ZIP Code 44045 — Grand River, OH
44045 is a standard (street delivery) ZIP code serving Grand River, Ohio, in Lake 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 44045 at a glance
| ZIP code | 44045 |
|---|---|
| Primary city | Grand River |
| State | Ohio (OH) |
| County | Lake FIPS 39085 |
| ZIP type | Standard (street delivery) |
| Time zone | America/New_York |
| Population | 611 |
| Coordinates | 41.746100, -81.285120 |
How ZIP+4 works in 44045
The four digits after the hyphen encode a delivery segment inside 44045. 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 44045 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 44045.
| ZIP | City | Distance |
|---|---|---|
| 44077 | Painesville, OH | 5 mi |
| 44060 | Mentor, OH | 5.2 mi |
| 44081 | Perry, OH | 7.3 mi |
| 44095 | Eastlake, OH | 10.4 mi |
| 44094 | Willoughby, OH | 10.6 mi |
| 44057 | Madison, OH | 11.7 mi |
| 44024 | Chardon, OH | 12.7 mi |
| 44086 | Thompson, OH | 12.8 mi |
| 44092 | Wickliffe, OH | 13.9 mi |
| 44132 | Euclid, OH | 14.7 mi |
| 44026 | Chesterland, OH | 15 mi |
| 44064 | Montville, OH | 15.6 mi |
Questions about 44045
What is the ZIP+4 code for 44045?
44045 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 44045, you need to look up a specific street address to get them.
What city is 44045?
44045 is assigned to Grand River, Ohio, in Lake 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.