Employment
11,287
Total employees (Census CBP)
Manufacturing ·NAICS 324122
NAICS 324122 · IRS SOI 2023 · Census CBP
$89,048/yr average annual pay, with 4 SBA loans on record for NAICS 324122.
Data updated July 2026
The verdict · NAICS 324122
California leads Asphalt Shingle and Coating Materials Manufacturing activity nationally, across 183 establishments employing 11K workers. IRS SOI doesn't publish margin data at this NAICS level.
Asphalt Shingle and Coating Materials Manufacturing sits inside Manufacturing.
183 establishments employ 11,287 workers (61.7/location) at $89,048/yr average annual pay. California leads employment, followed by Minnesota and Pennsylvania.
Employment
11,287
Total employees (Census CBP)
Avg Payroll / Employee
$89,048/yr
Annual compensation
Establishments
183
Business locations
Release-over-release change
Employment increased by 212; establishment count decreased by 17. This comparison uses two published national Census County Business Patterns releases; suppressed fields are omitted rather than estimated.
| State | Employment |
|---|---|
| California | 968 |
| Minnesota | 576 |
| Pennsylvania | 507 |
| Alabama | 497 |
| Washington | 369 |
| Illinois | 282 |
| Missouri | 278 |
Showing top 10 of 21 states
SBA Loans Approved
4
Total Loan Volume
$4M
Avg Loan Size
$1071K
Jobs Supported
20
Top SBA Lender
KeyBank National Association
1 loans in this industry
New Business Share
50.0% 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 18% 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 Asphalt Shingle and Coating Materials Manufacturing
Sources: IRS Statistics of Income (SOI) Business Tax Statistics · Census Bureau County Business Patterns 2023
NAICS 324122 · 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.