POPULATION: 27,750 POPULATION CHANGE 1980-86: 5.9% BLACK POPULATION: 0.1% HISPANIC POPULATION: 4.4% POPULATION AGE 65 AND OVER: 13.6% INCOME PER CAPITA: $9,600 (1985) PERSONS BELOW POVERTY LEVEL: 11.6% UNEMPLOYMENT RATE: 9.4% BIRTH RATE: 17.0 per 1,000 population CRIME RATE: 5,647 per 100,000 population POLICE PROTECTION: 16 officers per 10,000 population COLLEGE EDUCATION: 15.1 percent with 4 years or more JANUARY MEAN TEMPERATURE: 27.6@ Fahrenheit JULY MEAN TEMPERATURE: 73.6@ Fahrenheit ANNUAL PRECIPITATION: 10.1 inches LAND AREA: 10.0 square miles; 25.9 square kilometers LATITUDE: 42@34'N LONGITUDE: 114@30'W AREA CODE: 208 TIME ZONE: Mountain