Infrastructure and Planning Data Road Mileage, 1990: 1427 Unpaved Road Mileage, 1990: 30% Registered Vehicles, 1990: 28 per mile of paved road Public Transportation Use: .9% of commuters Private Vehicle Use: 93% of commuters Private Vehicles - Single Occupant: 58% of commuters Average Travel Time to Work: 22.8 minutes Growth of Population, 1990-2000: 21% Growth of Population 0-24 Years Old: -6% Growth of Population 65 Years and Older: 21% Projected Enrollment Change 1990-2000 Elementary (K-5): -83 Projected Change 1990-2000 Middle School (6-8): -82 Projected Change 1990-2000 High School (9-12): 11 Republican Registration, 1990: 5.82% Democratic Registration, 1990: 93.26% Change in Republican Registration, 1980-1990: 76% Change in Democratic Registration, 1980-1990: 3%