Zip Code 06018 — Canaan, CT
06018 is a ZIP Code associated with Canaan, CT, located within Northwest Hills. 06018 ranks #10 out of 34 ZIP codes in Northwest Hills County by population (and #221 out of 288 in CT). The area supports an estimated population of 2,587 residents across Data Pending housing units, with a population density of 75.3 people per square mile.
WorldPlaceData database updated: October 2026
📍 View location on OpenStreetMap (42.028720, -73.298070)
| Data Metric | Local Statistic |
|---|
| Postal / Zip Code | 06018 |
| Primary City | Canaan |
| State / Province | CT |
| County | Northwest Hills |
| Total Population | 2,587 |
| Median Household Income | Data Pending |
| Total Housing Units | Data Pending |
| Population Density | 75.3 people/sq mi |
| Timezone | America/New_York |
How 06018 Compares
| Metric | ZIP 06018 | Northwest Hills County | CT State Average |
|---|
| Population | 2,587 | 113,256 (Total) | 3,624,508 (Total) |
| Average ZIP Income | Data Pending | N/A | N/A |
| Population Density | 75.3 /sq mi | -- | -- |
| County Pop Rank | #10 of 34 | -- | -- |
Nearby ZIP Codes
Data Sources & Methodology: Geographic coordinates and ZIP Code assignments are derived from underlying geographic and postal datasets. Note that ZIP Codes are USPS postal delivery areas, while Census ZCTAs are statistical approximation areas. Read full methodology →