🇺🇸 United States ZIP Code

STANDARD

52776

West Liberty

ZIP Code 52776 is a standard zip code serving West Liberty, West Liberty, Iowa (IA), in Muscatine County, United States. It has an estimated population of 4,947 with a median household income of $50,938. The area falls within the America/Chicago timezone.

Median Household Income vs. National Average

Location

Country: 🇺🇸 United States
State / Province: Iowa (IA)
County: Muscatine
City: West Liberty
Timezone: America/Chicago

Coordinates

Latitude: 41.570100
Longitude: -91.266800

Geographic Details

Land Area: 84.60 mi²
Water Area: 0.22 mi²
Population Density: 58.0 people per mi² (40th percentile)
Bounding Box: 41.685027°N, 41.494934°S, -91.150281°E, -91.367680°W

With 4,947 residents spread across 84.60 square miles, this area has a population density of 58.0 people per square mile.

Demographics

4,947

Population

55th percentile

$50,938

Median Income

55th percentile

$130,800

Median Home Value

50th percentile

84.60 mi²

Land Area

The median household income in 52776 is $50,938, and the median home value is $130,800.

Housing

1,800

Total Units

1,700

Occupied Units

94.4%

Occupancy Rate

Similar ZIP Codes in Iowa

ZIP codes with similar median household income in Iowa.

50423

Britt

$48,071

51401

Carroll

$47,047

52347

Victor

$51,914

51342

Graettinger

$43,650

50625

Dumont

$44,048

51537

Harlan

$47,946

51454

Manilla

$52,583

52316

North English

$56,522

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.