Employment
66,236
Total employees (Census CBP)
Transportation and Warehousing ·NAICS 49312
NAICS 49312 · IRS SOI 2023 · Census CBP
$56,905/yr average annual pay, with 55 SBA loans on record for NAICS 49312.
Data updated July 2026
The verdict · NAICS 49312
California leads Refrigerated Warehousing and Storage activity nationally, across 1K establishments employing 66K workers. IRS SOI doesn't publish margin data at this NAICS level.
Refrigerated Warehousing and Storage sits inside Transportation and Warehousing.
1,376 establishments employ 66,236 workers (48.1/location) at $56,905/yr average annual pay. California leads employment, followed by Georgia and Texas.
Employment
66,236
Total employees (Census CBP)
Avg Payroll / Employee
$56,905/yr
Annual compensation
Establishments
1,376
Business locations
Release-over-release change
Employment increased by 9,026; establishment count increased by 154. This comparison uses two published national Census County Business Patterns releases; suppressed fields are omitted rather than estimated.
| Industry | Profit Margin |
|---|---|
| Refrigerated Warehousing and Storage NAICS 493120 | N/A |
| State | Employment |
|---|---|
| California | 8,072 |
| Georgia | 6,712 |
| Texas | 6,674 |
| Illinois | 4,615 |
| Pennsylvania | 3,600 |
| New Jersey | 3,153 |
| Virginia | 1,364 |
| Arkansas | 1,052 |
| Alabama | 604 |
| New Mexico | 55 |
Showing top 10 of 44 states
SBA Loans Approved
55
Total Loan Volume
$106M
Avg Loan Size
$1919K
Jobs Supported
949
Top SBA Lender
WBD, Inc.
6 loans in this industry
New Business Share
34.5% 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 47% 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 Refrigerated Warehousing and Storage
Sources: IRS Statistics of Income (SOI) Business Tax Statistics · Census Bureau County Business Patterns 2023
NAICS 49312 · 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.