10th Congressional District

Area: Stanislaus County and part of San Joaquin County. Main cities include Modesto, Tracy, Manteca, Oakdale, Turlock and Ceres.

Economy: Median household income of $56,368 is below the state figure of $61,320. Agriculture is the major industry, with almonds, hay, walnuts, vegetables and poultry the top components.

Ethnic makeup: White, 46 percent; Latino, 41 percent; Asian, 8 percent; African American, 4 percent; other, 1 percent.

Politics: Democrats have a 39 percent to 36 percent registration edge, and Democrat Hillary Clinton beat Republican Donald Trump, 48 percent to 45 percent, in 2016. Republican incumbent Rep. Jeff Denham beat Democratic challenger Michael Eggman, 52 percent to 48 percent.