Mayfield is a township in Pennington County, Minnesota, home to about 44 people across 23 square miles. It has no ZIP code of its own: it’s part of 56701, 56742 and 56748.
Homes sold for a median of $129 per square foot across 3 ZIP codes in the three months ending August 2026, and 0 of 3 were seller’s markets.
Population442 per sq mi
Median home value$225,000Census, as estimated by owners
Price per sq ft$129Sold homes, 3 months to August 2026
Each card is that ZIP code’s whole market, including any part outside Mayfield. Seller’s market: under 4 months of supply; buyer’s market: over 6. Methodology
The Mayfield guide is on the way
We’re writing up Mayfield’s story and what everyday life there is like, for people thinking about moving in.
History
What it’s like to live there
Getting around
Things to do
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Around Mayfield
Distances
Nearest major airport
Minneapolis–Saint Paul International Airport / Wold–Chamberlain Field (MSP)249 miles away
Closer regional airport
Thief River Falls Regional Airport (TVF)12 miles away
Nearest city of 250,000+
Minneapolis, MN243 miles away
Nearest city of 1 million+
Chicago, IL586 miles away
Straight-line distances from the center of Mayfield; driving is longer.
Source: Airports from OurAirports (scheduled passenger service); city centers and populations from the U.S. Census Bureau.
Source: Members of Congress from the congress-legislators project; districts from the Census Bureau’s relationship files; governor and mayor from Wikidata.
Population over time
Mayfield had 49 residents in the 2020 census, down 36% since 2000.
It’s the 2601st largest of 2,727 towns in Minnesota by population.
Pennington County grew from 9,376 residents in 1910 to 13,992 in 2020.
Pennington County, 1910–2020
Source: U.S. Census Bureau decennial censuses (counties 1900–1990 from the Bureau’s historical county file).
Weather by month
Average highs peak around 79°F in summer, and winter lows average -3°F. About 24.5 inches of rain and melted snow fall in a typical year, with about 50 inches of snow.
Source: NOAA 1991–2020 climate normals, Red Lake Falls, MN weather station (14 miles away).
Jobs in Pennington County
8,929 jobs at 365 businesses in Pennington County. The biggest industries by employees:
Source: U.S. Census Bureau County Business Patterns 2023 (private employers; jobs counted where people work).
Health care
146 doctors and other health care providers list an office in Mayfield’s ZIP codes.
Nearest hospitals
Sanford Thief River Falls Medical CenterCritical access hospital · emergency room · Thief River Falls14.9 miles
Essentia Health FosstonCritical access hospital · emergency room · Fosston28.3 miles
Riverview HospitalCritical access hospital · emergency room · Crookston31.3 miles
Providers with an office here
Primary care doctors
16
Specialist doctors
16
Dentists
8
Nurse practitioners and physician assistants
26
Mental health providers
47
Physical and occupational therapists
17
Optometrists
6
Chiropractors
10
Pharmacies
7
Source: Hospitals from CMS Hospital General Information (ratings are CMS overall star ratings); straight-line distances; providers from the CMS National Plan and Provider Enumeration System (NPPES), by practice address and primary specialty.
Places in and around Mayfield
Parks (2 nearby)
Veterans Memorial Park · 6 acres3.2 mi
Counts are within about 3.5 miles of the center of town.
Public schools here are run by Thief River Falls School District, Red Lake County Central Public Sch. Check each district’s attendance zones for a specific address.
Public schools(8)
School
Grades
Students
Type
Distance
Challenger ElementaryThief River Falls
Pre-K–5
727
Public
13.3 mi
Red Lake County Central ElementaryPlummer
Pre-K–6
178
Public
3.3 mi
RLCC Elementary at OkleeOklee
Pre-K
12
Public
9.6 mi
Franklin MiddleThief River Falls
6–8
454
Public
14.1 mi
Red Lake County Central High SchoolOklee
7–12
153
Public
9.6 mi
Lincoln Senior HighThief River Falls
9–12
521
Public
14.8 mi
Northwest Area Learning CenterThief River Falls
9–12
23
Alternative Education
14.6 mi
Summer NW Area Learning CenterThief River Falls
9–12
—
Alternative Education
14.6 mi
Private schools(2)
School
Grades
Students
Affiliation
Distance
St Bernard's SchoolThief River Falls
Pre-K–5
72
Roman Catholic
14.9 mi
St John Lutheran SchoolThief River Falls
Pre-K–10
22
Lutheran Church–Missouri Synod
13.0 mi
Source: U.S. Department of Education, NCES: Common Core of Data (2024-2025) for public schools; Private School Universe Survey (2023-2024) for private schools. Listed by address; we don’t rate schools.
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Shares ZIP codes with Thief River Falls, Rocksbury, North, Smiley, Norden, Plummer, Oklee, Excel, Silverton, Sanders, Emardville, Numedal, Garnes, Equality, Kratka, Agder, Bray, Deer Park, Highlanding, Wyandotte, Gervais and Helgeland.
Town boundaries don’t always match ZIP codes: a ZIP code can cross into neighboring towns, and a town can share a ZIP code with its neighbors. Facts describe the town itself; market figures describe whole ZIP codes.