ZIP Codes of Mcleod County, MN

Population & People
Population & People
Total Population
37,930
Household Income
Household Income
Median Income
$87,279
Housing
Housing
Total Housing Units
16,487
Business & Economy
Business & Economy
Total Businesses
980
Employment
Employment
Employment Rate
64.86%
Education
Education
Bachelor's Degree+
20.18%
Source: U.S. Census ACS 2024 5-Year Estimates · rolled up across the 8 ZIPs in this county.
Data Last Updated: July 1, 2026
ZIP Codes:8 ZIP Codes (8 Standard, 0 PO Box, 0 Unique) [See All]
Area Code:320
Timezone:Central (GMT -06:00)
Local Time:11:53:56 PM
Population:37,930 [See All]
FIPS:27085
CBSA:Hutchinson, MN
Land Area:598 sq mi
Water Area:18 sq mi
Coordinates:44.8352, -94.2203
Quick Link:
https://www.zip-codes.com/county/mn-mcleod.asp
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Minnesota's #28 most populous county
37,930 residents across 8 ZIPs — #28 of 93 Minnesota counties.

Standout ZIPs in this County


Most Populous
Hutchinson · 18,610 people
49.1% of county total
Highest Income
Plato · $103,750 median
1.2× county average
Largest Land Area
Hutchinson · 166.4 sq mi
Spans the most ground
Fastest Growth
Lester Prairie · 21.7% (10-yr)
2,596 → 3,159 residents
Most Educated
Hutchinson · 26.6% bachelor's+
3,471 of 13,071 adults 25+

Things worth knowing about Mcleod County


37,930 residents live across 8 ZIPs covering 598 sq mi, served by 8 distinct USPS-recognized cities.

Population moved from 37,295 to 37,930 from 2014 to 2024 — a +1.7% change. 3 ZIPs gained residents, 5 lost.

The county's wealthiest ZIP 55370 (Plato, $103,750 median) and poorest ZIP 55395 (Winsted, $72,800) are 12.5 miles apart — a 1.4× income gap across local geography.

Median home values vary 1.5× across this county — from $206,300 in 55385 (Stewart) to $302,600 in 55370 (Plato).

Density varies across the county — from 14 people/sq mi in 55385 (Stewart) to 112 in 55350 (Hutchinson).

Educational attainment ranges from 12.3% bachelor's+ in 55336 (Glencoe) to 26.6% in 55350 (Hutchinson) — the breadth of educational profiles across the area.

Within Minnesota, this is the #28 most populous of 93 counties and ranks #18 for median household income .

Weighted by population, the typical household earns about $81,421 across the county — reflecting what a typical resident sees, not a simple ZIP average.

20.2% of adults age 25+ hold a bachelor's degree or higher (5,370 of 26,605 reporting).

8 Standard delivery, 0 PO Box only, 0 single-entity Unique ZIPs serve this county.

Stories about Mcleod County


Big & sparse

A frontier county — vast land area with only a few residents per square mile. Daily life looks very different here than in the country's denser counties.

Total area
598
square miles
Avg density
63.4
people per sq mi
Population
37,930
across 8 ZIPs
Hutchinson
166.4 sq mi
18,610 residents
Glencoe
141.2 sq mi
8,296 residents
Stewart
94.3 sq mi
1,337 residents

All ZIP Codes in Mcleod County


ZIPCityTypePopulationMedian IncomeArea (sq mi)10-yr Growth
55350HutchinsonStandard18,610$79,123166.43.3%
55336GlencoeStandard8,296$77,261141.21.9%
55354Lester PrairieStandard3,159$97,94133.321.7%
55395WinstedStandard2,723$72,80024.9-3.2%
55381Silver LakeStandard1,819$88,66145.4-8.2%
55312BrowntonStandard1,428$100,56873.2-4.0%
55385StewartStandard1,337$78,12594.3-3.9%
55370PlatoStandard558$103,75019.6-35.8%

Adjacent & Nearby Counties