ZIP Code 81005 — Pueblo, CO
81005 is a standard (street delivery) ZIP code serving Pueblo, Colorado, in Pueblo 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 81005 at a glance
| ZIP code | 81005 |
|---|---|
| Primary city | Pueblo |
| State | Colorado (CO) |
| County | Pueblo FIPS 08101 |
| ZIP type | Standard (street delivery) |
| Time zone | America/Denver |
| Population | 32,441 |
| Coordinates | 38.210540, -104.846080 |
How ZIP+4 works in 81005
The four digits after the hyphen encode a delivery segment inside 81005. 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 81005 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.
Other ZIP codes in Pueblo
Nearby ZIP codes
Showing the closest twelve. See every ZIP code within 25 miles of 81005.
| ZIP | City | Distance |
|---|---|---|
| 81007 | Pueblo, CO | 10.7 mi |
| 81023 | Beulah, CO | 11.1 mi |
| 81003 | Pueblo, CO | 11.3 mi |
| 81253 | Wetmore, CO | 12.5 mi |
| 81004 | Pueblo, CO | 13.1 mi |
| 81226 | Florence, CO | 15.9 mi |
| 81001 | Pueblo, CO | 17.7 mi |
| 81019 | Colorado City, CO | 18.6 mi |
| 81221 | Coal Creek, CO | 19.2 mi |
| 81008 | Pueblo, CO | 19.3 mi |
| 81244 | Rockvale, CO | 20.3 mi |
| 81006 | Pueblo, CO | 20.3 mi |
Questions about 81005
What is the ZIP+4 code for 81005?
81005 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 81005, you need to look up a specific street address to get them.
What city is 81005?
81005 is assigned to Pueblo, Colorado, in Pueblo 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.