Zip Code 05648 — Calais, VT

ZIP Code 05648 is associated with Calais, VT, in Washington County. The listed population estimate is 483; estimated density is 20.2 people per square mile. Among records with population estimates, it ranks #16 of 20 in Washington County and #204 of 259 in VT.
Page generated: 2026-10-08. This is not the source data release date.

📍 View location on OpenStreetMap (44.383720, -72.493550)

Data MetricLocal Statistic
Postal / Zip Code05648
Primary CityCalais
State / ProvinceVT
CountyWashington
Total Population483
Population Density20.2 people/sq mi
TimezoneAmerica/New_York

How 05648 Compares

MetricZIP 05648Washington County recordsVT records
Population estimate48360,206 (sum)647,106 (sum)
Population Density20.2 /sq mi----
County population rank#16 of 20----
State population rank#204 of 259----

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 VT

ZIP CodeCityDistancePopulation estimate
ZIP 05640Adamant2.5 mi259
ZIP 05650East Calais2.8 mi1,029
ZIP 05666North Montpelier4.0 mi17
ZIP 05682Worcester4.1 mi1,149
ZIP 05658Marshfield7.1 mi1,725

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 →