ZIP Code 44133 — North Royalton, OH
44133 is a standard (street delivery) ZIP code serving North Royalton, Ohio, in Cuyahoga 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 44133 at a glance
| ZIP code | 44133 |
|---|---|
| Primary city | North Royalton |
| State | Ohio (OH) |
| County | Cuyahoga FIPS 39035 |
| ZIP type | Standard (street delivery) |
| Time zone | America/New_York |
| Population | 31,018 |
| Coordinates | 41.313880, -81.744970 |
How ZIP+4 works in 44133
The four digits after the hyphen encode a delivery segment inside 44133. 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 44133 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 44133.
| ZIP | City | Distance |
|---|---|---|
| 44136 | Strongsville, OH | 3.4 mi |
| 44147 | Broadview Heights, OH | 3.5 mi |
| 44130 | Cleveland, OH | 4.9 mi |
| 44233 | Hinckley, OH | 5.2 mi |
| 44134 | Cleveland, OH | 5.3 mi |
| 44129 | Cleveland, OH | 5.3 mi |
| 44149 | Strongsville, OH | 5.8 mi |
| 44212 | Brunswick, OH | 6.5 mi |
| 44131 | Independence, OH | 6.7 mi |
| 44141 | Brecksville, OH | 6.8 mi |
| 44017 | Berea, OH | 7.2 mi |
| 44142 | Brook Park, OH | 7.3 mi |
Questions about 44133
What is the ZIP+4 code for 44133?
44133 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 44133, you need to look up a specific street address to get them.
What city is 44133?
44133 is assigned to North Royalton, Ohio, in Cuyahoga 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.