Every ZIP code in the United States, with weather, radar, trivia and the numbers behind it. Five digits since 1963!

ZIP stands for Zone Improvement Plan. The codes went live on July 1, 1963.The lowest ZIP code is 00501 — the IRS in Holtsville, New York.The highest ZIP code is 99950, in Ketchikan, Alaska.Type 07734 into a calculator and turn it upside down: hELLO. It is Keansburg, New Jersey.12345 belongs to one company: General Electric in Schenectady, New York.The first digit is a region: 0 is New England and New Jersey, 9 is the West Coast, Alaska and Hawaii.Mr. ZIP, the cartoon mailman, was the mascot that sold the idea to America.ZIP+4 arrived in 1983 and can narrow a ZIP down to one side of one block.A ZIP code is a mail route, not a place: plenty of them cross county and even state lines.Play ZIP Hunt: guess the secret ZIP code of the day in six tries.
zipcodes.pro — CITY/VT/GRAND-ISLE

Grand Isle ZIP code, Vermont

The ZIP code for Grand Isle, VT is 05458, and its area code is 802.

USPS city name
1 ZIP code
Population
2,278
Area code
802
State
Vermont

Grand Isle in numbers

About 2,278 people live in Grand Isle, in 949 households. The median household income is $101,728 a year, 25% above the Vermont median of $81,203 (US: $80,734). The median owner-occupied home is valued at $403,200 (27% above the Vermont median).

Population2,278Grand Isle2,278
Households949Grand Isle949
Median household income$101,728Grand Isle$101,728Vermont$81,203US $80,734
Median home value$403,200Grand Isle$403,200Vermont$316,600US $332,700

U.S. Census Bureau, American Community Survey 2020–2024 5-year estimates, for the ZIP code addressed as Grand Isle. Survey estimates carry margins of error, wider for small places. Sources and methods.

ZIP codes addressed as Grand Isle

ZIP codes with the USPS city name Grand Isle
ZIP City Type Population Median income Median home
05458 Grand Isle , VT Standard 2,278 $101,728 $403,200

Map of Grand Isle ZIP codes

05458

The ZIP codes of Grand Isle, VT, shaded. Outlines are Census ZIP Code Tabulation Areas (2020), which approximate the mail routes; PO-box and single-address codes have no area and are not drawn. Click any area to open its ZIP code.

Towns near Grand Isle

The nearest larger towns are Plattsburgh, NY (19,830 people, 8.0 mi), Milton (3,555 people, 11 mi) and St. Albans (6,954 people, 12 mi).

Towns near Grand Isle
TownPopulationDistance
Plattsburgh, NY 19,830 8.0 mi
Milton 3,555 10.5 mi
St. Albans 6,954 12.4 mi
Burlington 44,675 15.8 mi
Winooski 8,293 16.3 mi
Swanton 2,670 16.9 mi
Keeseville, NY 2,570 17.2 mi
Essex Junction 10,803 18.1 mi
South Burlington 20,756 20.2 mi
Dannemora, NY 2,684 20.6 mi
Shelburne 6,499 22.9 mi

More nearby: every ZIP code in Grand Isle County · Vermont ZIP codes

Cite this page

zipcodes.pro. “Grand Isle, VT ZIP codes.” Data release 2026-10-12. Retrieved 2026-10-20. https://zipcodes.pro/city/vt/grand-isle

Underlying data is public domain or openly licensed — sources, vintages and licences.