Major Employers
| Name | Type | Employees |
|---|---|---|
| Fort Leavenworth | Army - military/civilians | 8937 |
| VA Medical Center | Healthcare | 891 |
| Leavenworth USD #453 | Public education | 640 |
| University of St. Mary | Higher education | 476 |
| Lansing Correctional Facility | Corrections, State | 442 |
| Lansing USD #469 | Public education | 440 |
| Basehor USD #458 | Public education | 420 |
| VA-CPAC | Patient account center | 420 |
| Leavenworth County | Government - Local | 407 |
| Tonganoxie USD #464 | Public education | 360 |
| U.S. Federal Penitentiary | Corrections, Federal | 300 |
| Hallmark Cards, Inc. | Gift wrap & party essentials | 285 |
| City of Leavenworth | Government | 265 |
| St. John Hospital | Healthcare | 225 |
| Heatron Inc. | Heating element manufacturing | 220 |
| Cereal Ingredients | Food manufacturing | 200 |
| CoreCivic | Federal holding facility | 200 |
| VA-CMOP | Mail outpatient pharmacy | 200 |
| Armed Forces Insurance | Insurance | 185 |
| Home Depot | Home improvement | 147 |
| Zeck Ford | Auto retail | 140 |
| Miles Excavating | Excavating | 130 |
| Henke Manufacturing Corporation | Snow removal equipment | 117 |
| Great Western Manufacturing Co. Inc. | Machine manufacturing | 109 |
| Zephyr Products, Inc. | Sheet metal manufacturing | 102 |
| Cubic Global Defense Inc. | Defense contractor | 100 |
| Peruvian Connection | Clothing retailer | 99 |
| Tonganoxie Nursing Center | Healthcare | 96 |
| First State Bank & Trust | Banking | 70 |
| Linaweaver Construction | Construction | 65 |
| City of Lansing | Government | 57 |
| Kansas Heavy Construction LLC | Construction | 50 |
| City of Basehor | Government | 40 |
| City of Tonganoxie | Government | 35 |
| Mid Star Lab, Inc. | Orthotics manufacturing | 32 |