The top three occupations in the Petroleum & petroleum products merchant wholesalers Industry Group are driver/sales workers & truck drivers, sales representatives, wholesale & manufacturing, and firstline supervisors of nonretail sales workers. On average, full-time employees in the Petroleum & petroleum products merchant wholesalers Industry Group work 46.1 hours per week and have an average annual salary of $100,538. Part-time employees in the same industry work 20.4 hours and earn an average annual salary of $48,213.

The locations with the highest concentration of employees in the Petroleum & petroleum products merchant wholesalers Industry Group are Harris County (North)--North of FM-1960, West of I-45 & East of TX-249 PUMA, TX, Houston-Galveston Area Council--Montgomery County (South), The Woodlands (North) PUMA, TX, and Houston City (West)--East of TX-6 & West of Beltway TX-8 PUMA, TX.

The workforce of Petroleum & petroleum products merchant wholesalers Industry Group in 2024 was 88,072 people, with 25.8% woman, and 74.2% men.

In 2024, 72.2% of the workforce in the Petroleum & petroleum products merchant wholesalers Industry Group was White (63,587 people), of which 26.2% were women and 73.8% men.