ZIP Code 83643
83643 is one of Idaho's ZIP codes, delivering to addresses in Mesa, Adams County.
- City
- Mesa
- County
- Adams County
- State
- Idaho
- Prefix
- 836xx
Where this code sits
83643 is part of the 836xx range, the group of codes handled by one mail processing centre. It is the only ZIP code delivering to Mesa.
Area codes over the same ground
Postal and telephone geography are drawn separately, so these codes cover the area 83643 delivers to without sharing its boundary.
ZIP codes nearest 83643
| ZIP code | Distance | Delivers to |
|---|---|---|
| ZIP code 83632 | 5.3 mi | Indian Valley, ID |
| ZIP code 83612 | 9.5 mi | Council, ID |
| ZIP code 83610 | 11 mi | Cambridge, ID |
| ZIP code 83645 | 18 mi | Midvale, ID |
| ZIP code 83615 | 21 mi | Donnelly, ID |
| ZIP code 83635 | 23 mi | Lake Fork, ID |
| ZIP code 83638 | 26 mi | McCall, ID |
| ZIP code 83654 | 27 mi | New Meadows, ID |
Straight-line distance between place reference points, not driving distance. Where a place has no Census Gazetteer point, its postal centroid is used instead.
- Reference points and footprint
- Not an official NANPA boundary
- Not a USPS delivery area
Scope ZIP code 83643. Source GeoNames US postal codes (2026-07 postal dump) and Census 2024 county Gazetteer (2024 Gazetteer). Updated . A ZIP code is a set of delivery routes, not an area; the point shown is a record coordinate, not a centre.