POPULATION: 323,550
 POPULATION CHANGE 1980-86: 17.3%
 BLACK POPULATION: 13.4%
 HISPANIC POPULATION: 14.2%
 POPULATION AGE 65 AND OVER: 13.6%
 INCOME PER CAPITA: $10,627 (1985)
 PERSONS BELOW POVERTY LEVEL: 15.0%
 UNEMPLOYMENT RATE: 6.9%
 BIRTH RATE: 31.5 per 1,000 population
 CRIME RATE: 10,835 per 100,000 population
 POLICE PROTECTION: 16 officers per 10,000 population
 COLLEGE EDUCATION: 18.7 percent with 4 years or more
 JANUARY MEAN TEMPERATURE: 47.1@ Fahrenheit
 JULY MEAN TEMPERATURE: 76.6@ Fahrenheit
 ANNUAL PRECIPITATION: 17.9 inches
 LAND AREA: 97.3 square miles; 251.9 square kilometers 
 LATITUDE: 38@33'N  LONGITUDE: 121@30'W
 AREA CODE: 916  TIME ZONE: Pacific