ZIP Code 6840

Zip Code: 6840
Official USPS city name: New Canaan
Official USPS State Code: CT
Official State Name: Connecticut
ZCTA: TRUE
Population: 20276.0
Density: 352.7
Primary Official County Code: 9001
Primary Official County Name: Fairfield
Official County Name: Fairfield
Official County Code: 9001
Imprecise: FALSE
Military: FALSE
Timezone: America/New_York (15:00 PM Tuesday, June 23 2026-06-23 (GMT -0400))
Geo Point: 41.1592, -73.49917

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