Feature Name | Class | Elev. meters | County | Latitude DMS | Longitude DMS |
| Calvary Church of God | Church | 41 | Union | 40 39 02 N | 074 10 27 W |
| Calvary Episcopal Church | Church | 41 | Union | 40 43 12 N | 074 21 35 W |
| Calvary Full Gospel Church | Church | 41 | Union | 40 36 18 N | 074 26 22 W |
| Calvary Lutheran Church | Church | 41 | Union | 40 42 06 N | 074 13 19 W |
| Calvary Methodist Church | Church | 41 | Union | 40 39 21 N | 074 12 01 W |
| Calvary Revival Center | Church | 41 | Union | 40 37 34 N | 074 24 48 W |
| Calvin Coolidge Elementary School | School | 22 | Union | 40 41 58 N | 074 14 43 W |
| Camp Elsinore | Locale | 149 | Union | 40 39 15 N | 074 26 32 W |
| Camp Lyon | Locale | 89 | Union | 40 40 06 N | 074 24 32 W |
| Carl H Kumpf Middle School | School | 41 | Union | 40 36 50 N | 074 18 50 W |
| Carteret Park | Park | 11 | Union | 40 39 32 N | 074 13 45 W |
| Cedar Brook Park | Park | 24 | Union | 40 36 09 N | 074 24 22 W |
| Cedarbrook Elementary School | School | 41 | Union | 40 36 17 N | 074 24 53 W |
| Central Baptist Church | Church | 41 | Union | 40 39 53 N | 074 12 42 W |
| Central Building | Building | 41 | Union | 40 43 04 N | 074 21 28 W |
| Central Five-Jefferson Elementary School | School | 39 | Union | 40 42 59 N | 074 16 46 W |
| Central Presbyterian Church | Church | 41 | Union | 40 42 54 N | 074 21 34 W |
| Charles H Brewer School | School | 17 | Union | 40 37 31 N | 074 18 49 W |
| Charles H Stillman Elementary School | School | 30 | Union | 40 36 55 N | 074 25 15 W |
| Charles Hudson Elementary School | School | 41 | Union | 40 39 17 N | 074 11 57 W |
| Chestnut Street Community Church | Church | 41 | Union | 40 39 28 N | 074 15 45 W |
| Child Study Institute | Building | 41 | Union | 40 40 43 N | 074 14 08 W |
| Chisholm School | School | 32 | Union | 40 42 01 N | 074 19 07 W |
| Christ Church | Church | 41 | Union | 40 43 00 N | 074 21 56 W |
| Christ Church | Church | 23 | Union | 40 41 18 N | 074 14 41 W |
| Christ Episcopal Church | Church | 41 | Union | 40 39 39 N | 074 12 37 W |
| Christ the King Church | Church | 41 | Union | 40 41 49 N | 074 14 14 W |
| Christ the King School | School | 41 | Union | 40 41 46 N | 074 14 10 W |
| Christopher Columbus Elementary School | School | 6 | Union | 40 39 09 N | 074 12 09 W |
| Church of the Assumption | Church | 41 | Union | 40 39 39 N | 074 16 28 W |
| Church of the Holy Rosary | Church | 41 | Union | 40 39 18 N | 074 11 58 W |
| Ciba-Geigy | Airport | 69 | Union | 40 43 34 N | 074 22 48 W |
| City of Elizabeth | Civil | 5 | Union | 40 39 59 N | 074 11 38 W |
| City of Linden | Civil | 3 | Union | 40 37 30 N | 074 14 17 W |
| City of Plainfield | Civil | 29 | Union | 40 36 55 N | 074 24 58 W |
| City of Rahway | Civil | 7 | Union | 40 36 25 N | 074 16 52 W |
| City of Summit | Civil | 113 | Union | 40 42 54 N | 074 21 54 W |
| City of Summit Municipal Building | Building | 41 | Union | 40 43 01 N | 074 21 46 W |
| Clark | Populated Place | 23 | Union | 40 38 27 N | 074 18 39 W |
| Clark Memorial Park | Park | 47 | Union | 40 39 05 N | 074 21 29 W |
| Cleveland Middle School | School | 7 | Union | 40 39 08 N | 074 11 57 W |
| Cleveland School | School | 25 | Union | 40 39 30 N | 074 18 14 W |
| Clinton Elementary School | School | 19 | Union | 40 35 55 N | 074 26 29 W |
| Columbia Grade School (historical) | School | 4 | Union | 40 36 06 N | 074 16 40 W |
| Columbia Middle School | School | 72 | Union | 40 40 35 N | 074 26 26 W |
| Columbus School | School | 36 | Union | 40 39 13 N | 074 20 02 W |
| Community Church of God | Church | 41 | Union | 40 36 46 N | 074 25 17 W |
| Community United Methodist Church | Church | 41 | Union | 40 39 53 N | 074 15 51 W |
| Congragation Bais Yitzchok | Church | 41 | Union | 40 39 40 N | 074 14 10 W |
| Congregation Adath Yeshuren | Church | 41 | Union | 40 39 44 N | 074 13 20 W |
| Congregation B'nai Ahavath | Church | 41 | Union | 40 41 57 N | 074 16 06 W |
| Congregation Sanai Torath | Church | 41 | Union | 40 42 09 N | 074 13 14 W |
| Connecticut Farms Elementary School | School | 39 | Union | 40 41 37 N | 074 16 22 W |
| Crane Square | Populated Place | 10 | Union | 40 40 55 N | 074 12 30 W |
| Cranford | Populated Place | 19 | Union | 40 39 30 N | 074 17 59 W |
| Cranford Alliance Church | Church | 41 | Union | 40 39 12 N | 074 18 20 W |
| Cranford Hall Nursing Home | Hospital | 19 | Union | 40 39 12 N | 074 18 02 W |
| Cranford Junction | Populated Place | 24 | Union | 40 39 43 N | 074 17 29 W |
| Cranford Post Office | Post Office | 41 | Union | 40 39 23 N | 074 18 24 W |
| Cranford Senior High School | School | 21 | Union | 40 39 42 N | 074 18 46 W |
| Cranford Station | Locale | 24 | Union | 40 39 19 N | 074 18 12 W |
| Crescent Avenue Presbyterian Church | Church | 41 | Union | 40 37 00 N | 074 24 52 W |
| Cross of Life Lutheran Church | Church | 41 | Union | 40 37 49 N | 074 23 47 W |
| D'Angola Gymnasium | Building | 41 | Union | 40 40 48 N | 074 14 18 W |
| David Brearley High School | School | 41 | Union | 40 40 44 N | 074 17 46 W |
| Deerfield Elementary School | School | 83 | Union | 40 40 53 N | 074 20 58 W |
| Deerfield Terrace Elementary School | School | 41 | Union | 40 37 59 N | 074 16 25 W |
| DeWitt D Barlow Elementary School | School | 33 | Union | 40 37 49 N | 074 24 53 W |
| Dhammakaya Mediation Center | Church | 41 | Union | 40 38 43 N | 074 23 27 W |
| Diamond Hill Church | Church | 127 | Union | 40 40 37 N | 074 24 33 W |
| Doctor Charles C Polk School | School | 14 | Union | 40 38 51 N | 074 15 12 W |
| Dougall Hall | Building | 41 | Union | 40 40 36 N | 074 14 01 W |
| Downs Hall | Building | 41 | Union | 40 40 37 N | 074 13 57 W |
| Downtown Fire Station | Building | 41 | Union | 40 36 21 N | 074 16 28 W |
| Drotar Field | Park | 41 | Union | 40 38 48 N | 074 12 36 W |
| East Branch Rahway River | Stream | | Union | 40 43 34 N | 074 17 59 W |
| Eaton Memorial Home | Building | 4 | Union | 40 40 58 N | 074 11 39 W |
| Ebenezer African Methodist Episcopal Church | Church | 41 | Union | 40 36 37 N | 074 16 43 W |
| Ebenezer Assembly of God Church | Church | 9 | Union | 40 40 42 N | 074 12 52 W |
| Echo Lake | Lake | 30 | Union | 40 40 30 N | 074 20 34 W |
| Echo Lake Church | Church | 42 | Union | 40 40 56 N | 074 19 51 W |
| Echo Lake Golf Course | Locale | 46 | Union | 40 40 27 N | 074 20 18 W |
| Echo Lake Park | Park | 45 | Union | 40 40 38 N | 074 20 31 W |
| Edison Recreation Center | Park | 41 | Union | 40 42 42 N | 074 20 46 W |
| Edward V Walton Elementary School | School | 41 | Union | 40 41 37 N | 074 19 37 W |
| Eighth Ward Park | Park | 41 | Union | 40 38 37 N | 074 13 15 W |
| Elizabeth | Populated Place | 5 | Union | 40 39 50 N | 074 12 39 W |
| Elizabeth City Hall | Building | 41 | Union | 40 39 49 N | 074 12 42 W |
| Elizabeth Engine Company Number 1 | Building | 41 | Union | 40 39 41 N | 074 12 52 W |
| Elizabeth Engine Company Number 2 | Building | 41 | Union | 40 38 53 N | 074 12 59 W |
| Elizabeth Engine Company Number 3 | Building | 41 | Union | 40 39 32 N | 074 12 04 W |
| Elizabeth Engine Company Number 4 | Building | 41 | Union | 40 38 53 N | 074 11 29 W |
| Elizabeth Engine Company Number 5 | Building | 41 | Union | 40 39 12 N | 074 11 21 W |
| Elizabeth Engine Company Number 6 | Building | 41 | Union | 40 40 36 N | 074 12 34 W |
| Elizabeth Engine Company Number 7 | Building | 41 | Union | 40 40 19 N | 074 13 07 W |
| Elizabeth General Hospital | Hospital | 6 | Union | 40 39 44 N | 074 12 16 W |
| Elizabeth High School | School | 41 | Union | 40 39 33 N | 074 12 42 W |
| Elizabeth Hook and Ladder Company Number 3 | Building | 41 | Union | 40 39 32 N | 074 12 04 W |
| Elizabeth Hook and Ladder Company Number 4 | Building | 41 | Union | 40 40 36 N | 074 12 34 W |
| Elizabeth Main Post Office | Post Office | 41 | Union | 40 40 11 N | 074 12 58 W |
| Elizabeth Police Headquarters | Building | 41 | Union | 40 39 47 N | 074 12 33 W |
| Elizabeth Port Authority Terminal | Locale | 41 | Union | 40 39 49 N | 074 08 60 W |
| Elizabeth Public Library | Building | 41 | Union | 40 39 42 N | 074 12 55 W |
| Elizabeth River | Stream | | Union | 40 38 38 N | 074 11 23 W |
| Elizabeth River Park | Park | 11 | Union | 40 41 32 N | 074 14 22 W |
| Elizabeth River Parkway | Park | 15 | Union | 40 42 15 N | 074 15 02 W |
| Elizabeth Station | Locale | 41 | Union | 40 40 01 N | 074 12 57 W |
| Elizabeth-Port Authority Piers | Locale | 3 | Union | 40 40 40 N | 074 09 19 W |
| Elizabethport | Populated Place | 6 | Union | 40 39 00 N | 074 11 14 W |
| Elizabethport Reach | Channel | 6 | Union | 40 38 30 N | 074 11 29 W |