County ZIP codes · Minnesota · FIPS 27065
Kanabec County, MN ZIP Codes
Kanabec County, Minnesota has 9 ZIP codes (Census 2020 ZCTA-county file; GeoNames postal codes, October 2026), all residential. 4 of the residential ones lie mainly in Kanabec County and 5 mainly in a neighboring county; 9 cross the county line. Median household income ranges from $58,144 in 55072 (Sandstone) to $83,594 in 56358 (Ogilvie) (Census Bureau, ACS 2020-2024).
- ACS2020-24
- Census2020
Where are the ZIP codes of Kanabec County?
Source: U.S. Census Bureau, 2020 ZCTA cartographic boundaries; ACS 2020-2024 5-year estimates (B19013).
How different are its ZIP codes?
The middle half of its ranked ZIP codes (1,000+ people living in households) report median household incomes between $67,847 and $78,763.
They carry 9 postal town names.
Source: U.S. Census Bureau, ACS 2020-2024 5-year estimates (B19013).
All 9 residential ZIP codes in Kanabec County
4 ZIP codes lie mainly in Kanabec County; 5 more reach into it from a neighboring county and follow the first table.
| In this county | ||||||
|---|---|---|---|---|---|---|
| 55051 | Mora | 9,935 | 46 | $69k | $225k | 86% |
| 55006 | Braham | 3,694 | 48 | $69k | $223k | 38% |
| 56358 | Ogilvie | 3,107 | 25 | $84k | $261k | 82% |
| 55007 | Brook Park | 2,201 | 19 | $68k | $234k | 61% |
Partly in Kanabec County
| In this county | ||||||
|---|---|---|---|---|---|---|
| 56342 | Isle | 2,788 | 14 | $63k | $247k | 39% |
| 55030 | Grasston | 1,711 | 44 | $82k | $196k | 20% |
| 55037 | Hinckley | 5,215 | 17 | $68k | $231k | 7% |
| 55072 | Sandstone | 4,418 | 13 | $58k | $201k | 6% |
| 56353 | Milaca | 9,546 | 50 | $79k | $263k | 3% |
Source: U.S. Census Bureau, ACS 2020-2024 5-year estimates; county shares by land area (Census 2020 ZCTA-county relationship file).
Which ZIP codes cross the county line?
9 ZIP codes of Kanabec County extend into another county. A ZIP code follows mail routes, not county borders.
| ZIP | In Kanabec | Elsewhere |
|---|---|---|
| 55051 | 86% | Mille Lacs County 14% |
| 56353 | 3% | Mille Lacs County 95%; Isanti County 3% |
| 55037 | 7% | Pine County 93% |
| 55072 | 6% | Pine County 94% |
| 55006 | 38% | Isanti County 34%; Pine County 20%; Chisago County 8% |
| 56358 | 82% | Mille Lacs County 13%; Isanti County 4% |
| 56342 | 39% | Aitkin County 40%; Mille Lacs County 21% |
| 55007 | 61% | Pine County 39% |
| 55030 | 20% | Pine County 80% |
Source: U.S. Census Bureau, 2020 ZCTA-county relationship file (shares of land area).
Which first three digits do Kanabec County's ZIP codes use?
The first three digits of a ZIP code name the sectional center, the mail processing plant that sorts it. Kanabec County's ZIP codes use 2 prefixes: 550 and 563.
Source: U.S. Postal Service, labeling list L005 (3-digit ZIP Code prefix groups, SCF sortation), effective October 1, 2026.