In Beverly Hills, California, the average monthly household expenses are notably high due to the city's affluent status. Residents can expect to pay around $4,000 to $5,000 for rent or mortgage payments, while additional costs for utilities, groceries, and transportation may add another $1,000 to $1,500. Overall, the total average monthly household expenses can range from $5,000 to $7,000, depending on lifestyle choices and family size.