The county in Hawaii with the lowest cost of living is Maui County. The average living wage in Maui County is $103,095 according to MIT data. Maui County has the lowest cost of living because it has relatively less expensive childcare and housing costs compared to Hawaii as a whole. Childcare costs $15,986 a year in Maui County for two children compared to the Hawaii average of $17,959. Housing costs, defined as a blend of the average rent and average mortgage payment, are $21,264 per year in Maui County compared to $23,334 on average in Hawaii.
The average home value in Maui County is $657,400 and the average income is $84,363 per year. Part of the reason this county has the lowest cost of living in Hawaii is a relatively high level of poverty for Hawaii and higher than average crime rates. These factors make a place less desirable to live, but also push down the cost of living.
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The cost of living in Hawaii is 20.0% higher than the US average. According to MIT, the required living wage for a family of four with two working parents in Hawaii is $107,702 vs the national average for a family of four with two working parents of $89,744. The median income of a Hawaii household is $83,173.
The cheapest housing market in Hawaii is Hickam Housing. The average home value in Hickam Housing is $0, the lowest in the state. The average home value in Hawaii is $636,400, almost nan times higher than Hickam Housing.