 10 of 35 states
SBA Loans Approved
3
Total Loan Volume
$1M
Avg Loan Size
$178K
Jobs Supported
42
Top SBA Lender
Chemung Canal Trust Company
2 loans in this industry
New Business Share
0.0% of borrowers were new/startup businesses
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 31% 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.
Same NAICS detail level, ordered by the smallest difference in reported Census employment.
Benchmarking Electric Bulk Power Transmission and Control
Sources: IRS Statistics of Income (SOI) Business Tax Statistics · Census Bureau County Business Patterns 2023
NAICS 221121 · 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.