Every ZIP code in the United States, with weather, radar, trivia and the numbers behind it. Five digits since 1963!

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zipcodes.pro — CITY/MN/PLATO

Plato ZIP code, Minnesota

The ZIP code for Plato, MN is 55370, and its area code is 320.

USPS city name
1 ZIP code
Population
242
Area code
320

Plato in numbers

About 242 people live in Plato, in 94 households. The median household income is $91,250 a year, about the same as the Minnesota median of $89,062 (US: $80,734). The median owner-occupied home is valued at $239,700 (27% below the Minnesota median). The median age is 40.1; 18.0% of adults 25 and over hold a bachelor's degree or higher (39.4% across Minnesota); the average commute takes 29 minutes.

Population242Plato242
Households94Plato94
Median age40.1Plato40.1Minnesota38.8US 38.9
Median household income$91,250Plato$91,250Minnesota$89,062US $80,734
Median home value$239,700Plato$239,700Minnesota$329,300US $332,700
Bachelor's degree or higher18.0%Plato18.0%Minnesota39.4%US 35.7%
Mean commute29.4 minPlato29.4 minMinnesota22.7 minUS 26.4 min
Population density697 / sq miPlato697 / sq mi

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

ZIP codes addressed as Plato

ZIP codes with the USPS city name Plato
ZIP City Type Population Median income Median home
55370 Plato , MN Standard 558 $103,750 $302,600

Map of Plato ZIP codes

55370

The ZIP codes of Plato, 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 Plato

The nearest larger towns are Hamburg (547 people, 4.6 mi), Glencoe (5,695 people, 5.5 mi) and Norwood Young America (3,849 people, 6.0 mi).

Towns near Plato
TownPopulationDistance
Glencoe 5,695 5.5 mi
Norwood Young America 3,849 6.0 mi
Mayer 2,518 10.7 mi
Waconia 13,434 13.1 mi
Watertown 4,790 16.1 mi
Belle Plaine 7,423 17.1 mi
Hutchinson 14,680 18.3 mi
Victoria 11,295 19.7 mi
Minnetrista 8,708 19.7 mi
Carver 6,239 20.0 mi
Jordan 6,771 21.0 mi
Montrose 3,888 21.1 mi
Chaska 28,706 21.3 mi
Mound 9,107 21.7 mi

More nearby: every ZIP code in McLeod County · Minnesota ZIP codes

Cite this page

zipcodes.pro. “Plato, MN ZIP codes.” Data release 2026-10-12. Retrieved 2026-10-20. https://zipcodes.pro/city/mn/plato

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