U.S. Department of Transportation
Federal Highway Administration
1200 New Jersey Avenue, SE
Washington, DC 20590
202-366-4000
February 2020
Chart DV-1C
Year | Population | Drivers | Vehicles |
---|---|---|---|
1960 | 180 | 87 | 74 |
1961 | 183 | 89 | 76 |
1962 | 186 | 91 | 79 |
1963 | 188 | 94 | 83 |
1964 | 191 | 95 | 86 |
1965 | 194 | 99 | 90 |
1966 | 196 | 101 | 94 |
1967 | 197 | 103 | 97 |
1968 | 199 | 105 | 101 |
1969 | 201 | 108 | 105 |
1970 | 204 | 112 | 108 |
1971 | 207 | 114 | 113 |
1972 | 209 | 118 | 119 |
1973 | 211 | 122 | 126 |
1974 | 213 | 125 | 130 |
1975 | 215 | 130 | 133 |
1976 | 218 | 134 | 139 |
1977 | 220 | 138 | 142 |
1978 | 222 | 141 | 148 |
1979 | 225 | 143 | 152 |
1980 | 227 | 145 | 156 |
1981 | 230 | 147 | 158 |
1982 | 232 | 150 | 160 |
1983 | 234 | 154 | 164 |
1984 | 236 | 155 | 166 |
1985 | 239 | 157 | 172 |
1986 | 241 | 159 | 176 |
1987 | 243 | 161 | 179 |
1988 | 246 | 163 | 184 |
1989 | 248 | 166 | 187 |
1990 | 248 | 167 | 189 |
1991 | 252 | 169 | 188 |
1992 | 255 | 173 | 190 |
1993 | 258 | 173 | 194 |
1994 | 260 | 175 | 198 |
1995 | 263 | 177 | 202 |
1996 | 265 | 180 | 206 |
1997 | 268 | 183 | 208 |
1998 | 270 | 185 | 211 |
1999 | 273 | 187 | 216 |
2000 | 281 | 191 | 221 |
2001 | 285 | 191 | 230 |
2002 | 288 | 195 | 230 |
2003 | 291 | 196 | 231 |
2004 | 293 | 199 | 237 |
2005 | 296 | 201 | 241 |
2006 | 299 | 203 | 244 |
2007 | 301 | 205 | 247 |
2008 | 304 | 208 | 248 |
2009 | 307 | 210 | 246 |
2010 | 309 | 210 | 242 |
2011 | 312 | 212 | 245 |
2012 | 314 | 212 | 245 |
2013 | 317 | 212 | 247 |
2014 | 319 | 214 | 252 |
2015 | 321 | 218 | 256 |
2016 | 323 | 222 | 269 |
2017 | 325 | 225 | 272 |
2018 | 327 | 227 | 274 |
2019 | 328 | 229 | 276 |