🇺🇸 United States ZIP Code

STANDARD

56537

Fergus Falls

ZIP Code 56537 is a standard zip code serving Fergus Falls, Fergus Falls, Minnesota (MN), in Otter Tail County, United States. It has an estimated population of 18,548 with a median household income of $48,919. The area falls within the America/Chicago timezone.

Median Household Income vs. National Average

Location

Country: 🇺🇸 United States
State / Province: Minnesota (MN)
County: Otter Tail
City: Fergus Falls
Timezone: America/Chicago

Coordinates

Latitude: 46.276000
Longitude: -96.090400

Geographic Details

Land Area: 285.06 mi²
Water Area: 21.57 mi²
Population Density: 65.0 people per mi² (45th percentile)
Bounding Box: 46.438282°N, 46.108384°S, -95.890160°E, -96.280603°W

With 18,548 residents spread across 285.06 square miles, this area has a population density of 65.0 people per square mile.

Demographics

18,548

Population

80th percentile

$48,919

Median Income

50th percentile

$137,500

Median Home Value

55th percentile

285.06 mi²

Land Area

The median household income in 56537 is $48,919, and the median home value is $137,500.

Housing

8,876

Total Units

7,883

Occupied Units

88.8%

Occupancy Rate

Nearby ZIP Codes

Other zip codes in Fergus Falls, MN.

56538

Fergus Falls

Similar ZIP Codes in Minnesota

ZIP codes with similar median household income in Minnesota.

55003

Bayport

$55,175

55006

Braham

$51,278

55007

Brook Park

$45,161

55008

Cambridge

$53,727

55021

Faribault

$52,896

55041

Lake City

$51,429

55051

Mora

$46,610

55052

Morristown

$55,000

Frequently Asked Questions

What information is available for each ZIP code?

Each ZIP code page shows city, state, county, geographic coordinates, timezone, population, median household income, median home value, housing units, land area, population density, commute time, educational attainment, area codes, and ZIP code type (Standard, PO Box, or Unique).

What are the different types of ZIP codes?

There are three types of ZIP codes: Standard (residential and commercial delivery areas), PO Box (assigned to post office box sections), and Unique (assigned to a single high-volume address like a government agency or large company). Standard ZIP codes are the most common.

How often is ZIP code data updated?

ZIP code assignments are updated quarterly by the USPS. Demographic data comes from the US Census Bureau's American Community Survey (ACS), which releases new 5-year estimates annually. ZipFYI updates its data to reflect the latest available information.

What is population density and why does it matter?

Population density measures the number of people per square mile in a ZIP code area. It helps identify urban vs. rural areas, affects real estate values, impacts service availability, and is used in market analysis. Dense urban ZIP codes may have 50,000+ people per square mile.

How are ZIP code boundaries determined?

ZIP code boundaries are determined by the USPS based on mail delivery routes, not political or geographic boundaries. They follow carrier routes and may cross city, county, or even state lines. Boundaries can change when the USPS reorganizes delivery operations.

What does median household income tell me about a ZIP code?

Median household income is the middle value when all household incomes in a ZIP code are sorted. Half of households earn more and half earn less. It is a better indicator of typical earnings than average income, which can be skewed by very high or very low outliers.