If you’re looking for a rich mate, cross the Hudson.

Hoboken, NJ, has the nation’s highest median income for both single men and women — and more than half the population lives alone, according to a Bloomberg News analysis.

Single men there earn an average $94,500, 61 percent above the national average. Women earn $77,600, 2 1/2 times the average. About 25 percent of workers in Frank Sinatra’s hometown are in real estate, insurance or finance.