| Category | Subcategory | Lat | Lon | Range |
|---|---|---|---|---|
| Essex Federal | Civil Air Patrol Essex | 42.69733 | -70.97583 | 24 |
| Essex Federal | Drug Enforcement Administration | 42.68647 | -70.93872 | 19 |
| Essex Federal | Salem Maritime National Historic Site | 42.52068 | -70.88629 | 1 |
| Category | Subcategory | Lat | Lon | Range |
|---|---|---|---|---|
| Essex Federal | Civil Air Patrol Essex | 42.69733 | -70.97583 | 24 |
| Essex Federal | Drug Enforcement Administration | 42.68647 | -70.93872 | 19 |
| Essex Federal | Salem Maritime National Historic Site | 42.52068 | -70.88629 | 1 |