Knollcrest, CT ZIP Codes
One ZIP code serves Knollcrest, Connecticut: 06812. Together they are home to 13,584 residents in 4,562 households. That is more than the 266 people counted inside Knollcrest Census-designated place, because these ZIP codes reach past its boundary.
Knollcrest Census-designated place
| Measure | Census figure |
|---|---|
| Residents | 266 |
| Households | 124 |
| Median household income | $163,125 |
| Median home value | $484,100 |
| Median age | 56.7 |
| Median rent | not published |
All 1 ZIP codes together
| Measure | Value |
|---|---|
| Residents (sum of ZIP codes) | 13,584 |
| Households (sum of ZIP codes) | 4,562 |
| Median household income, range across ZIP codes | $137,647 (06812) to $137,647 (06812) |
| Household-weighted average of ZIP medians (an approximation, not a true median) | $137,647 |
| Homeowners | 91.7% |
| Households with kids under 18 | 35.4% |
| Moved in the past year | 9.0% |
| Carrier routes in EDDM2GO's route library | 12 routes, 5,380 homes (1 of 1 ZIP codes) |
Every ZIP code in Knollcrest
| ZIP | Mailing city | Residents | Households | Median income | Home value | Homeowners | With kids | New movers | Carrier routes | Mailboxes | Why listed |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 06812 | New Fairfield | 13,584 | 4,562 | $137,647 | $484,800 | 91.7% | 35.4% | 9.0% | 12 | 5,569 | 1% of its land |
A ZIP code is listed for Knollcrest when at least 10% of its land lies inside the Knollcrest Census-designated place, when it holds at least 10% of the place's land, or when its USPS mailing city is Knollcrest. The table shows which applies. Totals add up whole ZIP codes, so they include any parts outside Knollcrest.
Counties
- Fairfield County — 46 ZIP codes
Price a mailing to Knollcrest ZIP codes
EDDM guides
Pick carrier routes on the EDDM route map
Frequently asked questions
- What ZIP codes are in Knollcrest, CT?
- 06812. A ZIP code is listed for Knollcrest when at least 10% of its land lies inside the Knollcrest Census-designated place, when it holds at least 10% of the place's land, or when its USPS mailing city is Knollcrest.
- What is the population of Knollcrest, CT?
- The Census Bureau counts 266 residents inside Knollcrest Census-designated place (ACS 2020–2024). The 1 ZIP code that serve Knollcrest hold 13,584 residents in all.
- What is the median household income in Knollcrest, CT?
- $163,125 inside Knollcrest Census-designated place, per the Census Bureau. Across its ZIP codes the medians run from $137,647 to $137,647.
- How many carrier routes and mailboxes are in Knollcrest, CT?
- For the 1 of 1 ZIP codes in EDDM2GO's stored route library: 12 carrier routes reaching 5,380 residential and 186 business mailboxes.
This product uses the Census Bureau Data API but is not endorsed or certified by the Census Bureau.