North Branch Minnesota ZIP Codes
North Branch holds a single ZIP code.
Every ZIP code in North Branch
| ZIP code | County |
|---|---|
| 55056 | Chisago 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We do not publish a delivery type (standard, PO box, unique) or a neighbourhood for each ZIP.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 North Branch codes above are listed without a column we would have to invent.
Scope every ZIP code recorded for North Branch. 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 North Branch 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 North Branch accounts for 1% of it.
Every Minnesota ZIP prefix and the region it covers →
Area codes covering North Branch
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 North Branch occupies.
North Branch Minnesota area codes in full →
Where North Branch's ZIP codes sit
- Reference points and footprint
- Not an official NANPA boundary
- Not a USPS delivery area
Cities near North Branch
| City | Distance | ZIP codes |
|---|---|---|
| Stacy Minnesota ZIP codes | 6.0 mi | 2 ZIP codes |
| Harris Minnesota ZIP codes | 6.3 mi | 1 ZIP code |
| Chisago City Minnesota ZIP codes | 9.7 mi | 1 ZIP code |
| Lindstrom Minnesota ZIP codes | 10 mi | 1 ZIP code |
| Center City Minnesota ZIP codes | 10 mi | 1 ZIP code |
| Wyoming Minnesota ZIP codes | 12 mi | 1 ZIP code |
| Rush City Minnesota ZIP codes | 12 mi | 1 ZIP code |
| Shafer Minnesota ZIP codes | 13 mi | 1 ZIP code |
Straight-line distance between place reference points, not driving distance.