Ah, you might ask, what good is having the nation's highest median household income if you're saddled with all those pesky taxes? Quite a lot, actually. According to the Tax Foundation — not what anyone would mistake for a liberal organization — Maryland's state and local tax burden is 12th highest in the nation, and Texas' is 45th. So, factoring in Maryland's rate of 10.2 percent versus Texas' 7.9 percent, a typical family could stay here and pull down $63,000 after state and local taxes, or move to Texas and make a bit over $45,000. The cost of living is higher here, according to Census Bureau estimates, but the comparison still works out in our favor.