ZIP Code 07105 — Newark, NJ
07105 is a standard (street delivery) ZIP code serving Newark, New Jersey, in Essex County. To mail something here you only need these five digits — but the four-digit extension narrows delivery to a single point, and it is what USPS bulk postage discounts are priced on.
ZIP code 07105 at a glance
| ZIP code | 07105 |
|---|---|
| Primary city | Newark |
| State | New Jersey (NJ) |
| County | Essex FIPS 34013 |
| ZIP type | Standard (street delivery) |
| Time zone | America/New_York |
| Population | 57,093 |
| Coordinates | 40.722660, -74.138740 |
How ZIP+4 works in 07105
The four digits after the hyphen encode a delivery segment inside 07105. In practice one segment usually means:
- One side of one block — odd numbers on a street between two cross streets
- A single large building, or one floor of it
- A group of PO boxes, sometimes a single box
- A single business that receives enough mail to warrant its own code
That is why 07105 has no single ZIP+4: two neighbors across the street from each other usually have different ones. Enter a street address above and we will return the exact nine-digit code along with the standardized USPS address format.
Other ZIP codes in Newark
Nearby ZIP codes
Showing the closest twelve. See every ZIP code within 25 miles of 07105.
| ZIP | City | Distance |
|---|---|---|
| 07029 | Harrison, NJ | 1.7 mi |
| 07102 | Newark, NJ | 2 mi |
| 07114 | Newark, NJ | 2.1 mi |
| 07032 | Kearny, NJ | 2.3 mi |
| 07103 | Newark, NJ | 3.2 mi |
| 07108 | Newark, NJ | 3.2 mi |
| 07304 | Jersey City, NJ | 3.3 mi |
| 07104 | Newark, NJ | 3.4 mi |
| 07305 | Jersey City, NJ | 3.4 mi |
| 07107 | Newark, NJ | 3.7 mi |
| 07306 | Jersey City, NJ | 3.7 mi |
| 07112 | Newark, NJ | 3.9 mi |
Questions about 07105
What is the ZIP+4 code for 07105?
07105 is the five-digit ZIP code. The ZIP+4 adds four more digits that identify a specific delivery point — usually one side of a city block, a single building, or a group of PO boxes. Because those four digits change from address to address within 07105, you need to look up a specific street address to get them.
What city is 07105?
07105 is assigned to Newark, New Jersey, in Essex County.
Do I need to use the ZIP+4?
It is optional for ordinary mail, but it speeds up sorting and it is required for most USPS bulk-mail postage discounts. Many address-verification and e-commerce systems also use ZIP+4 to confirm a delivery point exists.
Need thousands of these?
Upload a CSV and get ZIP+4, county, carrier route, and delivery-point data appended to every row — or call the API directly.