Employment
28,529
Total employees (Census CBP)
Manufacturing ·NAICS 31122
NAICS 31122 · IRS SOI 2023 · Census CBP
$77,292/yr average annual pay, with 13 SBA loans on record for NAICS 31122.
Data updated July 2026
The verdict · NAICS 31122
Iowa leads Starch and Vegetable Fats and Oils Manufacturing activity nationally. IRS SOI doesn't publish margin data at this NAICS level, but the broader Manufacturing sector runs a 6.7% net margin.
Starch and Vegetable Fats and Oils Manufacturing sits inside Manufacturing, a sector that runs a 6.7% net margin overall.
369 establishments employ 28,529 workers (77.3/location) at $77,292/yr average annual pay. Iowa leads employment, followed by Indiana and Nebraska.
Employment
28,529
Total employees (Census CBP)
Avg Payroll / Employee
$77,292/yr
Annual compensation
Establishments
369
Business locations
Release-over-release change
Employment increased by 3,052; establishment count was unchanged by 0. This comparison uses two published national Census County Business Patterns releases; suppressed fields are omitted rather than estimated.
| Industry | Profit Margin |
|---|---|
| Fats and Oils Refining and Blending NAICS 311225 | N/A |
| Soybean and Other Oilseed Processing NAICS 311224 | N/A |
| Wet Corn Milling NAICS 311221 | N/A |
| State | Employment |
|---|---|
| Iowa | 3,859 |
| Indiana | 1,673 |
| Nebraska | 1,121 |
| Kansas | 878 |
| Missouri | 835 |
| North Dakota | 455 |
| Kentucky | 400 |
| South Dakota | 216 |
| Idaho | 80 |
Showing top 10 of 34 states
SBA Loans Approved
13
Total Loan Volume
$7M
Avg Loan Size
$561K
Jobs Supported
127
Top SBA Lender
Zions Bank, A Division of
1 loans in this industry
New Business Share
38.5% 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 24% of that same 551-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 Starch and Vegetable Fats and Oils Manufacturing
Sources: IRS Statistics of Income (SOI) Business Tax Statistics · Census Bureau County Business Patterns 2023
NAICS 31122 · 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.