Underhill Flats, VT ZIP Codes
2 ZIP codes serve Underhill Flats, Vermont: 05465 and 05489. Together they are home to 9,219 residents in 3,687 households. That is more than the 434 people counted inside Underhill Flats Census-designated place, because these ZIP codes reach past its boundary. Median household income ranges from $92,352 in 05489 to $114,677 in 05465.
Underhill Flats Census-designated place
| Measure | Census figure |
|---|---|
| Residents | 434 |
| Households | 280 |
| Median household income | $65,625 |
| Median home value | $326,900 |
| Median age | 35.8 |
| Median rent | $945 |
All 2 ZIP codes together
| Measure | Value |
|---|---|
| Residents (sum of ZIP codes) | 9,219 |
| Households (sum of ZIP codes) | 3,687 |
| Median household income, range across ZIP codes | $92,352 (05489) to $114,677 (05465) |
| Household-weighted average of ZIP medians (an approximation, not a true median) | $106,654 |
| Homeowners | 88.2% |
| Households with kids under 18 | 29.0% |
| Moved in the past year | 7.8% |
| Carrier routes in EDDM2GO's route library | 6 routes, 3,208 homes (2 of 2 ZIP codes) |
Top facts
- Highest median household income in Underhill Flats: 05465 ($114,677)
- Most residents: 05465 (5,735 people)
- Highest homeownership: 05465 (92.3% own their home)
- Most households with kids: 05489 (31.2% of households)
- Most new movers: 05489 (10.9% moved in last year)
- Youngest median age: 05489 (39.4 years)
- Highest median home value: 05465 ($477,400)
Every ZIP code in Underhill Flats
| ZIP | Mailing city | Residents | Households | Median income | Home value | Homeowners | With kids | New movers | Carrier routes | Mailboxes | Why listed |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 05465 | Jericho | 5,735 | 2,362 | $114,677 | $477,400 | 92.3% | 27.7% | 5.9% | 4 | 2,001 | 1% of its land |
| 05489 | Underhill | 3,484 | 1,325 | $92,352 | $442,400 | 80.8% | 31.2% | 10.9% | 2 | 1,249 | 1% of its land |
A ZIP code is listed for Underhill Flats when at least 10% of its land lies inside the Underhill Flats Census-designated place, when it holds at least 10% of the place's land, or when its USPS mailing city is Underhill Flats. The table shows which applies. Totals add up whole ZIP codes, so they include any parts outside Underhill Flats.
Counties
- Chittenden County — 20 ZIP codes
Price a mailing to Underhill Flats ZIP codes
EDDM guides
Pick carrier routes on the EDDM route map
Frequently asked questions
- What ZIP codes are in Underhill Flats, VT?
- 05465 and 05489. A ZIP code is listed for Underhill Flats when at least 10% of its land lies inside the Underhill Flats Census-designated place, when it holds at least 10% of the place's land, or when its USPS mailing city is Underhill Flats.
- What is the population of Underhill Flats, VT?
- The Census Bureau counts 434 residents inside Underhill Flats Census-designated place (ACS 2020–2024). The 2 ZIP codes that serve Underhill Flats hold 9,219 residents in all.
- What is the median household income in Underhill Flats, VT?
- $65,625 inside Underhill Flats Census-designated place, per the Census Bureau. Across its ZIP codes the medians run from $92,352 to $114,677.
- Which Underhill Flats ZIP code has the highest median household income?
- 05465, at $114,677, among ZIP codes with at least 1,000 residents.
- How many carrier routes and mailboxes are in Underhill Flats, VT?
- For the 2 of 2 ZIP codes in EDDM2GO's stored route library: 6 carrier routes reaching 3,208 residential and 43 business mailboxes.
This product uses the Census Bureau Data API but is not endorsed or certified by the Census Bureau.