ZIP Code 80516 — Erie, CO
80516 is a standard (street delivery) ZIP code serving Erie, Colorado, in Weld 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 80516 at a glance
| ZIP code | 80516 |
|---|---|
| Primary city | Erie |
| State | Colorado (CO) |
| County | Weld FIPS 08123 |
| ZIP type | Standard (street delivery) |
| Time zone | America/Denver |
| Population | 39,048 |
| Coordinates | 40.053330, -105.018690 |
How ZIP+4 works in 80516
The four digits after the hyphen encode a delivery segment inside 80516. 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 80516 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 80516.
| ZIP | City | Distance |
|---|---|---|
| 80514 | Dacono, CO | 3.6 mi |
| 80026 | Lafayette, CO | 5.1 mi |
| 80023 | Broomfield, CO | 5.5 mi |
| 80530 | Frederick, CO | 6 mi |
| 80520 | Firestone, CO | 6.1 mi |
| 80504 | Longmont, CO | 7.7 mi |
| 80602 | Brighton, CO | 8.6 mi |
| 80544 | Niwot, CO | 8.8 mi |
| 80020 | Broomfield, CO | 8.9 mi |
| 80501 | Longmont, CO | 8.9 mi |
| 80241 | Thornton, CO | 9.2 mi |
| 80301 | Boulder, CO | 9.5 mi |
Questions about 80516
What is the ZIP+4 code for 80516?
80516 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 80516, you need to look up a specific street address to get them.
What city is 80516?
80516 is assigned to Erie, Colorado, in Weld 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.