Employment
86,514
Total employees (Census CBP)
Other Services (except Public Administration) ·NAICS 813920
NAICS 813920 · IRS SOI (C corp) · Census CBP 2023
Professional Organizations - Industry Benchmarks
$101,242/yr average annual pay, with 25 SBA loans on record for NAICS 813920.
- 4.0%
- Other Services (except Public Administration) sector margin
- 87K
- Workers employed
- $101,242/yr
- Avg payroll / employee
- $5M
- SBA lending, FY20–26
Data updated August 2026
The verdict · NAICS 813920
Illinois leads Professional Organizations activity nationally. IRS SOI doesn't publish margin data at this NAICS level, but the broader Other Services (except Public Administration) sector runs a 4.0% net margin.
- 4.0%
- Other Services (except Public Administration) sector margin (IRS SOI)
- 87K
- Workers employed (Census CBP)
- $101,242/yr
- Avg payroll / employee
- $5M
- SBA lending, FY20–26
Use Professional Organizations's NAICS benchmark as a comparison point, not a forecast for one business.
Professional Organizations is reported here with financial measures from IRS Statistics of Income and workforce measures from Census County Business Patterns. The page keeps those source systems distinct, shows unavailable fields rather than estimating them, and links the underlying industry context so readers can compare the same NAICS activity before interpreting a margin or payroll figure.
Source: IRS SOI (C corporation headline) and Census County Business Patterns 2023
Benchmarking Insights for Professional Organizations
Professional Organizations sits inside Other Services (except Public Administration), a sector that runs a 4.0% net margin overall.
6,529 establishments employ 86,514 workers (13.3/location) at $101,242/yr average annual pay. Illinois leads employment, followed by District of Columbia and Virginia.
Professional Organizations sits in the 69th percentile for employment among 6-digit NAICS industries with reported data.
Avg Payroll / Employee
$101,242/yr
Annual compensation
Establishments
6,529
Business locations
Release-over-release change
What changed from Census CBP 2022 to 2023
Employment decreased by 545; establishment count decreased by 61. This comparison uses two published national Census County Business Patterns releases; suppressed fields are omitted rather than estimated.
Subscribe to this industry's release updates (RSS)Workforce scale
Financial Detail
- Annual Payroll (Total)
- $8.8B
- Avg Employees per Establishment
- 13.3
Top States by Employment
| State | Employment |
|---|---|
| Illinois | 11,856 |
| District of Columbia | 10,482 |
| Virginia | 7,283 |
| Maryland | 6,243 |
| California | 5,570 |
| Pennsylvania | 5,081 |
| New York | 5,004 |
| Texas | 3,560 |
| New Jersey | 2,735 |
| Florida | 2,405 |
Showing top 10 of 51 states
SBA Lending Activity
SBA FY2020–2026SBA Loans Approved
25
Total Loan Volume
$5M
Avg Loan Size
$193K
Jobs Supported
133
Program Breakdown
7(a) 23 (92%)
504 2 (8%)
Top SBA Lender
PNC Bank, National Association
4 loans in this industry
New Business Share
28.0% of borrowers were new/startup businesses
Annual Lending Trend (6 yrs)
2020 3
2021 2
2022 3
2023 8
2024 4
2025 5
Frequently Asked Questions
How profitable is Professional Organizations?
IRS SOI doesn't publish margin data at the NAICS 813920 level. Illinois leads this industry nationally. The broader Other Services (except Public Administration) sector runs a 4.0% net margin (IRS SOI 2013 C corp).
How many businesses are in Professional Organizations?
6,529 business establishments. Together they employ 86,514 workers.
What is the average payroll per employee in Professional Organizations?
$101,242/yr average annual pay per employee. Businesses average 13.3 employees per establishment.
Which states have the most Professional Organizations employment?
Illinois leads with 11,856 workers. District of Columbia (10,482) and Virginia (7,283) round out the top three.
How much SBA lending does Professional Organizations receive?
Professional Organizations businesses received 25 SBA loans totaling $5 million between FY2020 and FY2026. The average loan size was $193K. These loans supported 133 jobs at origination. Most lending (92%) came through the SBA 7(a) program.
Nationwide industries with similar benchmark drivers
Two IRS/Census peer sets for Professional Organizations, both at NAICS level 6 and excluding this code so the neighborhoods are not self-links.
According to Census County Business Patterns 2023, Professional Organizations ranks #247 of 801 U.S. industries at the 6-digit NAICS level by total employment.
Similar workforce scale
Nearest peer industries by ABS(Census employment) (86,514 here).
Read with this industry: Industry employment trends · Other Services (except Public Administration) · 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 813920 · CBP 2023 · IRS SOI
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.