$329,000: The Income Required for a Family of Four in Massachusetts

Households across the United States face a higher income threshold to maintain financial stability in 2026. A new analysis indicates that a single adult must earn at least $80,000 annually to live comfortably in every state. For households with two working adults and two children, the required income is substantially higher, reaching as much as $329,000 in the most expensive locations.

The study relies on data from the MIT Living Wage Calculator, which was last updated in February 2026. Researchers adjusted these baseline figures using the 50/30/20 budgeting rule. This framework allocates 50% of income to necessities such as housing and utilities, 30% to discretionary spending, and 20% to savings for retirement and emergencies. The resulting estimates represent the annual pre-tax income required to meet these criteria.

Massachusetts and Hawaii present the highest financial hurdles for residents. In Massachusetts, a family of four needs an income of $329,555 to cover basic needs and savings. Hawaii poses the greatest challenge for individuals living alone, where a single adult requires $129,002. At the other end of the spectrum, West Virginia is the least expensive state for a single adult, with a threshold of $81,245. Mississippi offers the lowest cost of living for families of four, requiring $187,533.

Montana recorded the largest year-over-year increase in the income needed to live comfortably. For a single adult in that state, the threshold rose by 8.6% compared to 2025. The total amount required in Montana is now $100,797. New York followed with an 8.4% increase, bringing the requirement for a single adult to $124,342. Maine, California, and Massachusetts also saw increases above 5%.

Fourteen states posted double-digit percentage increases or high single-digit rises, while others saw more modest growth. In contrast, six states experienced a decline in the necessary income since 2025. These states are Tennessee, Maryland, Louisiana, North Carolina, Mississippi, and Texas. In Tennessee, the income needed for a single adult dropped by 1.7% to $89,898. Maryland saw a 0.9% decrease to $107,910.

The data reveals that 40 states require a family of four to earn at least $200,000 annually to live comfortably. This threshold applies to households with two working adults and two children. The analysis highlights that a six-figure salary no longer guarantees financial comfort in nearly half of the states for single adults.

The study was produced by SmartAsset and reviewed by Stacker. It uses the most recent data available from the MIT Living Wage Calculator to calculate year-over-year changes. The estimates treat the living wage as the amount needed for necessities, which constitutes the 50% portion of the total budget under the 50/30/20 rule.