Feature Name | Class | Elev. meters | County | Latitude DMS | Longitude DMS |
| Cleveland Street School | School | 47 | Essex | 40 46 56 N | 074 13 33 W |
| Cleveland Street Station | Locale | 11 | Essex | 40 46 57 N | 074 09 10 W |
| Clinton | Populated Place | 53 | Essex | 40 52 45 N | 074 18 54 W |
| Clinton Avenue Elementary School | School | 41 | Essex | 40 43 19 N | 074 12 13 W |
| Clinton Branch Newark Public Library | Building | 41 | Essex | 40 43 07 N | 074 12 05 W |
| Clinton Cemetery | Cemetery | 35 | Essex | 40 43 14 N | 074 14 09 W |
| Clinton Cemetery | Cemetery | 55 | Essex | 40 52 40 N | 074 18 06 W |
| Clinton Church | Church | 54 | Essex | 40 52 28 N | 074 18 48 W |
| Clinton Elementary School | School | 77 | Essex | 40 44 05 N | 074 15 14 W |
| Cocklin Hall | Building | 41 | Essex | 40 44 30 N | 074 10 26 W |
| Coes Place School | School | 14 | Essex | 40 43 55 N | 074 10 46 W |
| Coit Street Fire House | Building | 41 | Essex | 40 43 18 N | 074 13 25 W |
| College Hall | Building | 41 | Essex | 40 51 33 N | 074 11 54 W |
| Collins Elementary School | School | 41 | Essex | 40 46 43 N | 074 18 48 W |
| Colton Hall | Building | 41 | Essex | 40 44 30 N | 074 10 40 W |
| Columbia Bridge | Locale | 53 | Essex | 40 46 45 N | 074 22 09 W |
| Columbia High School | School | 172 | Essex | 40 44 08 N | 074 15 57 W |
| Columbia School | School | 53 | Essex | 40 44 43 N | 074 15 29 W |
| Columbia School | School | 175 | Essex | 40 47 19 N | 074 15 31 W |
| Columbian Playground | Park | 41 | Essex | 40 46 04 N | 074 11 58 W |
| Columbus Hospital | Hospital | 34 | Essex | 40 46 22 N | 074 11 12 W |
| Commonwealth Water Company Reservoir Number Three | Reservoir | 61 | Essex | 40 47 00 N | 074 21 29 W |
| Community Baptist Church | Church | 41 | Essex | 40 48 21 N | 074 12 42 W |
| Congregation B'nai Israel | Church | 41 | Essex | 40 43 17 N | 074 17 34 W |
| Congregation Beth El | Church | 41 | Essex | 40 44 32 N | 074 15 20 W |
| Cornwell Center | Building | 41 | Essex | 40 44 31 N | 074 10 21 W |
| Corrigan Hall | Building | 41 | Essex | 40 44 33 N | 074 14 58 W |
| Crestmont Country Club | Locale | 159 | Essex | 40 48 29 N | 074 16 32 W |
| Crystal Lake | Lake | 183 | Essex | 40 48 03 N | 074 14 52 W |
| Cub Brook | Stream | | Essex | 40 46 18 N | 074 18 54 W |
| Cullimore Hall | Building | 41 | Essex | 40 44 34 N | 074 10 37 W |
| Cypress Hall | Building | 41 | Essex | 40 44 37 N | 074 10 45 W |
| Dana Library | Building | 41 | Essex | 40 44 31 N | 074 10 29 W |
| Davella Mills County Park | Park | 142 | Essex | 40 51 14 N | 074 12 43 W |
| Dayton Street Elementary School | School | 9 | Essex | 40 41 40 N | 074 12 08 W |
| Deepavaal Brook | Stream | | Essex | 40 53 15 N | 074 15 56 W |
| Deerfield Elementary School | School | 41 | Essex | 40 45 02 N | 074 18 47 W |
| Demarest Elementary School | School | 51 | Essex | 40 49 27 N | 074 10 40 W |
| Demuro Park | Park | 45 | Essex | 40 48 50 N | 074 10 36 W |
| Diamond Mill Pond | Reservoir | 107 | Essex | 40 43 53 N | 074 18 24 W |
| Dionne Warwick Institute | School | 55 | Essex | 40 45 08 N | 074 12 24 W |
| Doctor E Alma Flagg Elementary School | School | 41 | Essex | 40 45 12 N | 074 11 14 W |
| Doctor John Howard Junior Elementary School | School | 41 | Essex | 40 46 14 N | 074 12 38 W |
| Doctor William H Horton Elementary School | School | 37 | Essex | 40 45 35 N | 074 11 13 W |
| Dominics Monastery | Church | 64 | Essex | 40 44 34 N | 074 11 57 W |
| Duffy Hall | Building | 41 | Essex | 40 44 34 N | 074 14 44 W |
| Eagle Rock Reservation | Park | 176 | Essex | 40 48 39 N | 074 14 26 W |
| East Building | Building | 41 | Essex | 40 44 33 N | 074 10 37 W |
| East Hills Park | Park | 135 | Essex | 40 47 15 N | 074 17 47 W |
| East Orange | Populated Place | 48 | Essex | 40 46 02 N | 074 12 18 W |
| East Orange Campus Nine | School | 41 | Essex | 40 45 48 N | 074 12 40 W |
| East Orange Catholic High School | School | 41 | Essex | 40 46 28 N | 074 12 58 W |
| East Orange City Hall | Building | 41 | Essex | 40 45 41 N | 074 12 36 W |
| East Orange Engine Company Number 4 | Building | 41 | Essex | 40 46 24 N | 074 12 23 W |
| East Orange Fire Company Number 1 | Building | 41 | Essex | 40 45 54 N | 074 12 54 W |
| East Orange Golf Course | Locale | 60 | Essex | 40 44 55 N | 074 22 24 W |
| East Orange Golf Course | Locale | 60 | Essex | 40 45 10 N | 074 20 46 W |
| East Orange Gospel Church | Church | 41 | Essex | 40 47 12 N | 074 12 52 W |
| East Orange High School | School | 42 | Essex | 40 46 36 N | 074 12 12 W |
| East Orange Hose Company Number 3 | Building | 41 | Essex | 40 46 53 N | 074 12 55 W |
| East Orange Hospital | Hospital | 41 | Essex | 40 45 16 N | 074 12 48 W |
| East Orange Main Post Office | Post Office | 41 | Essex | 40 45 39 N | 074 12 33 W |
| East Orange Station | Locale | 42 | Essex | 40 46 49 N | 074 12 17 W |
| East Orange Truck Company Number 3 | Building | 41 | Essex | 40 46 24 N | 074 12 23 W |
| East Side High School | School | 4 | Essex | 40 43 26 N | 074 09 32 W |
| Eastern Christian Institute | School | 70 | Essex | 40 45 33 N | 074 14 11 W |
| Ebenezer Baptist Church | Church | 55 | Essex | 40 46 17 N | 074 13 28 W |
| Eberhardt Hall | Building | 41 | Essex | 40 44 34 N | 074 10 35 W |
| Ecole T Louverture Elementary School | School | 49 | Essex | 40 45 21 N | 074 12 55 W |
| Eden House for the Mentally Retarded | Building | 41 | Essex | 40 45 51 N | 074 12 31 W |
| Edgemont Elementary School | School | 98 | Essex | 40 49 49 N | 074 12 52 W |
| Edgemont Memorial Park | Park | 96 | Essex | 40 49 50 N | 074 12 45 W |
| Edison Middle School | School | 70 | Essex | 40 47 26 N | 074 13 53 W |
| Edison National Historic Site | Park | 80 | Essex | 40 47 30 N | 074 14 02 W |
| Eighteenth Avenue Elementary School | School | 32 | Essex | 40 43 43 N | 074 11 32 W |
| Electrical and Computer Engineering Building | Building | 41 | Essex | 40 44 29 N | 074 10 43 W |
| Elizabeth Avenue Weequahic United Presbyterian Church | Church | 41 | Essex | 40 42 10 N | 074 12 34 W |
| Elizabeth Channel | Channel | 0 | Essex | 40 40 53 N | 074 08 55 W |
| Elliott Street Elementary School | School | 26 | Essex | 40 46 34 N | 074 09 44 W |
| Elm Park Village (subdivision) | Populated Place | 41 | Essex | 40 46 28 N | 074 13 07 W |
| Elmwood Park | Park | 49 | Essex | 40 45 05 N | 074 13 02 W |
| Elmwood Park Heliport | Airport | 48 | Essex | 40 45 12 N | 074 12 60 W |
| Elmwood United Presbyterian Church | Church | 41 | Essex | 40 45 13 N | 074 13 11 W |
| Ely Cemetery | Cemetery | 109 | Essex | 40 47 36 N | 074 19 35 W |
| Emanuel African Methodist Episcopal Church | Church | 41 | Essex | 40 48 29 N | 074 12 43 W |
| Englehard Hall | Building | 41 | Essex | 40 44 27 N | 074 10 25 W |
| Enterprise Development Center Number 2 | Building | 41 | Essex | 40 44 33 N | 074 10 53 W |
| Enterprise Development Center Number 3 | Building | 41 | Essex | 40 44 34 N | 074 10 55 W |
| Essex Avenue Park | Park | 85 | Essex | 40 49 16 N | 074 12 27 W |
| Essex County | Civil | 46 | Essex | 40 47 00 N | 074 12 59 W |
| Essex County Airport | Airport | 53 | Essex | 40 52 30 N | 074 16 51 W |
| Essex County College | School | 41 | Essex | 40 44 18 N | 074 10 41 W |
| Essex County Country Club | Locale | 147 | Essex | 40 47 10 N | 074 16 01 W |
| Essex County Courthouse | Building | 41 | Essex | 40 44 14 N | 074 10 43 W |
| Essex County Girls Vocational School | School | 36 | Essex | 40 45 58 N | 074 11 29 W |
| Essex County Hall of Records | Building | 41 | Essex | 40 44 15 N | 074 10 47 W |
| Essex County Isolation Hospital | Hospital | 41 | Essex | 40 47 48 N | 074 10 17 W |
| Essex County Penitentiary | Building | 41 | Essex | 40 50 17 N | 074 15 32 W |
| Essex County Sanitarium | Hospital | 41 | Essex | 40 50 48 N | 074 15 00 W |
| Essex County Technical Careers Center | School | 41 | Essex | 40 44 26 N | 074 10 54 W |
| Essex Fells | Populated Place | 151 | Essex | 40 49 28 N | 074 17 05 W |
| Essex Fells Country Club | Locale | 160 | Essex | 40 48 52 N | 074 16 24 W |
| Essex Fells Elementary School | School | 41 | Essex | 40 49 50 N | 074 16 52 W |
| Essex Fells Station | Locale | 111 | Essex | 40 49 49 N | 074 17 16 W |
| Essex Generating Station Heliport | Airport | 1 | Essex | 40 44 23 N | 074 07 15 W |
| Essex Green Shopping Center | Locale | 41 | Essex | 40 47 37 N | 074 15 21 W |
| Essex-Passaic Industrial Park | Locale | 61 | Essex | 40 51 38 N | 074 16 54 W |
| Everett Park | Park | 41 | Essex | 40 49 38 N | 074 14 05 W |
| Evergreen Cemetery | Cemetery | 10 | Essex | 40 41 36 N | 074 12 36 W |
| F N Brown Elementary School | School | 107 | Essex | 40 50 22 N | 074 14 38 W |