Kettle Falls Washington ZIP Codes
Kettle Falls holds a single ZIP code.
Every ZIP code in Kettle Falls
| ZIP code | County |
|---|---|
| 99141 | Stevens County |
We do not publish a delivery type (standard, PO box, unique) or a neighbourhood for each ZIP. USPS delivery-type products are licensed, and no clean-rights source maps ZIP codes to neighbourhoods — so the Kettle Falls codes above are listed without a column we would have to invent.
Scope every ZIP code recorded for Kettle Falls. Source GeoNames US postal codes (2026-07 postal dump) and Census 2024 county Gazetteer (2024 Gazetteer). Updated . ZIP codes are delivery-route groupings, not areas; the boundaries implied by any ZIP map are approximations.
How these codes cluster
Every Kettle Falls ZIP code begins 991. Those first three digits identify the sectional center facility that processes mail for this part of Washington. Statewide that range covers 67 ZIP codes, so Kettle Falls accounts for 1% of it.
Every Washington ZIP prefix and the region it covers →
Area codes covering Kettle Falls
ZIP codes and area codes are separate systems — one routes mail, the other routes calls — and they do not share boundaries. The code below serves the same ground Kettle Falls occupies.
Kettle Falls Washington area codes in full →
Where Kettle Falls's ZIP codes sit
- Reference points and footprint
- Not an official NANPA boundary
- Not a USPS delivery area
Cities near Kettle Falls
| City | Distance | ZIP codes |
|---|---|---|
| Marcus Washington ZIP codes | 4.1 mi | 1 ZIP code |
| Colville Washington ZIP codes | 8.6 mi | 1 ZIP code |
| Northport Washington ZIP codes | 25 mi | 1 ZIP code |
| Chewelah Washington ZIP codes | 27 mi | 1 ZIP code |
| Ione Washington ZIP codes | 31 mi | 1 ZIP code |
| Republic Washington ZIP codes | 31 mi | 1 ZIP code |
| Metaline Washington ZIP codes | 35 mi | 1 ZIP code |
| Metaline Falls Washington ZIP codes | 36 mi | 1 ZIP code |
Straight-line distance between place reference points, not driving distance.