ZIP Code 07405 — Butler, NJ
07405 is a standard (street delivery) ZIP code serving Butler, New Jersey, in Morris 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 07405 at a glance
| ZIP code | 07405 |
|---|---|
| Primary city | Butler |
| State | New Jersey (NJ) |
| County | Morris FIPS 34027 |
| ZIP type | Standard (street delivery) |
| Time zone | America/New_York |
| Population | 17,983 |
| Coordinates | 40.986460, -74.383020 |
How ZIP+4 works in 07405
The four digits after the hyphen encode a delivery segment inside 07405. 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 07405 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.
Nearby ZIP codes
Showing the closest twelve. See every ZIP code within 25 miles of 07405.
| ZIP | City | Distance |
|---|---|---|
| 07403 | Bloomingdale, NJ | 3.5 mi |
| 07457 | Riverdale, NJ | 3.7 mi |
| 07444 | Pompton Plains, NJ | 4.2 mi |
| 07005 | Boonton, NJ | 4.4 mi |
| 07082 | Towaco, NJ | 4.6 mi |
| 07435 | Newfoundland, NJ | 4.9 mi |
| 07420 | Haskell, NJ | 5.1 mi |
| 07442 | Pompton Lakes, NJ | 5.2 mi |
| 07440 | Pequannock, NJ | 5.4 mi |
| 07045 | Montville, NJ | 5.5 mi |
| 07035 | Lincoln Park, NJ | 5.9 mi |
| 07866 | Rockaway, NJ | 5.9 mi |
Questions about 07405
What is the ZIP+4 code for 07405?
07405 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 07405, you need to look up a specific street address to get them.
What city is 07405?
07405 is assigned to Butler, New Jersey, in Morris 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.