County ZIP codes · Minnesota · FIPS 27079
Le Sueur County, MN ZIP Codes
Le Sueur County, Minnesota has 13 ZIP codes (Census 2020 ZCTA-county file; GeoNames postal codes, October 2026), all residential. 9 of the residential ones lie mainly in Le Sueur County and 4 mainly in a neighboring county; 11 cross the county line. Median household income ranges from $71,456 in 56082 (Saint Peter) to $115,690 in 56071 (New Prague) (Census Bureau, ACS 2020-2024).
- ACS2020-24
- Census2020
Where are the ZIP codes of Le Sueur 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 $87,118 and $101,250.
They carry 13 postal town names.
Source: U.S. Census Bureau, ACS 2020-2024 5-year estimates (B19013).
All 13 residential ZIP codes in Le Sueur County
9 ZIP codes lie mainly in Le Sueur County; 4 more reach into it from a neighboring county and follow the first table.
| In this county | ||||||
|---|---|---|---|---|---|---|
| 56071 | New Prague | 13,157 | 153 | $116k | $398k | 47% |
| 56058 | Le Sueur | 6,067 | 48 | $87k | $280k | 63% |
| 56069 | Montgomery | 4,991 | 70 | $87k | $270k | 65% |
| 56057 | Le Center | 3,919 | 46 | $91k | $248k | 100% |
| 56096 | Waterville | 2,953 | 53 | $88k | $278k | 80% |
| 56017 | Cleveland | 1,763 | 60 | $88k | $331k | 100% |
| 56050 | Kasota | 1,306 | 56 | $90k | $343k | 90% |
| 56028 | Elysian | 1,018 | 57 | $93k | $338k | 90% |
| 56052 | Kilkenny | 747 | 15 | $92k | $352k | 72% |
Partly in Le Sueur 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?
11 ZIP codes of Le Sueur County extend into another county. A ZIP code follows mail routes, not county borders.
| ZIP | In Le Sueur | Elsewhere |
|---|---|---|
| 56082 | 13% | Nicollet County 87% |
| 56071 | 47% | Scott County 41%; Rice County 12% |
| 56011 | 7% | Scott County 67%; Sibley County 17%; Carver County 9% |
| 56058 | 63% | Sibley County 26%; Nicollet County 11% |
| 56069 | 65% | Rice County 35% |
| 56063 | 34% | Blue Earth County 60%; Waseca County 6% |
| 56096 | 80% | Rice County 11%; Waseca County 10% |
| 56044 | 17% | Sibley County 83% |
| 56050 | 90% | Blue Earth County 10% |
| 56028 | 90% | Waseca County 10% |
| 56052 | 72% | Rice County 28% |
Source: U.S. Census Bureau, 2020 ZCTA-county relationship file (shares of land area).
Which first three digits do Le Sueur 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 Le Sueur County starts with 560.
| Prefix | Sectional center | Here | All codes |
|---|---|---|---|
| 560 | Mankato, MN (SCF 560) | 13 | 74 |
Source: U.S. Postal Service, labeling list L005 (3-digit ZIP Code prefix groups, SCF sortation), effective October 1, 2026.