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zipcodes.pro — CITY/MN/ST-CLAIR

St. Clair ZIP code, Minnesota

The ZIP code for St. Clair, MN is 56080, and its area code is 507.

USPS city name
1 ZIP code
Overlapping the city
2 more
Population
710
Area code
507

Also written Saint Clair, the spelling the Postal Service uses.

Mail addressed to St. Clair uses the ZIP code above. 2 more ZIP codes cover part of the city but are addressed as somewhere else; they are listed separately below.

St. Clair in numbers

About 710 people live in St. Clair, in 254 households. The median household income is $106,136 a year, 19% above the Minnesota median of $89,062 (US: $80,734). The median owner-occupied home is valued at $218,000 (34% below the Minnesota median), and median gross rent is $750 a month. The median age is 43.4; 31.2% of adults 25 and over hold a bachelor's degree or higher (39.4% across Minnesota); the average commute takes 26 minutes.

Population710St. Clair710
Households254St. Clair254
Median age43.4St. Clair43.4Minnesota38.8US 38.9
Median household income$106,136St. Clair$106,136Minnesota$89,062US $80,734
Median home value$218,000St. Clair$218,000Minnesota$329,300US $332,700
Median gross rent$750St. Clair$750Minnesota$1,280US $1,413
Bachelor's degree or higher31.2%St. Clair31.2%Minnesota39.4%US 35.7%
Mean commute26.3 minSt. Clair26.3 minMinnesota22.7 minUS 26.4 min
Population density1,094 / sq miSt. Clair1,094 / sq mi

U.S. Census Bureau, American Community Survey 2020–2024 5-year estimates, for the census place St. Clair city. Survey estimates carry margins of error, wider for small places. Sources and methods.

ZIP codes addressed as Saint Clair

ZIP codes with the USPS city name Saint Clair
ZIP City Type Population Median income Median home
56080 Saint Clair , MN Standard 672 $105,398 $214,900

Other ZIP codes overlapping St. Clair

These ZIP codes cover part of St. Clair but are addressed as somewhere else.

ZIP codes overlapping St. Clair
ZIP City Type Population Median income Median home
56001 Mankato , MN Standard 51,585 $69,531 $276,700
56048 Janesville , MN Standard 4,025 $85,532 $238,600

Map of St. Clair ZIP codes

56080

The ZIP codes of St. Clair, MN, shaded. Outlines are Census ZIP Code Tabulation Areas (2020), which approximate the mail routes; PO-box and single-address codes have no area and are not drawn. Click any area to open its ZIP code.

Towns near St. Clair

The nearest larger towns are Eagle Lake (3,281 people, 5.6 mi), Janesville (2,378 people, 7.9 mi) and Mankato (45,473 people, 8.3 mi).

Towns near St. Clair
TownPopulationDistance
Eagle Lake 3,281 5.6 mi
Mankato 45,473 8.3 mi
North Mankato 14,211 11.3 mi
Waseca 9,164 17.7 mi
St. Peter 12,185 17.8 mi
Lake Crystal 2,606 17.9 mi
Le Center 2,513 21.9 mi
Le Sueur 4,215 26.8 mi
Montgomery 3,434 28.6 mi

More nearby: every ZIP code in Blue Earth County · Minnesota ZIP codes

Cite this page

zipcodes.pro. “St. Clair, MN ZIP codes.” Data release 2026-10-12. Retrieved 2026-10-20. https://zipcodes.pro/city/mn/st-clair

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