Isanti Minnesota ZIP Codes
Isanti holds a single ZIP code.
Every ZIP code in Isanti
| ZIP code | County |
|---|---|
| 55040 | Isanti 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We do not publish a delivery type (standard, PO box, unique) or a neighbourhood for each ZIP.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 Isanti codes above are listed without a column we would have to invent.
Scope every ZIP code recorded for Isanti. 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 Isanti ZIP code begins 550. Those first three digits identify the sectional center facility that processes mail for this part of Minnesota. Statewide that range covers 74 ZIP codes, so Isanti accounts for 1% of it.
Every Minnesota ZIP prefix and the region it covers →
Area codes covering Isanti
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 Isanti occupies.
Isanti Minnesota area codes in full →
Where Isanti's ZIP codes sit
- Reference points and footprint
- Not an official NANPA boundary
- Not a USPS delivery area
Cities near Isanti
| City | Distance | ZIP codes |
|---|---|---|
| Cambridge Minnesota ZIP codes | 4.8 mi | 1 ZIP code |
| Bethel Minnesota ZIP codes | 6.2 mi | 1 ZIP code |
| North Branch Minnesota ZIP codes | 14 mi | 1 ZIP code |
| Stacy Minnesota ZIP codes | 14 mi | 2 ZIP codes |
| Harris Minnesota ZIP codes | 14 mi | 1 ZIP code |
| Braham Minnesota ZIP codes | 16 mi | 1 ZIP code |
| Wyoming Minnesota ZIP codes | 17 mi | 1 ZIP code |
| Andover Minnesota ZIP codes | 17 mi | 1 ZIP code |
Straight-line distance between place reference points, not driving distance.