🇺🇸 United States ZIP Code

STANDARD

05458

Grand Isle

ZIP Code 05458 is a standard zip code serving Grand Isle, Grand Isle, Vermont (VT), in Grand Isle County, United States. It has an estimated population of 2,044 with a median household income of $60,239. The area falls within the America/New_York timezone.

Median Household Income vs. National Average

Location

Country: 🇺🇸 United States
State / Province: Vermont (VT)
County: Grand Isle
City: Grand Isle
Timezone: America/New_York

Coordinates

Latitude: 44.719700
Longitude: -73.305600

Geographic Details

Land Area: 16.38 mi²
Water Area: 0.02 mi²
Population Density: 125.0 people per mi² (55th percentile)
Bounding Box: 44.770151°N, 44.677486°S, -73.242415°E, -73.352479°W

With 2,044 residents spread across 16.38 square miles, this area has a population density of 125.0 people per square mile.

Demographics

2,044

Population

40th percentile

$60,239

Median Income

70th percentile

$253,100

Median Home Value

80th percentile

16.38 mi²

Land Area

The median household income in 05458 is $60,239, and the median home value is $253,100.

Housing

1,178

Total Units

844

Occupied Units

71.6%

Occupancy Rate

Similar ZIP Codes in Vermont

ZIP codes with similar median household income in Vermont.

05001

White River Junction

$54,327

05032

Bethel

$57,478

05036

Brookfield

$66,875

05038

Chelsea

$53,583

05039

Corinth

$60,750

05045

Fairlee

$61,875

05048

Hartland

$62,438

05061

Randolph Center

$61,645

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.