Postal Codes

55370 ZIP Code

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ZIP code 55370 covers Plato, Minnesota, with a population of about 627 and a median household income of $117,344.

Population
62730 per square mile
Median age
36.22.5 points below the US average
Median household income
$117,3441.3× the Minnesota median
Poverty rate
3.8%8.6 points below the US average
Typical home value
$373,155up 37.7% in five years
Degree or higher
15.5%19.5 points below the US average
Homeownership
95.8%30.8 points above the US average
Time zone
Central UTC-06:00observes daylight saving time
Businesses
18

Where 55370 is

Plato, Minnesota — the area the Census Bureau draws for this ZIP code. ZIP codes are sets of delivery routes rather than areas, so this is the Census approximation of one, not a Postal Service boundary.

People and households

American Community Survey 2019–2023 five-year estimates

Population627
Median age36.2
Family households76.5%
Born outside the US1.3%
Speaks a language other than English at home2.1%
White (non-Hispanic)83.4%
Black (non-Hispanic)0%
Asian (non-Hispanic)0.6%
Hispanic or Latino14.8%
Veterans6.2%
Population by age
MaleFemale0-45-910-1415-1920-2425-3435-4445-5455-6465-7475-8485+
Income and poverty

American Community Survey 2019–2023 five-year estimates

Median household income$117,344
Income per person$38,514
Poverty rate3.8%
Households on SNAP or cash assistance7.5%

Household income distribution

Under $10k2.8%
$10–15k2.3%
$15–20k1.9%
$20–25k1.9%
$25–30k0.9%
$30–35k3.3%
$35–40k0.0%
$40–45k0.9%
$45–50k0.5%
$50–60k4.2%
$60–75k13.1%
$75–100k9.4%
$100–125k11.7%
$125–150k20.2%
$150–200k20.2%
$200k or more6.6%

Income as declared to the IRS

Filed returns rather than survey responses, so this counts tax units and not households.

Tax returns filed390
Mean adjusted gross income$76,972
Returns declaring $200,000 or more0%
Returns, under $25k23.1%
Returns, $25k–$50k17.9%
Returns, $50k–$75k15.4%
Returns, $75k–$100k12.8%
Returns, $100k–$200k30.8%
Returns, $200k or more0.0%
Housing

American Community Survey 2019–2023 five-year estimates

Median home value$332,100
Owner-occupied95.8%
Vacant homes9%
Median year built1974

What the homes are

Detached house100%
Home values and rents today

Zillow Home Value Index and Zillow Observed Rent Index, courtesy of Zillow. Monthly and current, where the Census figures above are a five-year average and are capped at $2,000,000.

Typical home value$373,155as of 2026-07
Typical home value, 1 yearup 5.4%
Typical home value, 5 yearsup 37.7%
Typical home value, 10 yearsup 101.9%
Typical home value since 2000
200420152026$373,155$143,703

$164,385 in 2004 to $373,155 in 2026.

Work, commuting and education

American Community Survey 2019–2023 five-year estimates

Unemployment rate1.5%
Bachelor's degree or higher15.5%
High school diploma or higher89.9%
Works from home6.8%
Drives to work alone75.3%
Takes public transport5.4%
Commutes 45 minutes or more25.6%
Health

CDC PLACES 2025 release, model-based estimates. These are modelled small-area estimates for adults, not counts of diagnosed cases.

Obesity43.2% 9.8 pts above the national average of 33.4%
Diagnosed diabetes11.4% 0.6 pts below the national average of 12%
Currently smokes16.3% 3.1 pts above the national average of 13.2%
High blood pressure33.6% 0.5 pts below the national average of 34.1%
Fair or poor general health17.1% 3.2 pts below the national average of 20.3%
No health insurance (18–64)7.8% 3.5 pts below the national average of 11.3%
Depression23.7% 1.8 pts above the national average of 21.9%
No leisure-time physical activity25.4% same as the national average of 25.4%
Arthritis26.1% 1 pts above the national average of 25.1%
Binge drinking19.1% 3.1 pts above the national average of 16%
Taking blood pressure medication77.2% 2.5 pts above the national average of 74.7%
Cancer (non-skin)9.3% 1.6 pts above the national average of 7.7%
Current asthma10% same as the national average of 10.4%
Coronary heart disease6.8% 0.6 pts above the national average of 6.2%
Routine check-up in past year74.1% 2.6 pts below the national average of 76.7%
Cholesterol screening85.9% same as the national average of 85.9%
Cognitive disability13.4% 1.4 pts below the national average of 14.8%
Colorectal screening68.9% 4.6 pts above the national average of 64.3%
COPD6.4% same as the national average of 6.6%
Visited a dentist63.4% 2.1 pts above the national average of 61.3%
Any disability28.7% 2 pts below the national average of 30.7%
Lacks emotional support21.1% 3.7 pts below the national average of 24.8%
Food insecurity10.7% 6.4 pts below the national average of 17.1%
Received food stamps7.7% 6.6 pts below the national average of 14.3%
Hearing disability7.9% 1.2 pts above the national average of 6.7%
High cholesterol34.7% 1.5 pts below the national average of 36.2%
Housing insecurity9.2% 4.6 pts below the national average of 13.8%
Independent living disability7.3% 1.1 pts below the national average of 8.4%
Lacks transport6.6% 2.6 pts below the national average of 9.2%
Loneliness29% 5.4 pts below the national average of 34.4%
Mammography use76.6% 0.7 pts above the national average of 75.9%
Poor mental health (14+ days)15.5% 1.3 pts below the national average of 16.8%
Mobility disability12.5% 1.5 pts below the national average of 14%
Poor physical health (14+ days)12.7% 0.8 pts below the national average of 13.5%
Self-care disability3.5% 0.5 pts below the national average of 4%
Utility shut-off threat5.7% 3.1 pts below the national average of 8.8%
Sleeps under 7 hours34.2% 2.2 pts below the national average of 36.4%
Stroke3.4% same as the national average of 3.4%
All natural teeth lost12% 1 pts below the national average of 13%
Vision disability4.1% 1.5 pts below the national average of 5.6%
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Business and employment

Census ZIP Code Business Patterns 2022

Business establishments18
People employed263
Annual payroll$15,692,000
Natural hazard risk

FEMA National Risk Index, estimated for this ZIP code from census tract data — the NRI is not published per ZIP.

Overall riskHigher than 49.9% of US census tracts
FEMA ratingRelatively Low
Expected annual loss79.2 out of 100
Community resilience94.6 out of 100

By hazard

Score is out of 100 and is the area-weighted average across the census tracts this ZIP code covers. The rating beside it is the highest any one of those tracts carries.

Strong wind94.5Relatively High at its worst in this ZIP code
Drought90.7Relatively Low at its worst in this ZIP code
Hail89.8Relatively High at its worst in this ZIP code
Cold wave88.5Relatively High at its worst in this ZIP code
Winter weather77.1Relatively Moderate at its worst in this ZIP code
Tornado75.2Relatively High at its worst in this ZIP code
Landslide71.4Very Low at its worst in this ZIP code
Wildfire65.4Very Low at its worst in this ZIP code
Ice storm62.2Relatively Low at its worst in this ZIP code
Heat wave49.9Relatively Low at its worst in this ZIP code
River flooding49.3Relatively Moderate at its worst in this ZIP code
Lightning34.3Relatively Low at its worst in this ZIP code
Earthquake6.3Very Low at its worst in this ZIP code
Compared with Minnesota and the United States

State and national columns are figures for those areas, not for this ZIP code. American Community Survey 2019–2023 five-year estimates

This ZIPMinnesotaUnited States
Median household income$117,344$87,556$78,538
Income per person$38,514$46,957$43,289
Poverty rate3.8%9.2%12.4%
Median home value$332,100$305,500$303,400
Median gross rent$1,235$1,348
Homeownership95.8%72.4%65%
Bachelor's degree or higher15.5%38.8%35%
Unemployment rate1.5%3.9%5.2%
Works from home6.8%15.8%13.5%
Born outside the US1.3%8.6%13.9%
Median age36.238.638.7
Climate

NOAA US Climate Normals 1991-2020, from the nearest weather station with a full year of records. The station and its distance are named above, because a station forty kilometres away describes somewhere else.

Weather stationBROWNTON WWTP, MN US23.3 km away
Rain in a year32 in
Snow in a year50 in

Average high and low by month

January21.2°F / 3.4°F0.66 in rain, 6.9 in snow
February25.5°F / 6.8°F0.84 in rain, 11.8 in snow
March38°F / 20.4°F1.51 in rain, 7.6 in snow
April54.7°F / 33.5°F2.99 in rain, 7 in snow
May67.9°F / 46.7°F4.3 in rain, 0.1 in snow
June77.4°F / 57.6°F5.24 in rain
July80.9°F / 61°F3.53 in rain
August79.1°F / 58.3°F4.39 in rain
September71.7°F / 49.3°F3.22 in rain
October57.6°F / 36.5°F2.63 in rain, 0.8 in snow
November40.4°F / 22.9°F1.32 in rain, 3.6 in snow
December26.4°F / 10.6°F1.07 in rain, 12.2 in snow
Access to food

USDA Food Access Research Atlas, estimated for this ZIP code from census tract data. Each figure is the share of the ZIP code's land area that falls in a tract carrying that flag.

Low income and far from a supermarketNone of this ZIP code
Far from a supermarketNone of this ZIP code
No vehicle and far from a supermarketNone of this ZIP code
School districts

NCES Geographic Relationship File 2025, which states the association between each district and each ZIP code tabulation area directly. Elementary and secondary districts can cover the same ground, so shares need not total 100%.

This ZIP code is served by 2 school districts, so the address decides which one, not the ZIP code.

Glencoe-Silver Lake School District84.7% of this ZIP code's land area
Lester Prairie Public School District15.3% of this ZIP code's land area
Community and walkability

CDC/ATSDR Social Vulnerability Index 2022 and the EPA National Walkability Index, both estimated for this ZIP code from census tract data. Vulnerability figures are national percentile ranks, not measurements.

Overall social vulnerability15more vulnerable than 15% of US census tracts
Socioeconomic status18more vulnerable than 18% of US census tracts
Household characteristics24more vulnerable than 24% of US census tracts
Racial and ethnic minority status18more vulnerable than 18% of US census tracts
Housing type and transport26more vulnerable than 26% of US census tracts
Walkability4.9 out of 20Least walkable
Nearby ZIP codes

The closest ZIP codes by centre point, which is not the same as sharing a border.

55339 Hamburg, MN7.8 km away
55336 Glencoe, MN8.9 km away
55383 Norwood, MN9.7 km away
55338 Green Isle, MN10.2 km away
55368 Norwood Young America, MN10.2 km away
55397 Young America, MN10.9 km away
55354 Lester Prairie, MN12 km away
55367 New Germany, MN16.2 km away
Location, counties and time zone

County shares from Census 2020 ZCTA relationship files. Time zone from the USDOT National Transportation Atlas, which renders the boundaries written into 49 CFR Part 71.

McLeod County100% of this ZIP code's land area
Time zoneCentral (UTC-06:00 standard)
Daylight saving timeObserved
Land area20.67 sq mi
Water area0.04 sq mi
Population density30 people per sq mi
Latitude, longitude44.7657, -94.0506

Figures are published for this ZIP code or its Census tabulation area unless a section says otherwise. Estimates whose margin of error made them unreliable are omitted rather than shown. Sources: US Census Bureau, CDC, IRS.

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