| | | Little River County | AR | 05081 | | Texarkana, TX-AR 45500 | | Outlying | metro county (urban) | manufacturing-dependent | https://maps.google.com/?q=LittleRiverCounty+AR |
| | | Miller County | AR | 05091 | | Texarkana, TX-AR 45500 | | Central | metro county (urban) | nonspecialized | https://maps.google.com/?q=MillerCounty+AR |
| | | White County | AR | 05145 | | Searcy, AR 42620 | Little Rock-North Little
Rock, AR 340 | Central | nonmetro county (rural) | nonspecialized | https://maps.google.com/?q=WhiteCounty+AR |
| | | Pope County | AR | 05115 | | Russellville, AR 40780 | | Central | nonmetro county (rural) | nonspecialized | https://maps.google.com/?q=PopeCounty+AR |
| | | Yell County | AR | 05149 | | Russellville, AR 40780 | | Outlying | nonmetro county (rural) | manufacturing-dependent | https://maps.google.com/?q=YellCounty+AR |
| | | Cleveland County | AR | 05025 | | Pine Bluff, AR 38220 | Little Rock-North Little
Rock, AR 340 | Outlying | metro county (urban) | nonspecialized | https://maps.google.com/?q=ClevelandCounty+AR |
| | | Jefferson County | AR | 05069 | | Pine Bluff, AR 38220 | Little Rock-North Little
Rock, AR 340 | Central | metro county (urban) | federal/state
government-dependent | https://maps.google.com/?q=JeffersonCounty+AR |
| | | Greene County | AR | 05055 | | Paragould, AR 37500 | Jonesboro-Paragould, AR 308 | Central | nonmetro county (rural) | manufacturing-dependent | https://maps.google.com/?q=GreeneCounty+AR |
| | | Baxter County | AR | 05005 | | Mountain Home, AR 34260 | | Central | nonmetro county (rural) | nonspecialized | https://maps.google.com/?q=BaxterCounty+AR |
| | | Crittenden County | AR | 05035 | | Memphis, TN-MS-AR 32820 | Memphis-Clarksdale-Forrest
City, TN-MS-AR 368 | Central | metro county (urban) | nonspecialized | https://maps.google.com/?q=CrittendenCounty+AR |
