Idaho State
Population
Source:  Population Estimates Program, Population Division, U.S. Census Bureau WA
  1996 1997 1998 1999 2000 2001 2002 2003 2004 2005 2006 2007 2008
Region 1 162136 166304 169414 173575 178333 182140 184327 188838 194406 201570 206140 208445 211870
Region 2 97711 98464 97858 97754 100533 99163 99799 100348 100754 100465 101195 102388 102099
Region 3 169903 175139 179941 184924 191297 200383 205719 213465 220096 227825 237246 243156 248000
Region 4 296643 304800 314113 322198 344355 356221 363761 369002 376733 389228 403626 418778 426283
Region 5 154710 156365 157188 158710 162397 163573 165289 167444 168624 170617 173626 174157 176400
Region 6 151058 152266 153566 154658 154007 154668 155150 155393 156238 159534 160241 160109 161606
Region 7 155842 157300 158843 159881 163031 164678 167086 171842 176411 179857 184391 192469 197558
State Totals 1188003 1210638 1230923 1251700 1293953 1320826 1341131 1366332 1393262 1429096 1468471 1499402 1523816