County ZIP codes · Wisconsin · FIPS 55113
Sawyer County, WI ZIP Codes
Sawyer County, Wisconsin has 13 ZIP codes (Census 2020 ZCTA-county file; GeoNames postal codes, October 2026): 12 residential and 1 for PO boxes or a single organization. 7 of the residential ones lie mainly in Sawyer County and 5 mainly in a neighboring county; 8 cross the county line. Median household income ranges from $57,813 in 54821 (Cable) to $83,036 in 54817 (Birchwood) (Census Bureau, ACS 2020-2024).
- ACS2020-24
- Census2020
Where are the ZIP codes of Sawyer 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 $60,619 and $61,317.
They carry 12 postal town names.
Source: U.S. Census Bureau, ACS 2020-2024 5-year estimates (B19013).
All 12 residential ZIP codes in Sawyer County
7 ZIP codes lie mainly in Sawyer County; 5 more reach into it from a neighboring county and follow the first table.
| In this county | ||||||
|---|---|---|---|---|---|---|
| 54843 | Hayward | 13,416 | 30 | $61k | $243k | 92% |
| 54876 | Stone Lake | 1,712 | 18 | $73k | $282k | 58% |
| 54896 | Winter | 1,635 | 4 | $61k | $195k | 100% |
| 54835 | Exeland | 933 | 6 | $55k | $203k | 82% |
| 54828 | Couderay | 546 | 8 | $53k | $249k | 100% |
| 54867 | Radisson | 517 | 14 | $42k | $121k | 100% |
| 54862 | Ojibwa | 307 | 5 | $62k | $213k | 100% |
Partly in Sawyer County
| In this county | ||||||
|---|---|---|---|---|---|---|
| 54817 | Birchwood | 2,264 | 14 | $83k | $275k | 32% |
| 54517 | Clam Lake | 167 | 2 | $74k | $423k | 31% |
| 54530 | Hawkins | 758 | 6 | $54k | $114k | 4% |
| 54552 | Park Falls | 4,292 | 12 | $61k | $151k | 3% |
| 54821 | Cable | 1,625 | 9 | $58k | $321k | 2% |
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?
8 ZIP codes of Sawyer County extend into another county. A ZIP code follows mail routes, not county borders.
| ZIP | In Sawyer | Elsewhere |
|---|---|---|
| 54843 | 92% | Washburn County8% |
| 54552 | 3% | Price County71%; Iron County26% |
| 54817 | 32% | Washburn County34%; Rusk County20%; Barron County14% |
| 54876 | 58% | Washburn County42% |
| 54821 | 2% | Bayfield County98% |
| 54835 | 82% | Rusk County18% |
| 54530 | 4% | Rusk County71%; Price County24% |
| 54517 | 31% | Ashland County57%; Bayfield County12% |
Source: U.S. Census Bureau, 2020 ZCTA-county relationship file (shares of land area).
PO Box and single-organization ZIP codes
| ZIP | Postal name |
|---|---|
| 54834 | Edgewater |
Source: GeoNames postal codes (CC BY 4.0).
Which first three digits do Sawyer County's ZIP codes use?
The first three digits of a ZIP code name the sectional center, the mail processing plant that sorts it. Sawyer County's ZIP codes use 2 prefixes: 545 and 548.
Source: U.S. Postal Service, labeling list L005 (3-digit ZIP Code prefix groups, SCF sortation), effective October 1, 2026.