ZIP Code 44055 — Lorain, OH
44055 is a standard (street delivery) ZIP code serving Lorain, Ohio, in Lorain 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 44055 at a glance
| ZIP code | 44055 |
|---|---|
| Primary city | Lorain |
| State | Ohio (OH) |
| County | Lorain FIPS 39093 |
| ZIP type | Standard (street delivery) |
| Time zone | America/New_York |
| Population | 20,043 |
| Coordinates | 41.433090, -82.133540 |
How ZIP+4 works in 44055
The four digits after the hyphen encode a delivery segment inside 44055. 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 44055 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 Lorain
Nearby ZIP codes
Showing the closest twelve. See every ZIP code within 25 miles of 44055.
| ZIP | City | Distance |
|---|---|---|
| 44052 | Lorain, OH | 2.1 mi |
| 44054 | Sheffield Lake, OH | 3 mi |
| 44053 | Lorain, OH | 4.6 mi |
| 44035 | Elyria, OH | 4.7 mi |
| 44011 | Avon, OH | 6 mi |
| 44039 | North Ridgeville, OH | 6.8 mi |
| 44012 | Avon Lake, OH | 7.4 mi |
| 44001 | Amherst, OH | 7.9 mi |
| 44145 | Westlake, OH | 10.6 mi |
| 44140 | Bay Village, OH | 11 mi |
| 44070 | North Olmsted, OH | 11.2 mi |
| 44074 | Oberlin, OH | 11.3 mi |
Questions about 44055
What is the ZIP+4 code for 44055?
44055 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 44055, you need to look up a specific street address to get them.
What city is 44055?
44055 is assigned to Lorain, Ohio, in Lorain 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.