Meridian Idaho ZIP Codes
Meridian holds 3 ZIP codes, spread across 2 counties.
Every ZIP code in Meridian
| ZIP code | County |
|---|---|
| 83642 | Ada County |
| 83646 | Boise County |
| 83680 | Ada 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We do not publish a delivery type (standard, PO box, unique) or a neighbourhood for each ZIP.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 Meridian codes above are listed without a column we would have to invent.
Scope every ZIP code recorded for Meridian. 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 Meridian ZIP code begins 836. Those first three digits identify the sectional center facility that processes mail for this part of Idaho. Statewide that range covers 58 ZIP codes, so Meridian accounts for 5% of it.
Every Idaho ZIP prefix and the region it covers →
Area codes covering Meridian
ZIP codes and area codes are separate systems — one routes mail, the other routes calls — and they do not share boundaries. The codes below serve the same ground Meridian occupies.
Meridian Idaho area codes in full →
Where Meridian's ZIP codes sit
- Reference points and footprint
- Not an official NANPA boundary
- Not a USPS delivery area
Cities near Meridian
| City | Distance | ZIP codes |
|---|---|---|
| Kuna Idaho ZIP codes | 6.0 mi | 1 ZIP code |
| Garden City Idaho ZIP codes | 6.6 mi | 1 ZIP code |
| Star Idaho ZIP codes | 7.7 mi | 1 ZIP code |
| Nampa Idaho ZIP codes | 8.3 mi | 5 ZIP codes |
| Boise Idaho ZIP codes | 8.6 mi | 28 ZIP codes |
| Eagle Idaho ZIP codes | 12 mi | 1 ZIP code |
| Middleton Idaho ZIP codes | 13 mi | 1 ZIP code |
| Caldwell Idaho ZIP codes | 13 mi | 3 ZIP codes |
Straight-line distance between place reference points, not driving distance.