| Name | Label | Concept | Required | Attribute of | Limit | Predicate Type | Group | |
|---|---|---|---|---|---|---|---|---|
| 1 variable | ||||||||
| B24030_181M | Margin of Error!!Total:!!Female:!!Transportation and warehousing, and utilities:!!Transportation and warehousing:!!Postal service | Sex by Industry for the Civilian Employed Population 16 Years and Over | not required | B24030_181E | 0 | int | B24030 | |