Employment
47,318
Total employees (Census CBP)
Transportation and Warehousing ·NAICS 48511
NAICS 48511 · IRS SOI 2023 · Census CBP
$64,565/yr average annual pay, with 12 SBA loans on record for NAICS 48511.
Data updated July 2026
The verdict · NAICS 48511
Pennsylvania leads Urban Transit Systems activity nationally. IRS SOI doesn't publish margin data at this NAICS level, but the broader Transportation and Warehousing sector runs a 6.0% net margin.
Urban Transit Systems sits inside Transportation and Warehousing, a sector that runs a 6.0% net margin overall.
618 establishments employ 47,318 workers (76.6/location) at $64,565/yr average annual pay. Pennsylvania leads employment, followed by Michigan and Utah.
Employment
47,318
Total employees (Census CBP)
Avg Payroll / Employee
$64,565/yr
Annual compensation
Establishments
618
Business locations
Release-over-release change
Employment increased by 1,976; establishment count decreased by 34. This comparison uses two published national Census County Business Patterns releases; suppressed fields are omitted rather than estimated.
| Industry | Profit Margin |
|---|---|
| Bus and Other Motor Vehicle Transit Systems NAICS 485113 | N/A |
| Commuter Rail Systems NAICS 485112 | N/A |
| Mixed Mode Transit Systems NAICS 485111 | N/A |
| Other Urban Transit Systems NAICS 485119 | N/A |
| State | Employment |
|---|---|
| Pennsylvania | 424 |
| Michigan | 166 |
| Utah | 107 |
| Ohio | 88 |
| Kansas | 57 |
Showing top 10 of 40 states
SBA Loans Approved
12
Total Loan Volume
$6M
Avg Loan Size
$479K
Jobs Supported
233
Top SBA Lender
Eastern Bank
3 loans in this industry
New Business Share
8.3% 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 36% 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 Urban Transit Systems
Sources: IRS Statistics of Income (SOI) Business Tax Statistics · Census Bureau County Business Patterns 2023
NAICS 48511 · 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.