ZIP Code 80830 — Matheson, CO
80830 is a standard (street delivery) ZIP code serving Matheson, Colorado, in Elbert 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 80830 at a glance
| ZIP code | 80830 |
|---|---|
| Primary city | Matheson |
| State | Colorado (CO) |
| County | Elbert FIPS 08039 |
| ZIP type | Standard (street delivery) |
| Time zone | America/Denver |
| Population | 176 |
| Coordinates | 39.113130, -103.911390 |
How ZIP+4 works in 80830
The four digits after the hyphen encode a delivery segment inside 80830. 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 80830 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 80830.
| ZIP | City | Distance |
|---|---|---|
| 80832 | Ramah, CO | 7.1 mi |
| 80835 | Simla, CO | 10.9 mi |
| 80826 | Limon, CO | 13.9 mi |
| 80828 | Limon, CO | 15.1 mi |
| 80101 | Agate, CO | 21.6 mi |
| 80808 | Calhan, CO | 22.5 mi |
| 80833 | Rush, CO | 25.9 mi |
| 80821 | Hugo, CO | 27.4 mi |
| 80818 | Genoa, CO | 31.1 mi |
| 80117 | Kiowa, CO | 31.7 mi |
| 80864 | Yoder, CO | 32.2 mi |
| 80823 | Karval, CO | 37.6 mi |
Questions about 80830
What is the ZIP+4 code for 80830?
80830 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 80830, you need to look up a specific street address to get them.
What city is 80830?
80830 is assigned to Matheson, Colorado, in Elbert 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.