ZIP Code 28037 — Denver, NC
28037 is a standard (street delivery) ZIP code serving Denver, North Carolina, in Lincoln 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 28037 at a glance
| ZIP code | 28037 |
|---|---|
| Primary city | Denver |
| State | North Carolina (NC) |
| County | Lincoln FIPS 37109 |
| ZIP type | Standard (street delivery) |
| Time zone | America/New_York |
| Population | 28,768 |
| Coordinates | 35.506400, -81.017120 |
How ZIP+4 works in 28037
The four digits after the hyphen encode a delivery segment inside 28037. 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 28037 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 28037.
| ZIP | City | Distance |
|---|---|---|
| 28682 | Terrell, NC | 6.1 mi |
| 28080 | Iron Station, NC | 6.4 mi |
| 28673 | Sherrills Ford, NC | 7 mi |
| 28031 | Cornelius, NC | 7.3 mi |
| 28006 | Alexis, NC | 8.1 mi |
| 28164 | Stanley, NC | 8.1 mi |
| 28117 | Mooresville, NC | 8.2 mi |
| 28650 | Maiden, NC | 9.1 mi |
| 28078 | Huntersville, NC | 11 mi |
| 28609 | Catawba, NC | 11.9 mi |
| 28120 | Mount Holly, NC | 12 mi |
| 28077 | High Shoals, NC | 12.6 mi |
Questions about 28037
What is the ZIP+4 code for 28037?
28037 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 28037, you need to look up a specific street address to get them.
What city is 28037?
28037 is assigned to Denver, North Carolina, in Lincoln 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.