25.66% of the population of Bihiya sub-district, and 24.31% of the population of the town of Bihiya, was engaged in main or marginal work in 2011; both figures were the lowest in Bhojpur district for sub-districts and towns respectively. A plurality of workers in Bihiya sub-district were agricultural laborers who did not own or rent their own land (instead, they work on another person's land for wages), accounting for 40.79% of the workforce. Cultivators who did own or lease their own land constituted 25.05% of the sub-district's workforce, household industry workers were 4.10%, and other workers were the remaining 29.24%. These figures were all fairly close to the average for the entire district of Bhojpur. Patterns of employment were different in the town of Bihiya, where both categories of agricultural workers combined formed less than 20% of the workforce. Other workers were 70.49%, compared to the 72.55% average for all towns in Bhojpur.