ZIP Code 44481 — Warren, OH
44481 is a standard (street delivery) ZIP code serving Warren, Ohio, in Trumbull 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 44481 at a glance
| ZIP code | 44481 |
|---|---|
| Primary city | Warren |
| State | Ohio (OH) |
| County | Trumbull FIPS 39155 |
| ZIP type | Standard (street delivery) |
| Time zone | America/New_York |
| Population | 10,206 |
| Coordinates | 41.227360, -80.863440 |
How ZIP+4 works in 44481
The four digits after the hyphen encode a delivery segment inside 44481. 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 44481 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 Warren
Nearby ZIP codes
Showing the closest twelve. See every ZIP code within 25 miles of 44481.
| ZIP | City | Distance |
|---|---|---|
| 44485 | Warren, OH | 1.2 mi |
| 44430 | Leavittsburg, OH | 2.5 mi |
| 44483 | Warren, OH | 3.6 mi |
| 44484 | Warren, OH | 5.9 mi |
| 44446 | Niles, OH | 6.6 mi |
| 44440 | Mineral Ridge, OH | 6.8 mi |
| 44444 | Newton Falls, OH | 6.9 mi |
| 44470 | Southington, OH | 7 mi |
| 44437 | Mcdonald, OH | 8.5 mi |
| 44515 | Youngstown, OH | 10.1 mi |
| 44451 | North Jackson, OH | 10.1 mi |
| 44420 | Girard, OH | 10.3 mi |
Questions about 44481
What is the ZIP+4 code for 44481?
44481 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 44481, you need to look up a specific street address to get them.
What city is 44481?
44481 is assigned to Warren, Ohio, in Trumbull 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.