"Top 25/Bottom 25 Counties and County Equivalents, Percent ""Baby Boomers"" (Age 35-54), 2000" Rank State "Percent of Population Ages 35-54, 2000" "Number of Persons Ages 35-54, 2000" Counties/County Equivalents with Largest Shares 1 "Loving County, Texas" 46.3 31 2 "Aleutians East Borough, Alaska" 44.8 "1,207" 3 "Aleutians West Census Area, Alaska" 44.3 "2,422" 4 "San Juan County, Colorado" 43.9 245 5 "Denali Borough, Alaska" 43.1 816 6 "Park County, Colorado" 42.6 "6,185" 7 "Clear Creek County, Colorado" 42.2 "3,935" 8 "Gilpin County, Colorado" 42.1 "2,003" 9 "Yakutat City and Borough, Alaska" 41.1 332 10 "Teller County, Colorado" 40.9 "8,411" 11 "Bristol Bay Borough, Alaska" 40.5 510 12 "Elbert County, Colorado" 40.2 "7,980" 13 "Storey County, Nevada" 38.9 "1,321" 14 "West Feliciana Parish, Louisiana" 38.8 "5,869" 15 "Hinsdale County, Colorado" 38.7 306 16 "Pitkin County, Colorado" 38.6 "5,748" 16 "Haines Borough, Alaska" 38.6 924 18 "Valdez-Cordova Census Area, Alaska" 37.9 "3,864" 18 "Routt County, Colorado" 37.9 "7,456" 20 "San Miguel County, Colorado" 37.6 "2,479" 21 "Oldham County, Kentucky" 37.4 "17,285" 21 "Jefferson County, Montana" 37.4 "3,754" 23 "Hunterdon County, New Jersey" 37.2 "45,420" 24 "Hartley County, Texas" 37.1 "2,052" 25 "Ouray County, Colorado" 37.0 "1,383" Counties/County Equivalents with Smallest Shares 3116 "Todd County, South Dakota" 22.1 "2,000" 3116 "Montgomery County, Virginia" 22.1 "18,465" 3116 "Onslow County, North Carolina" 22.1 "33,177" 3119 "Sanpete County, Utah" 21.9 "4,987" 3119 "Buffalo County, South Dakota" 21.9 444 3121 "Christian County, Kentucky" 21.8 "15,760" 3122 "Oktibbeha County, Mississippi" 21.3 "9,141" 3123 "Highlands County, Florida" 21.0 "18,362" 3124 "Shannon County, South Dakota" 20.8 "2,595" 3125 "Iron County, Utah" 20.7 "7,002" 3126 "Washington County, Utah" 20.6 "18,651" 3126 "Wade Hampton Census Area, Alaska" 20.6 "1,446" 3126 "Clarke County, Georgia" 20.6 "20,865" 3129 "Charlottesville city, Virginia" 20.5 "9,249" 3129 "Whitman County, Washington" 20.5 "8,348" 3131 "Clay County, South Dakota" 20.4 "2,767" 3132 "Brazos County, Texas" 20.0 "30,556" 3133 "Cache County, Utah" 19.5 "17,861" 3134 "Riley County, Kansas" 19.2 "12,095" 3135 "Utah County, Utah" 18.6 "68,432" 3136 "Harrisonburg city, Virginia" 17.9 "7,243" 3137 "Radford city, Virginia" 17.0 "2,696" 3138 "Chattahoochee County, Georgia" 16.2 "2,411" 3139 "Williamsburg city, Virginia" 16.0 "1,924" 3140 "Lexington city, Virginia" 15.9 "1,090" 3141 "Madison County, Idaho" 15.4 "4,232" "Source: Population Reference Bureau, analysis of data from http://www2.census.gov/census_2000/datasets/demographic_profile/ (various files, June 2001)."