Grand Isle County, VT ZIP Codes
5 ZIP codes cover all or part of Grand Isle County, Vermont: 05458, 05440, 05486, 05474 and 05463. The Census Bureau counts 7,450 residents in the county, with a median household income of $97,396 and a median home value of $394,100. Median household income ranges from $76,429 in 05440 to $126,513 in 05486. Its largest communities include Alburgh and South Hero.
Grand Isle County (Census county figures)
| Measure | Census figure |
|---|---|
| Residents | 7,450 |
| Households | 3,140 |
| Median household income | $97,396 |
| Median home value | $394,100 |
| Median age | 48.9 |
| Median rent | $1,425 |
All 5 ZIP codes together
| Measure | Value |
|---|---|
| Residents (sum of ZIP codes) | 7,450 |
| Households (sum of ZIP codes) | 3,140 |
| Median household income, range across ZIP codes | $76,429 (05440) to $126,513 (05486) |
| Household-weighted average of ZIP medians (an approximation, not a true median) | $100,349 |
| Homeowners | 89.9% |
| Households with kids under 18 | 19.9% |
| Moved in the past year | 8.1% |
| Carrier routes in EDDM2GO's route library | 7 routes, 3,398 homes (4 of 5 ZIP codes) |
Top facts
- Highest median household income in Grand Isle County: 05486 ($126,513)
- Most residents: 05458 (2,278 people)
- Highest homeownership: 05474 (96.3% own their home)
- Most households with kids: 05458 (26.1% of households)
- Most new movers: 05486 (13.1% moved in last year)
- Youngest median age: 05458 (43.1 years)
- Highest median home value: 05486 ($544,700)
Every ZIP code in Grand Isle County
| ZIP | Mailing city | Residents | Households | Median income | Home value | Homeowners | With kids | New movers | Carrier routes | Mailboxes | Why listed |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 05458 | Grand Isle | 2,278 | 949 | $101,728 | $403,200 | 86.7% | 26.1% | 5.9% | 2 | 1,068 | 100% of its land |
| 05440 | Alburgh | 1,832 | 786 | $76,429 | $268,300 | 92.9% | 15.5% | 7.4% | 2 | 993 | 100% of its land |
| 05486 | South Hero | 1,500 | 633 | $126,513 | $544,700 | 84.5% | 17.4% | 13.1% | 2 | 814 | 100% of its land |
| 05474 | North Hero | 1,263 | 518 | $102,143 | $451,400 | 96.3% | 16.6% | 7.5% | 1 | 605 | 100% of its land |
| 05463 | Isle La Motte | 577 | 254 | $82,500 | $269,300 | 92.5% | 23.6% | 6.9% | — | — | 100% of its land |
A ZIP code is listed for Grand Isle County when at least 10% of its land is in the county, when it holds at least 10% of the county's land, or when the county is its main county. Totals add up whole ZIP codes, including parts that cross the county line; the Census county figures above do not.
Cities and communities
- Alburgh — 486 residents · 1 ZIP code
- South Hero — 219 residents · 1 ZIP code
Price a mailing to Grand Isle County ZIP codes
EDDM guides
Pick carrier routes on the EDDM route map
Frequently asked questions
- What ZIP codes are in Grand Isle County, VT?
- 05458, 05440, 05486, 05474 and 05463. Some cross the county line; the table shows each ZIP's share of land in the county.
- What is the population of Grand Isle County?
- 7,450 residents in 3,140 households (ACS 5-year estimates, 2020–2024).
- What is the median household income in Grand Isle County?
- $97,396 for the county as a whole. Its ZIP codes range from $76,429 (05440) to $126,513 (05486).
- Which Grand Isle County ZIP code has the highest median household income?
- 05486, at $126,513, among ZIP codes with at least 1,000 residents.
- How many carrier routes and mailboxes are in Grand Isle County?
- For the 4 of 5 ZIP codes in EDDM2GO's stored route library: 7 carrier routes reaching 3,398 residential and 80 business mailboxes. The route map loads the rest when you search them.
This product uses the Census Bureau Data API but is not endorsed or certified by the Census Bureau.