List of US counties by GDP

This list shows top 100 largest U.S. counties by GDP.

The figure shown here is for New York County/Manhattan, and does not include the other four boroughs' GDP.

^b Denver, Philadelphia, and San Francisco are consolidated city-counties.

The figure shown here is for New York County/Manhattan, and does not include the other four boroughs' GDP.

^b Denver, Philadelphia, and San Francisco are consolidated city-counties.