ZIP Codes of Morrison County, MN

Population & People
Population & People
Total Population
35,457
Household Income
Household Income
Median Income
$75,002
Housing
Housing
Total Housing Units
17,451
Business & Economy
Business & Economy
Total Businesses
952
Employment
Employment
Employment Rate
59.09%
Education
Education
Bachelor's Degree+
18.87%
Source: U.S. Census ACS 2024 5-Year Estimates · rolled up across the 13 ZIPs in this county.
Data Last Updated: June 1, 2026
ZIP Codes:13 ZIP Codes (10 Standard, 3 PO Box, 0 Unique) [See All]
Area Codes:218 / 320
Timezone:Central (GMT -06:00)
Local Time:2:12:38 PM
Population:35,457 [See All]
FIPS:27097
Land Area:1,266 sq mi
Water Area:35 sq mi
Coordinates:46.0024, -94.3635
Quick Link:
https://www.zip-codes.com/county/mn-morrison.asp
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Extreme geographic sprawl
The largest ZIP spans 236× the smallest by area — 238.0 sq mi down to 1.01.

Standout ZIPs in this County


Most Populous
Little Falls · 15,008 people
42.3% of county total
Highest Income
Bowlus · $95,972 median
1.3× county average
Largest Land Area
Little Falls · 238.0 sq mi
Spans the most ground
Fastest Growth
Royalton · 10.6% (10-yr)
3,011 → 3,329 residents
Most Educated
Cushing · 25.2% bachelor's+
310 of 1,231 adults 25+

Things worth knowing about Morrison County


35,457 residents live across 13 ZIPs covering 1,266 sq mi, served by 13 distinct USPS-recognized cities.

Population moved from 34,467 to 35,457 from 2014 to 2024 — a +2.9% change. 8 ZIPs gained residents, 3 lost.

The county's wealthiest ZIP 56314 (Bowlus, $95,972 median) and poorest ZIP 56384 (Upsala, $48,750) are 4.6 miles apart — a 2.0× income gap across local geography.

Median home values vary 2.5× across this county — from $138,800 in 56384 (Upsala) to $341,200 in 56443 (Cushing).

Density varies 35× across the county — from 9 people/sq mi in 56338 (Hillman) to 301 in 56384 (Upsala).

Educational attainment ranges from 9.1% bachelor's+ in 56384 (Upsala) to 25.2% in 56443 (Cushing) — the breadth of educational profiles across the area.

Within Minnesota, this is the #31 most populous of 93 counties and ranks #50 for median household income .

Weighted by population, the typical household earns about $69,408 across the county — reflecting what a typical resident sees, not a simple ZIP average.

18.9% of adults age 25+ hold a bachelor's degree or higher (4,712 of 24,975 reporting).

10 Standard delivery, 3 PO Box only, 0 single-entity Unique ZIPs serve this county.

Stories about Morrison 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
1,266
square miles
Avg density
28.0
people per sq mi
Population
35,457
across 13 ZIPs
Little Falls
238.0 sq mi
15,008 residents
Pierz
228.3 sq mi
5,708 residents
Motley
192.8 sq mi
3,284 residents

All ZIP Codes in Morrison County


ZIPCityTypePopulationMedian IncomeArea (sq mi)10-yr Growth
56345Little FallsStandard15,008$60,676238.00.5%
56364PierzStandard5,708$76,638228.39.0%
56373RoyaltonStandard3,329$91,192103.710.6%
56466MotleyStandard3,284$61,910192.85.3%
56475RandallStandard1,750$64,32773.26.8%
56338HillmanStandard1,636$70,938189.8-5.5%
56443CushingStandard1,537$71,310126.75.7%
56314BowlusStandard1,393$95,97241.05.3%
56382SwanvilleStandard1,365$76,12570.1-11.7%
56384UpsalaStandard303$48,7501.0-14.4%
56328FlensburgPO Box144$107,1881.724.1%
56317BuckmanPO Box0.0
56344LastrupPO Box0.0

Adjacent & Nearby Counties