| Name | Deductibility Code |
| Lathrop Antique Car Tractor & Engine Association | -- |
| Lathrop Baseball Softball Association | -- |
| Lathrop Cemetery Association | 6 |
| Lathrop Community Center | -- |
| Lathrop Health Facility Inc. | -- |
| Proclaiming Life Fellowship Inc. | -- |
| The Lathrop Church of Christ Inc. | -- |
| Thelma Vanburen Joe Spaeth Library and Museum Inc. | -- |