🇺🇸 United States ZIP Code

PO BOX

96757

Kualapuu

ZIP Code 96757 is a po box zip code serving Kualapuu, Kualapuu, Hawaii (HI), in Maui County, United States. It has an estimated population of 758 with a median household income of $43,611. The area falls within the Pacific/Honolulu timezone.

Median Household Income vs. National Average

Location

Country: 🇺🇸 United States
State / Province: Hawaii (HI)
County: Maui
City: Kualapuu
Timezone: Pacific/Honolulu

Coordinates

Latitude: 21.160100
Longitude: -157.027700

Geographic Details

Land Area: 15.36 mi²
Water Area: 0.01 mi²
Population Density: 49.0 people per mi² (40th percentile)
Bounding Box: 21.184352°N, 21.124911°S, -156.925322°E, -157.054275°W

With 758 residents spread across 15.36 square miles, this area has a population density of 49.0 people per square mile.

Demographics

758

Population

20th percentile

$43,611

Median Income

35th percentile

$279,200

Median Home Value

85th percentile

15.36 mi²

Land Area

The median household income in 96757 is $43,611, and the median home value is $279,200.

Housing

290

Total Units

239

Occupied Units

82.4%

Occupancy Rate

Similar ZIP Codes in Hawaii

ZIP codes with similar median household income in Hawaii.

96704

Captain Cook

$49,847

96785

Volcano

$43,938

96755

Kapaau

$49,125

96826

Honolulu

$42,460

96748

Kaunakakai

$42,727

96749

Keaau

$40,201

96737

Ocean View

$43,173

96781

Papaikou

$42,697

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.