Manufacturing ·NAICS 3121

2026 data Public-data reference. IRS SOI · Census CBP · 2023 Healthy margin

Manufacturing — Industry Benchmarks

Profit margins, payroll, employment, and SBA lending for Manufacturing (NAICS 3121). Cross-checked against IRS SOI 2023 and Census County Business Patterns. Refreshed as new data lands.

Manufacturing (NAICS 3121) operates at a 8.0% net profit margin, in line with the national median. The industry generates $34.7B in total annual receipts across all business entities filing federal tax returns. Census Bureau data identifies 12,452 business establishments employing 279,743 workers nationwide.

The average employee earns $57,553/yr in annual compensation, while the typical business in this industry generates $13.4B in revenue. Businesses average 22.5 employees per establishment. California leads in employment concentration for this industry.

Benchmarking Insights for Manufacturing

When you read the 8.0% net profit margin for Manufacturing, the number only becomes actionable when paired with scale. This industry sits inside the broader Manufacturing sector and reports $34.7B of aggregate annual receipts across 2,584 federal tax returns. Owners comparing their own books should read the margin as a midpoint — smaller operators typically run several points below the aggregate because fixed overhead (rent, software, insurance) consumes a larger share of lower revenue bases, while the typical establishment here generates $13.4B per year. Treat the industry figure as a ceiling calibrated by businesses that have already achieved operating leverage.

Labor economics tell the second half of the story. Census CBP shows 12,452 active establishments employing 279,743 workers, averaging 22.5 employees per location and paying $57,553/yr per employee annually. California leads the geographic distribution of employment, with Texas and Pennsylvania rounding out the top three concentrations. Headcount density matters because thin-margin industries only clear the cash-flow bar when establishments reach the staffing level where fixed costs amortize — a useful cross-check against the margin line above.

Capital access is the third lens. SBA 7(a) and 504 approvals for this industry totaled 2,375 loans worth $1.6 billion between FY2020 and FY2025, supporting 30,715 jobs at origination. The average ticket size — $685K — signals the typical capital gap operators bridge when expanding. The Huntington National Bank ranks as the most active SBA lender serving this NAICS code. Use this alongside the IRS and Census figures to decide whether your own plan should target operational efficiency, workforce expansion, or financed growth.

Profit Margin

8.0%

Net income ÷ total receipts (IRS SOI)

Total Receipts

$34.7B

Annual revenue (IRS SOI)

Net Income

$2.8B

Pre-tax net income

Employment

279,743

Total employees (Census CBP)

Avg Payroll / Employee

$57,553/yr

Annual compensation

Establishments

12,452

Business locations

Where each dollar of revenue goes

Decomposition of every dollar of Manufacturing receipts using IRS SOI 2023 aggregate ratios.

Workforce scale

Establishment-size distribution and per-establishment headcount based on Census Statistics of US Businesses (SUSB) typical strata.

Margin position vs national reference points

Manufacturing net margin 26.7%
US median (10%)

Plotted against a 0–30% scale. The US business p25 / median / p75 reference points are 5% / 10% / 18% respectively (IRS SOI aggregate).

Business Structure Breakdown

How businesses in this industry are legally structured (IRS SOI)

C Corporation
2,584 returns 100%

Margin: 8.0% · Receipts: $34.7B

Financial Detail

Total Tax Returns Filed
2,584
Total Deductions
N/A
Avg Receipts per Business
$13.4B
Annual Payroll (Total)
$16.1B
Avg Employees per Establishment
22.5

Sub-Industries

Industry Profit Margin
Manufacturing

NAICS 31211

N/A
Manufacturing

NAICS 31212

N/A
Manufacturing

NAICS 31213

N/A
Manufacturing

NAICS 31214

N/A

Top States by Employment

State Employment
California 59,585
Texas 17,840
Pennsylvania 14,181
New York 12,522
Florida 11,572
North Carolina 9,875
Washington 9,361
Kentucky 9,088
Ohio 9,020
Virginia 8,961

Showing top 10 of 51 states

SBA Lending Activity

FY2020–2025

Small Business Administration 7(a) and 504 loan data for this industry. Source: SBA FOIA dataset.

SBA Loans Approved

2,375

FY2020–2025

Total Loan Volume

$1.6B

7(a) + 504 programs

Avg Loan Size

$685K

Per approved loan

Jobs Supported

30,715

Reported at origination

Program Breakdown

7(a) Loans 1,946 loans (82%)
504 Loans 429 loans (18%)

Top SBA Lender

The Huntington National Bank

94 loans in this industry

New Business Share

39.6% of borrowers were new/startup businesses

Annual Lending Trend

FY2020
399 loans
FY2021
485 loans
FY2022
417 loans
FY2023
382 loans
FY2024
323 loans
FY2025
327 loans
FY2026
42 loans

SBA fiscal year runs Oct–Sep. FY2025 = partial year through Sep 2025.

Source: SBA 7(a) and 504 FOIA dataset · FY2020–FY2025 · View SBA lending rankings →

Frequently Asked Questions

What is the average revenue for Manufacturing?
The Manufacturing industry (NAICS 3121) reports total annual receipts of $34.7B across all business entities, based on IRS Statistics of Income data. The average revenue per business is $13.4B.
How profitable is Manufacturing?
Manufacturing has a net profit margin of 8.0%, which is in line with the national median. This is calculated as net income divided by total receipts from IRS SOI business tax statistics.
How many businesses are in Manufacturing?
There are 12,452 business establishments in Manufacturing (NAICS 3121) according to Census Bureau County Business Patterns 2023 data. These establishments collectively employ 279,743 workers.
What is the average payroll per employee in Manufacturing?
The average annual payroll per employee in Manufacturing is $57,553/yr, based on Census Bureau County Business Patterns data. Businesses in this industry average 22.5 employees per establishment. This figure includes wages, salaries, and benefits reported by employers.
Which states have the most Manufacturing employment?
California leads in Manufacturing employment with 59,585 workers. Texas (17,840) and Pennsylvania (14,181) round out the top three. These figures come from the Census Bureau County Business Patterns 2023 survey.
How much SBA lending does Manufacturing receive?
Manufacturing businesses received 2,375 SBA loans totaling $1.6 billion between FY2020 and FY2025. The average loan size was $685K. These loans supported 30,715 jobs at origination. Most lending (82%) came through the SBA 7(a) program.
Disclaimer: PlainBizBench provides publicly available IRS and Census data for informational purposes only. This is not financial, tax, or business advice. Consult a qualified accountant or financial advisor for business-specific guidance.

Sources: IRS Statistics of Income (SOI) Business Tax Statistics · Census Bureau County Business Patterns 2023

NAICS 3121 · Data year: 2023

Related

Data sourced from official public datasets. See our methodology for details. Retrieved and formatted by PlainBizBench Editorial

Source: U.S. Census Bureau — County Business Patterns / SUSB Industry employment scale, payroll, and firm-size benchmarks · 2025