Infrastructure and Planning Data Road Mileage, 1990: 705 Unpaved Road Mileage, 1990: 59% Registered Vehicles, 1990: 34 per mile of paved road Public Transportation Use: .8% of commuters Private Vehicle Use: 90% of commuters Private Vehicles - Single Occupant: 66% of commuters Average Travel Time to Work: 22.3 minutes Growth of Population, 1990-2000: 29% Growth of Population 0-24 Years Old: -1% Growth of Population 65 Years and Older: 47% Projected Enrollment Change 1990-2000 Elementary (K-5): 12 Projected Change 1990-2000 Middle School (6-8): -101 Projected Change 1990-2000 High School (9-12): 38 Republican Registration, 1990: 8.31% Democratic Registration, 1990: 90.20% Change in Republican Registration, 1980-1990: 177% Change in Democratic Registration, 1980-1990: 14%