ZIP Code 08804 — Bloomsbury, NJ
08804 is a standard (street delivery) ZIP code serving Bloomsbury, New Jersey, in Hunterdon 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 08804 at a glance
| ZIP code | 08804 |
|---|---|
| Primary city | Bloomsbury |
| State | New Jersey (NJ) |
| County | Hunterdon FIPS 34019 |
| ZIP type | Standard (street delivery) |
| Time zone | America/New_York |
| Population | 3,465 |
| Coordinates | 40.644120, -75.099360 |
How ZIP+4 works in 08804
The four digits after the hyphen encode a delivery segment inside 08804. 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 08804 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 08804.
| ZIP | City | Distance |
|---|---|---|
| 08886 | Stewartsville, NJ | 3.4 mi |
| 08848 | Milford, NJ | 3.5 mi |
| 08802 | Asbury, NJ | 4.5 mi |
| 08865 | Phillipsburg, NJ | 5.3 mi |
| 18042 | Easton, PA | 6.5 mi |
| 08827 | Hampton, NJ | 6.8 mi |
| 18972 | Upper Black Eddy, PA | 7.7 mi |
| 08867 | Pittstown, NJ | 8.4 mi |
| 18921 | Ferndale, PA | 8.8 mi |
| 07882 | Washington, NJ | 8.9 mi |
| 08809 | Clinton, NJ | 9.1 mi |
| 18077 | Riegelsville, PA | 9.2 mi |
Questions about 08804
What is the ZIP+4 code for 08804?
08804 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 08804, you need to look up a specific street address to get them.
What city is 08804?
08804 is assigned to Bloomsbury, New Jersey, in Hunterdon 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.