ZIP Code 83869 — Spirit Lake, ID
83869 is a standard (street delivery) ZIP code serving Spirit Lake, Idaho, in Kootenai 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 83869 at a glance
| ZIP code | 83869 |
|---|---|
| Primary city | Spirit Lake |
| State | Idaho (ID) |
| County | Kootenai FIPS 16055 |
| ZIP type | Standard (street delivery) |
| Time zone | America/Los_Angeles |
| Population | 5,504 |
| Coordinates | 47.980950, -116.892390 |
How ZIP+4 works in 83869
The four digits after the hyphen encode a delivery segment inside 83869. 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 83869 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 83869.
| ZIP | City | Distance |
|---|---|---|
| 83804 | Blanchard, ID | 5.4 mi |
| 83858 | Rathdrum, ID | 8.9 mi |
| 83801 | Athol, ID | 11.6 mi |
| 83822 | Oldtown, ID | 13.8 mi |
| 83813 | Cocolalla, ID | 14.5 mi |
| 83809 | Careywood, ID | 15.4 mi |
| 83841 | Laclede, ID | 15.9 mi |
| 99025 | Newman Lake, WA | 16 mi |
| 99021 | Mead, WA | 16.4 mi |
| 83835 | Hayden, ID | 16.5 mi |
| 99009 | Elk, WA | 16.8 mi |
| 83854 | Post Falls, ID | 18 mi |
Questions about 83869
What is the ZIP+4 code for 83869?
83869 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 83869, you need to look up a specific street address to get them.
What city is 83869?
83869 is assigned to Spirit Lake, Idaho, in Kootenai 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.