County ZIP codes · Minnesota · FIPS 27085
McLeod County, MN ZIP Codes
McLeod County, Minnesota has 10 ZIP codes (Census 2020 ZCTA-county file; GeoNames postal codes, October 2026), all residential. 8 of the residential ones lie mainly in McLeod County and 2 mainly in a neighboring county; 6 cross the county line. Median household income ranges from $72,800 in 55395 (Winsted) to $100,568 in 55312 (Brownton) (Census Bureau, ACS 2020-2024).
- ACS2020-24
- Census2020
Where are the ZIP codes of McLeod 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 $77,261 and $88,661.
They carry 10 postal town names.
Source: U.S. Census Bureau, ACS 2020-2024 5-year estimates (B19013).
All 10 residential ZIP codes in McLeod County
8 ZIP codes lie mainly in McLeod County; 2 more reach into it from a neighboring county and follow the first table.
| In this county | ||||||
|---|---|---|---|---|---|---|
| 55350 | Hutchinson | 18,610 | 116 | $79k | $256k | 86% |
| 55336 | Glencoe | 8,296 | 61 | $77k | $245k | 81% |
| 55354 | Lester Prairie | 3,159 | 97 | $98k | $269k | 100% |
| 55395 | Winsted | 2,723 | 114 | $73k | $222k | 76% |
| 55381 | Silver Lake | 1,819 | 41 | $89k | $243k | 100% |
| 55312 | Brownton | 1,428 | 19 | $101k | $236k | 99% |
| 55385 | Stewart | 1,337 | 14 | $78k | $206k | 52% |
| 55370 | Plato | 558 | 27 | $104k | $303k | 100% |
Partly in McLeod 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 McLeod County extend into another county. A ZIP code follows mail routes, not county borders.
| ZIP | In McLeod | Elsewhere |
|---|---|---|
| 55350 | 86% | Meeker County 11%; Renville County 2% |
| 55336 | 81% | Sibley County 19% |
| 55397 | 4% | Carver County 96% |
| 55395 | 76% | Wright County 12%; Carver County 12% |
| 55312 | 99% | |
| 55385 | 52% | Renville County 30%; Sibley County 18% |
| 55339 | 4% | Carver County 65%; Sibley County 31% |
Source: U.S. Census Bureau, 2020 ZCTA-county relationship file (shares of land area).
Which first three digits do McLeod 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 McLeod County starts with 553.
| Prefix | Sectional center | Here | All codes |
|---|---|---|---|
| 553 | Minneapolis, MN (SCF 553) | 10 | 93 |
Source: U.S. Postal Service, labeling list L005 (3-digit ZIP Code prefix groups, SCF sortation), effective October 1, 2026.