A huge military presence in San Antonio makes up the biggest chunk of the economy, but mid-1990s downsizing caused the city some economic pains. Kelly Air Force Base, one of the city's largest employers, has plans to continue downsizing and will completely shut down by 2001. Leaders are working to recruit private industry to the closing base. Although tourism does not make up for the defense industry's losses, it continues to be a reliable moneymaker. The 20th's House seat has generally remained safely in the hands of Democrats.
Hispanic voters bolster Democratic strength throughout most of the district.
However, in higher-income areas northwest and northeast of San Antonio, Republican strength continues to grow. Unusual Features Sculptor Gutzon Borglum designed Mt. Rushmore in a studio in San Antonio.