County ZIP codes · Wisconsin · FIPS 55117
Sheboygan County, WI ZIP Codes
Sheboygan County, Wisconsin has 19 ZIP codes (Census 2020 ZCTA-county file; GeoNames postal codes, October 2026): 17 residential and 2 for PO boxes or a single organization. 14 of the residential ones lie mainly in Sheboygan County and 3 mainly in a neighboring county; 7 cross the county line. Median household income ranges from $64,042 in 53081 (Sheboygan) to $131,250 in 53044 (Kohler) (Census Bureau, ACS 2020-2024).
- ACS2020-24
- Census2020
Where are the ZIP codes of Sheboygan 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 $76,442 and $92,294.
They carry 16 postal town names.
Source: U.S. Census Bureau, ACS 2020-2024 5-year estimates (B19013).
All 17 residential ZIP codes in Sheboygan County
14 ZIP codes lie mainly in Sheboygan County; 3 more reach into it from a neighboring county and follow the first table.
| In this county | ||||||
|---|---|---|---|---|---|---|
| 53081 | Sheboygan | 43,381 | 1,861 | $64k | $180k | 100% |
| 53083 | Sheboygan | 21,579 | 664 | $75k | $245k | 100% |
| 53073 | Plymouth | 16,136 | 191 | $76k | $259k | 100% |
| 53085 | Sheboygan Falls | 11,695 | 168 | $74k | $242k | 100% |
| 53070 | Oostburg | 4,951 | 168 | $92k | $282k | 100% |
| 53013 | Cedar Grove | 3,717 | 125 | $84k | $278k | 81% |
| 53020 | Elkhart Lake | 3,431 | 55 | $89k | $331k | 95% |
| 53075 | Random Lake | 3,402 | 93 | $94k | $297k | 87% |
| 53044 | Kohler | 2,326 | 414 | $131k | $387k | 100% |
| 53011 | Cascade | 2,176 | 57 | $91k | $253k | 99% |
| 53093 | Waldo | 2,135 | 100 | $101k | $275k | 100% |
| 53001 | Adell | 1,766 | 62 | $92k | $243k | 100% |
| 53023 | Glenbeulah | 1,293 | 33 | $87k | $232k | 100% |
| 53031 | Hingham | 105 | 2,838 | – | – | 100% |
Partly in Sheboygan County
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?
7 ZIP codes of Sheboygan County extend into another county. A ZIP code follows mail routes, not county borders.
| ZIP | In Sheboygan | Elsewhere |
|---|---|---|
| 53040 | 13% | Washington County 77%; Fond du Lac County 11% |
| 53013 | 81% | Ozaukee County 19% |
| 53020 | 95% | Manitowoc County 3%; Calumet County 2% |
| 53075 | 87% | Ozaukee County 10%; Washington County 3% |
| 53015 | 35% | Manitowoc County 65% |
| 53011 | 99% | Fond du Lac County 1% |
| 53079 | 4% | Fond du Lac County 96% |
Source: U.S. Census Bureau, 2020 ZCTA-county relationship file (shares of land area).
PO Box and single-organization ZIP codes
| ZIP | Postal name |
|---|---|
| 53026 | Greenbush |
| 53082 | Sheboygan |
Source: GeoNames postal codes (CC BY 4.0).
Which first three digits do Sheboygan County's ZIP codes use?
The first three digits of a ZIP code name the sectional center, the mail processing plant that sorts it. Every ZIP code of Sheboygan County starts with 530.
| Prefix | Sectional center | Here | All codes |
|---|---|---|---|
| 530 | Milwaukee, WI (SCF 530) | 19 | 83 |
Source: U.S. Postal Service, labeling list L005 (3-digit ZIP Code prefix groups, SCF sortation), effective October 1, 2026.