The average weekly per capita expenditure on factory-produced liquid milk in Jember Regency is Rp371.43.

The average expenditure of people in Jember Regency to purchase factory-produced liquid milk in 2023 was Rp371.43 per capita per week. This value increased compared to the previous year's expenditure, which was recorded at Rp110.94 per capita per week.

The five largest expenditures of residents for eggs and milk groups in Jember Regency, from the highest to the lowest, were spent on: broiler chicken eggs (Rp3,420.37 per capita per week), infant formula (Rp734.07 per capita per week), powdered milk (Rp724.49 per capita per week), factory-produced liquid milk (Rp371.43 per capita per week), and the lowest was spent on duck eggs/Manila duck eggs (Rp85.05 per capita per week).

Average per capita expenditure is the cost incurred for the consumption of all household members over a month, whether from purchases, gifts, or self-production, divided by the number of household members. Household consumption is distinguished between food and non-food consumption, regardless of the origin of the goods, and is limited to household expenditure only, excluding consumption/expenditure for business purposes or given to other parties.

Expenditure for food consumption is calculated weekly, while for non-food consumption it is calculated for the last month and 12 months. Both food and non-food consumption are then converted into average monthly expenditure. The average per capita consumption/expenditure figures presented in BPS publications are obtained by dividing the total consumption of all households (both consuming food and not) by the total population.

Based on region, the highest household expenditure for purchasing factory-produced liquid milk was in South Jakarta, and the lowest was in Toli Toli Regency. Jember Regency's expenditure on factory-produced liquid milk ranked 128th. Meanwhile, the national average per capita expenditure for purchasing factory-produced liquid milk is Rp253 per capita per week.

The following are the 10 regencies/cities with the highest per capita expenditure for purchasing factory-produced liquid milk:

• South Jakarta: Rp2,972.64
• East Jakarta: Rp2,483.46
• Depok: Rp2,337.49
• Bandung: Rp2,287.33
• North Jakarta: Rp2,103.43
• Central Jakarta: Rp2,085.80
• Bekasi: Rp2,085.71
• West Jakarta: Rp1,972.90
• Salatiga: Rp1,891.19
• Cimahi: Rp1,815.69