Infrastructure and Planning Data Road Mileage, 1990: 1703 Unpaved Road Mileage, 1990: 24% Registered Vehicles, 1990: 56 per mile of paved road Public Transportation Use: .4% of commuters Private Vehicle Use: 90% of commuters Private Vehicles - Single Occupant: 76% of commuters Average Travel Time to Work: 22.5 minutes Growth of Population, 1990-2000: 1% Growth of Population 0-24 Years Old: 9% Growth of Population 65 Years and Older: 11% Projected Enrollment Change 1990-2000 Elementary (K-5): 1106 Projected Change 1990-2000 Middle School (6-8): 1468 Projected Change 1990-2000 High School (9-12): 1956 Republican Registration, 1990: 31.96% Democratic Registration, 1990: 64.38% Change in Republican Registration, 1980-1990: 225% Change in Democratic Registration, 1980-1990: 20%