| | Lane County | KS | 20101 | | | | | nonmetro county (rural) | farm-dependent | https://maps.google.com/?q=LaneCounty+KS |
| | Leavenworth County | KS | 20103 | | Kansas City, MO-KS 28140 | Kansas City-Overland
Park-Kansas City, MO-KS 312 | Outlying | metro county (urban) | federal/state
government-dependent | https://maps.google.com/?q=LeavenworthCounty+KS |
| | Lincoln County | KS | 20105 | | | | | nonmetro county (rural) | farm-dependent | https://maps.google.com/?q=LincolnCounty+KS |
| | Linn County | KS | 20107 | | Kansas City, MO-KS 28140 | Kansas City-Overland
Park-Kansas City, MO-KS 312 | Outlying | metro county (urban) | farm-dependent | https://maps.google.com/?q=LinnCounty+KS |
| | Logan County | KS | 20109 | | | | | nonmetro county (rural) | farm-dependent | https://maps.google.com/?q=LoganCounty+KS |
| | Lyon County | KS | 20111 | | Emporia, KS 21380 | | Central | nonmetro county (rural) | federal/state
government-dependent | https://maps.google.com/?q=LyonCounty+KS |
| | Marion County | KS | 20115 | | | | | nonmetro county (rural) | farm-dependent | https://maps.google.com/?q=MarionCounty+KS |
| | Marshall County | KS | 20117 | | | | | nonmetro county (rural) | nonspecialized | https://maps.google.com/?q=MarshallCounty+KS |
| | McPherson County | KS | 20113 | | McPherson, KS 32700 | | Central | nonmetro county (rural) | manufacturing-dependent | https://maps.google.com/?q=McPhersonCounty+KS |
| | Meade County | KS | 20119 | | | | | nonmetro county (rural) | farm-dependent | https://maps.google.com/?q=MeadeCounty+KS |