POPULATION: 39,180 POPULATION CHANGE 1980-86: 12.8% BLACK POPULATION: 3.0% HISPANIC POPULATION: 15.7% POPULATION AGE 65 AND OVER: 3.4% INCOME PER CAPITA: $8,670 (1985) PERSONS BELOW POVERTY LEVEL: 14.7% UNEMPLOYMENT RATE: 9.2% BIRTH RATE: 20.4 per 1,000 population CRIME RATE: 8,301 per 100,000 population POLICE PROTECTION: 15 officers per 10,000 population COLLEGE EDUCATION: 31.2 percent with 4 years or more JANUARY MEAN TEMPERATURE: 28.2@ Fahrenheit JULY MEAN TEMPERATURE: 66.1@ Fahrenheit ANNUAL PRECIPITATION: 20.9 inches LAND AREA: 64.7 square miles; 167.5 square kilometers LATITUDE: 35@12'N LONGITUDE: 111@38'W AREA CODE: 602 TIME ZONE: Mountain