The names i heard would lead me to believe they are Hispanic Democrats.
If you can make sense of this Wikipedia entry on Bell...
As of the census[20] of 2000, there were 36,664 people,.....The racial makeup of the city was 48.45% White, 1.28% Black or African American, 1.28% Native American, 1.07% Asian, 0.06% Pacific Islander, 43.09% from other races, and 4.78% from two or more races. 90.90% of the population were Hispanic or Latino of any race.
http://en.wikipedia.org/wiki/Bell,_California
The median income for a household in the city was $29,946, and the median income for a family was $30,504. Males had a median income of $22,596 versus $17,025 for females. The per capita income for the city was $9,905. About 21.2% of families and 24.1% of the population were below the poverty line, including 29.7% of those under age 18 and 16.7% of those age 65 or over.
In the state legislature Bell is located in the 30th Senate District, represented by Democrat Ronald S. Calderon, and in the 50th Assembly District, represented by Democrat Hector De La Torre. Federally, Bell is located in California's 34th congressional district, which has a Cook PVI of D +23[16] and is represented by Democrat Lucille Roybal-Allard.