Zip Code 06812 — New Fairfield, CT

ZIP Code 06812 is associated with New Fairfield, CT, in Western Connecticut County. The listed population estimate is 13,584; estimated density is 256.8 people per square mile. Among records with population estimates, it ranks #20 of 34 in Western Connecticut County and #103 of 285 in CT.
Page generated: 2026-10-08. This is not the source data release date.

📍 View location on OpenStreetMap (41.487960, -73.488270)

Data MetricLocal Statistic
Postal / Zip Code06812
Primary CityNew Fairfield
State / ProvinceCT
CountyWestern Connecticut
Total Population13,584
Population Density256.8 people/sq mi
TimezoneAmerica/New_York

How 06812 Compares

MetricZIP 06812Western Connecticut County recordsCT records
Population estimate13,584627,079 (sum)3,624,508 (sum)
Population Density256.8 /sq mi----
County population rank#20 of 34----
State population rank#103 of 285----

Regional sums combine the population estimates in the listed ZIP records; they are not official county or state population totals.

Explore More ZIP Codes

Nearby ZIP Codes in CT

ZIP CodeCityDistancePopulation estimate
ZIP 06811Danbury4.4 mi31,228
ZIP 06804Brookfield5.2 mi17,908
ZIP 06784Sherman6.4 mi3,583
ZIP 06752Bridgewater7.0 mi1,658
ZIP 06810Danbury7.9 mi55,833

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 →