POPULATION: 57,310
 POPULATION CHANGE 1980-86: 0.7%
 BLACK POPULATION: 0.6%
 HISPANIC POPULATION: 1.5%
 POPULATION AGE 65 AND OVER: 11.5%
 INCOME PER CAPITA: $10,381 (1985)
 PERSONS BELOW POVERTY LEVEL: 9.6%
 UNEMPLOYMENT RATE: 7.5%
 BIRTH RATE: 16.7 per 1,000 population
 CRIME RATE: 7,509 per 100,000 population
 POLICE PROTECTION: 11 officers per 10,000 population
 COLLEGE EDUCATION: 18.6 percent with 4 years or more
 JANUARY MEAN TEMPERATURE: 18.7@ Fahrenheit
 JULY MEAN TEMPERATURE: 69.3@ Fahrenheit
 ANNUAL PRECIPITATION: 15.2 inches
 LAND AREA: 16.5 square miles; 42.7 square kilometers 
 LATITUDE: 47@30'N  LONGITUDE: 111@16'W
 AREA CODE: 406  TIME ZONE: Mountain