🇺🇸 United States ZIP Code

STANDARD

72443

Marmaduke

ZIP Code 72443 is a standard zip code serving Marmaduke, Marmaduke, Arkansas (AR), in Greene County, United States. It has an estimated population of 2,986 with a median household income of $51,280. The area falls within the America/Chicago timezone.

Median Household Income vs. National Average

Location

Country: 🇺🇸 United States
State / Province: Arkansas (AR)
County: Greene
City: Marmaduke
Timezone: America/Chicago

Coordinates

Latitude: 36.195100
Longitude: -90.383700

Geographic Details

Land Area: 58.54 mi²
Water Area: 0.03 mi²
Population Density: 51.0 people per mi² (40th percentile)
Bounding Box: 36.259427°N, 36.097495°S, -90.337703°E, -90.510022°W

With 2,986 residents spread across 58.54 square miles, this area has a population density of 51.0 people per square mile.

Demographics

2,986

Population

45th percentile

$51,280

Median Income

55th percentile

$63,700

Median Home Value

5th percentile

58.54 mi²

Land Area

The median household income in 72443 is $51,280, and the median home value is $63,700.

Housing

1,273

Total Units

1,168

Occupied Units

91.8%

Occupancy Rate

Similar ZIP Codes in Arkansas

ZIP codes with similar median household income in Arkansas.

72016

Bigelow

$48,294

72176

Ward

$47,471

72903

Fort Smith

$45,123

72908

Fort Smith

$45,130

72802

Russellville

$48,433

72136

Romance

$47,024

72923

Barling

$44,330

72111

Mount Vernon

$52,250

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.