Infrastructure and Planning Data Road Mileage, 1990: 1224 Unpaved Road Mileage, 1990: 52% Registered Vehicles, 1990: 37 per mile of paved road Public Transportation Use: .6% of commuters Private Vehicle Use: 90% of commuters Private Vehicles - Single Occupant: 70% of commuters Average Travel Time to Work: 25.0 minutes Growth of Population, 1990-2000: 33% Growth of Population 0-24 Years Old: 8 % Growth of Population 65 Years and Older: 56% Projected Enrollment Change 1990-2000 Elementary (K-5): 184 Projected Change 1990-2000 Middle School (6-8): 126 Projected Change 1990-2000 High School (9-12): 250 Republican Registration, 1990: 20.86% Democratic Registration, 1990: 76.73% Change in Republican Registration, 1980-1990: 266% Change in Democratic Registration, 1980-1990: 4%