| | | Wayne County | TN | 47181 | | | | | nonmetro county (rural) | federal/state
government-dependent | https://maps.google.com/?q=WayneCounty+TN |
| | | Weakley County | TN | 47183 | | Martin, TN 32280 | Union City-Martin, TN 542 | Central | nonmetro county (rural) | federal/state
government-dependent | https://maps.google.com/?q=WeakleyCounty+Tennessee |
| | | White County | TN | 47185 | | Cookeville, TN 18260 | | Outlying | nonmetro county (rural) | manufacturing-dependent | https://maps.google.com/?q=WhiteCounty+TN |
| | | Williamson County | TN | 47187 | | Nashville-Davidson--Murfreesboro--Franklin,
TN 34980 | Nashville-Davidson--Murfreesboro,
TN 400 | Central | metro county (urban) | nonspecialized | https://maps.google.com/?q=WilliamsonCounty+TN |
| | | Wilson County | TN | 47189 | | Nashville-Davidson--Murfreesboro--Franklin,
TN 34980 | Nashville-Davidson--Murfreesboro,
TN 400 | Central | metro county (urban) | nonspecialized | https://maps.google.com/?q=WilsonCounty+TN |
