| Name | What | Region | Country | Lat | Long | Elev ft. | Pop est |
|---|---|---|---|---|---|---|---|
| Naaman | city | Delaware | United States | 39.81 | -75.44 | 3 | |
| Naamans Gardens | city | Delaware | United States | 39.83 | -75.52 | 351 | |
| Naamans Manor | city | Delaware | United States | 39.82 | -75.50 | 298 | |
| Nandains Landing | city | Delaware | United States | 39.26 | -75.53 | 3 | |
| Nanticoke Acres | city | Delaware | United States | 38.64 | -75.58 | 19 | |
| Nanticoke Estates | city | Delaware | United States | 38.62 | -75.62 | 19 | |
| Nanticoke Farms | city | Delaware | United States | 39.78 | -75.61 | 203 | |
| Nanticoke Shores Mobile Home Park | city | Delaware | United States | 38.63 | -75.14 | 3 | |
| Nassau | city | Delaware | United States | 38.75 | -75.19 | 19 | |
| Nassau Park Mobile Home Park | city | Delaware | United States | 38.75 | -75.19 | 19 | |
| Nentego Manor | city | Delaware | United States | 38.52 | -75.36 | 42 | |
| New Castle | city | Delaware | United States | 39.66 | -75.57 | 0 | |
| New Market | city | Delaware | United States | 38.81 | -75.40 | 42 | |
| New Market Village Mobile Home Park | city | Delaware | United States | 38.81 | -75.39 | 39 | |
| Newark | city | Delaware | United States | 39.68 | -75.75 | 98 | |
| Newark Oaks | city | Delaware | United States | 39.68 | -75.72 | 49 | |
| Newell Creek | city | Delaware | United States | 39.10 | -75.55 | 29 | |
| Newkirk Estates | city | Delaware | United States | 39.70 | -75.70 | 49 | |
| Newport | city | Delaware | United States | 39.71 | -75.61 | 65 | |
| Newport Heights | city | Delaware | United States | 39.71 | -75.60 | 52 | |
| Newton Woods | city | Delaware | United States | 38.77 | -75.59 | 32 | |
| Newtons Acres | city | Delaware | United States | 38.59 | -75.08 | 3 | |
| Nonatum Mills | city | Delaware | United States | 39.69 | -75.75 | 98 | |
| Normandy Manor | city | Delaware | United States | 39.79 | -75.51 | 196 | |
| Normansmeade | city | Delaware | United States | 39.08 | -75.53 | 19 | |
| North Hills | city | Delaware | United States | 39.77 | -75.51 | 196 | |
| North Milford (historical) | city | Delaware | United States | 38.92 | -75.43 | 19 | |
| North Minister | city | Delaware | United States | 39.83 | -75.50 | 308 | |
| North Seaford Heights | city | Delaware | United States | 38.66 | -75.60 | 19 | |
| North Shores | city | Delaware | United States | 38.92 | -75.45 | 19 | |
| North Shores | city | Delaware | United States | 38.74 | -75.08 | 3 | |
| North Shores | city | Delaware | United States | 38.65 | -75.58 | 3 | |
| North Shores Addition | city | Delaware | United States | 38.66 | -75.58 | 3 | |
| North Star | city | Delaware | United States | 39.76 | -75.72 | 232 | |
| North Star Addition | city | Delaware | United States | 39.76 | -75.71 | 232 | |
| Northcrest | city | Delaware | United States | 39.83 | -75.50 | 298 | |
| Northhurst | city | Delaware | United States | 39.77 | -75.48 | 0 | |
| Northridge | city | Delaware | United States | 39.25 | -75.59 | 16 | |
| Northshire | city | Delaware | United States | 39.82 | -75.50 | 298 | |
| Northwood | city | Delaware | United States | 39.80 | -75.50 | 229 | |
| Nottingham Green | city | Delaware | United States | 39.69 | -75.78 | 134 | |
| Nottingham Manor | city | Delaware | United States | 39.68 | -75.77 | 121 |