Feature Name | Class | Elev. meters | County | Latitude DMS | Longitude DMS |
| Asbury Methodist Church | Church | 23 | New Castle | 39 40 44 N | 075 35 17 W |
| Ashley | Populated Place | 23 | New Castle | 39 43 45 N | 075 34 59 W |
| Basin Corner | Populated Place | 23 | New Castle | 39 40 50 N | 075 35 24 W |
| Birchwood Park | Populated Place | 23 | New Castle | 39 40 35 N | 075 41 24 W |
| Brookside | Populated Place | 23 | New Castle | 39 40 01 N | 075 43 37 W |
| Brookside Elementary School | School | 23 | New Castle | 39 40 05 N | 075 43 36 W |
| Cherokee Woods | Populated Place | 23 | New Castle | 39 40 30 N | 075 42 34 W |
| Delpro Company | Locale | 23 | New Castle | 39 36 27 N | 075 41 60 W |
| Eastlake Methodist Church | Church | 23 | New Castle | 39 45 24 N | 075 31 59 W |
| Edgemoor Reservoir | Reservoir | 23 | New Castle | 39 45 24 N | 075 31 17 W |
| Fairwinds Baptist Church | Church | 23 | New Castle | 39 38 33 N | 075 38 39 W |
| Faith Assembly of God Church | Church | 23 | New Castle | 39 34 16 N | 075 43 28 W |
| Forest Park | Populated Place | 23 | New Castle | 39 44 15 N | 075 36 29 W |
| Hartly Elementary School | School | 23 | Kent | 39 09 57 N | 075 42 59 W |
| Hartly United Methodist Church | Church | 23 | Kent | 39 10 07 N | 075 42 46 W |
| Jennie E Smith Elementary School | School | 23 | New Castle | 39 40 30 N | 075 42 34 W |
| Kings Assembly of God Church | Church | 23 | New Castle | 39 43 21 N | 075 36 54 W |
| Kingswood Methodist Church | Church | 23 | New Castle | 39 40 23 N | 075 43 27 W |
| Klair Estate | Populated Place | 23 | New Castle | 39 43 15 N | 075 39 14 W |
| Lauren Farms | Populated Place | 23 | New Castle | 39 36 05 N | 075 41 04 W |
| Lynford (subdivision) | Populated Place | 23 | New Castle | 39 43 41 N | 075 36 20 W |
| Mount Pleasant Methodist Church | Church | 23 | New Castle | 39 40 08 N | 075 39 32 W |
| Oak Hill School | School | 23 | New Castle | 39 19 02 N | 075 43 10 W |
| Oakdale | Populated Place | 23 | New Castle | 39 39 57 N | 075 41 52 W |
| Ruthby | Populated Place | 23 | New Castle | 39 41 08 N | 075 42 08 W |
| Saint Pauls School | School | 23 | New Castle | 39 44 40 N | 075 33 44 W |
| Swanwyck Gardens | Populated Place | 23 | New Castle | 39 41 40 N | 075 33 59 W |
| Taylors Corner | Populated Place | 23 | New Castle | 39 23 15 N | 075 42 57 W |
| Temple Christian School | School | 23 | New Castle | 39 40 50 N | 075 41 49 W |
| White Clay Creek Hundred | Civil | 23 | New Castle | 39 39 30 N | 075 42 29 W |
| Wilmington Hospital | Hospital | 23 | New Castle | 39 45 06 N | 075 32 59 W |
| Wilsmere Yards | Locale | 23 | New Castle | 39 43 52 N | 075 36 34 W |
| Windy Hills | Populated Place | 23 | New Castle | 39 41 20 N | 075 42 59 W |
| Airmont Acres | Populated Place | 22 | New Castle | 39 31 52 N | 075 40 27 W |
| Blodgetts Corners | Locale | 22 | New Castle | 39 19 45 N | 075 42 53 W |
| Brookmont Farms Park | Park | 22 | New Castle | 39 37 26 N | 075 41 21 W |
| Caravel Academy | School | 22 | New Castle | 39 35 52 N | 075 42 56 W |
| Caravel Farms | Populated Place | 22 | New Castle | 39 35 45 N | 075 43 14 W |
| Centennial Village | Populated Place | 22 | New Castle | 39 38 23 N | 075 39 34 W |
| Champlin Village | Populated Place | 22 | New Castle | 39 43 43 N | 075 35 36 W |
| Christiana Mall | Locale | 22 | New Castle | 39 40 53 N | 075 39 14 W |
| Claymont | Populated Place | 22 | New Castle | 39 48 02 N | 075 27 35 W |
| Davis Corner | Populated Place | 22 | Kent | 39 09 55 N | 075 40 54 W |
| Delaplane Manor | Populated Place | 22 | New Castle | 39 41 46 N | 075 42 32 W |
| Delaware Veterans Memorial Cemetery | Cemetery | 22 | New Castle | 39 32 59 N | 075 44 36 W |
| Delcastle Technical High School | School | 22 | New Castle | 39 43 36 N | 075 37 36 W |
| East Minquadale | Populated Place | 22 | New Castle | 39 42 15 N | 075 33 51 W |
| Elmwood (subdivision) | Populated Place | 22 | New Castle | 39 40 28 N | 075 41 50 W |
| Faithful Missionary Baptist Church | Church | 22 | New Castle | 39 44 44 N | 075 33 27 W |
| Friendship Baptist Church | Church | 22 | New Castle | 39 44 36 N | 075 33 22 W |
| Glasgow | Populated Place | 22 | New Castle | 39 36 17 N | 075 44 43 W |
| Glendale Park | Park | 22 | New Castle | 39 37 28 N | 075 40 19 W |
| Greater Wilmington Airport | Airport | 22 | New Castle | 39 40 42 N | 075 36 23 W |
| Hodgson Vocational Technical School | School | 22 | New Castle | 39 37 06 N | 075 44 37 W |
| Manor Park | Populated Place | 22 | New Castle | 39 41 15 N | 075 35 44 W |
| Marshallton Green | Populated Place | 22 | New Castle | 39 43 45 N | 075 38 19 W |
| McKees Park | Park | 22 | New Castle | 39 41 19 N | 075 44 18 W |
| Minquadale Trailer Village | Populated Place | 22 | New Castle | 39 42 00 N | 075 33 55 W |
| Moores Acres | Populated Place | 22 | New Castle | 39 37 07 N | 075 39 49 W |
| Oak Forest Estates | Populated Place | 22 | Kent | 39 11 03 N | 075 42 12 W |
| Pencader Presbyterian Church | Church | 22 | New Castle | 39 36 22 N | 075 44 44 W |
| Pleasantville | Populated Place | 22 | New Castle | 39 39 50 N | 075 37 34 W |
| Prices Corners | Locale | 22 | New Castle | 39 19 50 N | 075 41 04 W |
| Raintree Village | Populated Place | 22 | New Castle | 39 39 15 N | 075 40 49 W |
| Salem Cemetery | Cemetery | 22 | New Castle | 39 19 09 N | 075 40 58 W |
| Salem Village | Populated Place | 22 | New Castle | 39 40 00 N | 075 42 01 W |
| Scottfield (subdivision) | Populated Place | 22 | New Castle | 39 39 28 N | 075 43 39 W |
| Sherwood Forest | Populated Place | 22 | New Castle | 39 40 15 N | 075 41 24 W |
| Slaughter | Populated Place | 22 | Kent | 39 09 34 N | 075 42 54 W |
| Stanton Middle School | School | 22 | New Castle | 39 42 51 N | 075 39 06 W |
| Temple Beth Emeth | Church | 22 | New Castle | 39 45 55 N | 075 31 29 W |
| Townsend Cemetery | Cemetery | 22 | New Castle | 39 23 20 N | 075 42 31 W |
| Tri-State Mall | Locale | 22 | New Castle | 39 48 55 N | 075 26 59 W |
| Victoria Woods | Populated Place | 22 | New Castle | 39 39 38 N | 075 38 34 W |
| Wedgewood | Populated Place | 22 | New Castle | 39 38 45 N | 075 38 29 W |
| Wellington Woods | Populated Place | 22 | New Castle | 39 37 32 N | 075 41 34 W |
| White Chapel Park | Park | 22 | New Castle | 39 40 27 N | 075 43 58 W |
| Wilmington Hundred | Civil | 22 | New Castle | 39 41 00 N | 075 34 59 W |
| Wilmington Manor Elementary School | School | 22 | New Castle | 39 41 00 N | 075 34 59 W |
| Wrights Crossroads | Populated Place | 22 | Kent | 39 09 06 N | 075 43 49 W |
| Achmester (historical) | Building | 21 | New Castle | 39 28 50 N | 075 42 39 W |
| Albert H Jones Elementary School | School | 21 | New Castle | 39 43 19 N | 075 37 20 W |
| Appoquinimink Hundred | Civil | 21 | New Castle | 39 21 30 N | 075 42 59 W |
| Bear | Populated Place | 21 | New Castle | 39 37 45 N | 075 39 30 W |
| Becks Landing | Populated Place | 21 | New Castle | 39 37 25 N | 075 41 55 W |
| Belvidere | Populated Place | 21 | New Castle | 39 43 19 N | 075 36 56 W |
| Bestfield | Populated Place | 21 | New Castle | 39 43 10 N | 075 36 29 W |
| Bethesda United Methodist Church | Church | 21 | New Castle | 39 26 58 N | 075 42 50 W |
| Blackiston | Populated Place | 21 | Kent | 39 16 14 N | 075 42 02 W |
| Brookmont Farms | Populated Place | 21 | New Castle | 39 37 40 N | 075 41 32 W |
| Cavaliers Country Club | Locale | 21 | New Castle | 39 40 59 N | 075 38 30 W |
| Cavaliers Country Club Apartments | Populated Place | 21 | New Castle | 39 41 04 N | 075 38 47 W |
| Chestnut Hill Estates | Populated Place | 21 | New Castle | 39 40 45 N | 075 42 24 W |
| Christ Deliverance Church | Church | 21 | Kent | 39 11 18 N | 075 43 13 W |
| Christiana Green | Populated Place | 21 | New Castle | 39 39 15 N | 075 40 46 W |
| Church of Christ | Church | 21 | New Castle | 39 40 20 N | 075 41 51 W |
| Cobbs-Gauger Park | Park | 21 | New Castle | 39 39 24 N | 075 43 34 W |
| Coldwell Corners | Locale | 21 | New Castle | 39 22 00 N | 075 45 54 W |
| Concordia Lutheran Church | Church | 21 | New Castle | 39 45 52 N | 075 31 25 W |
| Corbit | Populated Place | 21 | New Castle | 39 35 17 N | 075 39 34 W |
| Cottage Mill | Populated Place | 21 | New Castle | 39 39 12 N | 075 45 17 W |
| Delamore Park | Park | 21 | New Castle | 39 44 24 N | 075 34 07 W |
| Delaware Industrial Park | Locale | 21 | New Castle | 39 39 05 N | 075 43 49 W |
| Dexter Corners | Populated Place | 21 | New Castle | 39 20 04 N | 075 41 59 W |
| Diamond State Industrial Park | Locale | 21 | New Castle | 39 38 55 N | 075 44 24 W |
| Emmanuel American Methodist Episcopal Church | Church | 21 | Kent | 39 10 47 N | 075 40 21 W |
| Ezion Fair Baptist Church | Church | 21 | New Castle | 39 44 50 N | 075 32 43 W |
| Fairwinds | Populated Place | 21 | New Castle | 39 38 37 N | 075 38 35 W |
| Fairwinds Baptist Church School | School | 21 | New Castle | 39 38 36 N | 075 38 35 W |
| Faith City Christian School | School | 21 | New Castle | 39 40 01 N | 075 39 34 W |