Calais ZIP Codes — Washington County, VT

There is one unique ZIP code in Calais, Vermont and it is 05648. Area code: 802.

ZIP codes

9.24

sq mi land

0.31

sq mi water

802

area code

Calais, VT ZIP code map

About Calais, VT

Calais, Vermont, is a charming town located in Washington County, offering a rich blend of rural beauty and community spirit. Nestled amidst the picturesque Green Mountains, this quaint locality serves as a peaceful retreat from the hustle and bustle of city life. Residents and visitors alike enjoy the tranquil surroundings and the warm atmosphere of this small town.

Location & geography

Calais is situated in central Vermont and is surrounded by stunning natural landscapes. Nearby cities include Montpelier, which is approximately 10 miles to the west, and East Montpelier, about 6 miles to the south. The town spans a land area of 9.24 square miles, with an additional 0.31 square miles classified as water, making it a perfect spot for outdoor activities.

Community & economy

The community of Calais is known for its close-knit population and a strong commitment to preserving its rural character. Key industries in the region include agriculture, as local farms contribute to both the economy and the scenic beauty of the area. Daily life in Calais is characterized by a mix of outdoor recreation, community events, and an appreciation for the arts and crafts unique to Vermont.

Transportation

Calais is connected to other parts of Vermont primarily through local roads, with Vermont Route 14 serving as a key thoroughfare. The nearest regional airport is in Montpelier, making it accessible for air travel, while public transportation options may be limited due to the town's rural nature. Residents typically rely on personal vehicles for commuting and travel.

History

Calais was established in the early 19th century and has roots in agriculture and timber, which were pivotal in its development. The town has a rich history of community involvement and numerous local events that celebrate its heritage. Over the years, Calais has maintained its small-town charm while adapting to modern changes.

Did you know?

One surprising fact about Calais is that it is home to the famous Calais Town Forest, which is a popular spot for hiking and nature exploration. Additionally, the town hosts an annual Harvest Festival that draws visitors to celebrate local culture and agriculture.

ZIP codes for Calais, VT (1)

ZIP code	City	County	Map
05648	Calais	Washington	View map

Demographics & statistics

569

Population

42.0

Median age

$99,250

Median household income

$61,008

Per capita income

$322,900

Median home value

$1,152

Median monthly rent

79.9%

Home ownership

11.1%

Poverty rate

0.0%

Unemployment

238

Housing units

61.8%

Bachelor's or higher

Age distribution

Male Female

Under 5

5–9

10–14

15–19

20–24

25–34

35–44

45–54

55–59

60–64

65–74

75–84

85+

← Male

Female →

Age summary

Group	Count	%
Under 18	80	14.1%
18 and over	489	85.9%
65 and over	151	26.5%
Median age	42.0 years

Race & ethnicity

White 96.1%

Black or African American 3.3%

Two or more races 0.5%

Group	Count	%
White	547	96.1%
Black or African American	19	3.3%
Two or more races	3	0.5%

Household income

Under $10k 4.1%

$15k–$25k 11.9%

$25k–$35k 1.4%

$35k–$50k 6.4%

$50k–$75k 15.1%

$75k–$100k 11.9%

$100k–$150k 22.4%

$150k–$200k 11.9%

$200k+ 15.1%

Range	% of households
Under $10k	4.1%
$15k–$25k	11.9%
$25k–$35k	1.4%
$35k–$50k	6.4%
$50k–$75k	15.1%
$75k–$100k	11.9%
$100k–$150k	22.4%
$150k–$200k	11.9%
$200k+	15.1%
Median income	$99,250

Housing

Home values

$50k–$100k 6.3%

$150k–$200k 4.0%

$200k–$300k 32.0%

$300k–$500k 42.9%

$500k–$1M 5.7%

$1M+ 9.1%

Housing overview

Metric	Value
Median home value	$322,900
Median rent / month	$1,152
Owner occupied	79.9%
Renter occupied	20.1%
Vacant	22.3%
Single-family detached	89.0%
Large apartment buildings	0.0%
Mobile homes	3.9%
Median rooms	5.8
Avg household size (owned)	2.29

Year built

Era	%
2020 or later	0.0%
2010–2019	0.0%
2000–2009	5.7%
1990–1999	6.7%
1980–1989	21.3%
1970–1979	14.5%
1960–1969	9.9%
1950–1959	6.7%
1940–1949	6.7%
1939 or earlier	28.4%

Bedrooms

Size	% of units
No bedroom (studio)	0.0%
1 bedroom	18.4%
2 bedrooms	31.2%
3 bedrooms	29.1%
4 bedrooms	16.3%
5+ bedrooms	5.0%

Vehicles per household

Vehicles	% of households
No vehicle	1.4%
1 vehicle	42.0%
2 vehicles	37.0%
3 or more	19.6%

Heating fuel

Fuel type	%
Propane / LP gas	21.5%
Fuel oil	25.1%
Wood	47.5%

Households & families

Household type	Count	%
Married-couple family	74	33.8%
Cohabiting couple	15	6.8%
Male householder, no spouse	63	28.8%
Female householder, no spouse	67	30.6%
Households with children under 18	51	23.3%
Households with seniors (65+)	94	42.9%
Average household size	2.60

Marital status

Status	Male	Female
Never married	43.2%	41.6%
Married	40.9%	37.9%
Separated	0.0%	0.0%
Widowed	0.0%	6.2%
Divorced	15.8%	14.4%

Education

Less than 9th grade 1.0%

Some HS, no diploma 4.4%

HS graduate 15.1%

Some college, no degree 16.8%

Associate's degree 1.0%

Bachelor's degree 30.4%

Graduate / professional 31.4%

Metric	%
HS diploma or higher	94.6%
Bachelor's or higher	61.8%

School enrollment (ages 3–17)

Type	Count	%
Nursery / preschool	11	9.3%
Kindergarten	0	0.0%
Elementary school	52	44.1%
High school	13	11.0%
College / grad school	42	35.6%

Employment

Industry of employment

Education & healthcare 25.0%

Manufacturing 24.7%

Retail trade 16.0%

Professional & management 11.5%

Construction 9.4%

Other services 6.3%

Arts, food & hospitality 3.8%

Finance & real estate 2.8%

Wholesale trade 0.7%

Occupation

Category	%
Management, business & arts	36.5%
Service	22.6%
Sales & office	12.8%
Natural resources & construction	2.8%
Production & transportation	25.3%

Employment type

Type	%
Private sector	83.7%
Government	3.1%
Self-employed	13.2%
Unpaid family workers	0.0%

Commute

Method	%
Drive alone	82.6%
Carpool	1.7%
Public transit	0.0%
Walk	3.1%
Other means	0.0%
Avg commute (minutes)	25.7

Poverty

All people 11.1%

Under 18 years 6.3%

18 and over 11.9%

Married-couple families 0.0%

Female-led households 0.0%

Income support

Source	% of households
Social Security	40.6%
Retirement income	36.5%
Supplemental Security	0.0%
Cash public assistance	2.7%
Food stamps / SNAP	0.0%

Health indicators

Condition	%
High blood pressure	29.2%
High cholesterol	31.1%
Heart disease	6.1%
Stroke	2.8%
Asthma	9.7%
Arthritis	26.3%
Kidney disease	2.7%
Pulmonary disease	6.2%
Cancer	7.8%

Behavior / access	%
Binge drinking	18.6%
No physical activity	16.6%
Less than 7 hrs sleep	26.9%
Fair or poor health	10.7%
Poor mental health	13.2%
Poor physical health	9.5%
No health insurance	7.5%
Visited doctor (checkup)	70.8%
Visited dentist	72.0%
Cholesterol screening	92.3%
Teeth loss	12.2%

Veterans & disability

Veterans	Count	%
Civilian veterans	39	8.0%

Disability	%
Any disability	10.0%
Under 18	0.0%
18–64 years	0.3%
65 and over	37.1%

Health insurance coverage

Type	%
Private insurance	67.3%
Public insurance	44.3%
Uninsured under 19	0.0%

Language & origin

Language spoken at home (age 5+)

Language	Count	%
English only	557	97.9%
Spanish	0	0.0%
Other Indo-European	0	0.0%
Asian & Pacific Islander	0	0.0%
Other languages	0	0.0%

Place of birth & citizenship

Origin	Count	%
Native born (US)	563	98.9%
Born in same state	558	98.1%
Born in different state	304	53.4%
Foreign born	5	0.9%
Naturalized citizen	6	1.1%
Not a US citizen	3	50.0%

Ancestry

Ancestry	Count	%
French	108	19%
Italian	101	17.8%
Irish	43	7.6%
German	30	5.3%

Ancestry	Count	%
Norwegian	15	2.6%
Arab	8	1.4%
Polish	4	0.7%

Technology access

Metric	% of households
Computer access	38.5%
Internet access	98.6%

Source: U.S. Census Bureau, American Community Survey 2025 estimates.

Frequently asked questions

What ZIP codes does Calais, VT have?

Calais, VT has one ZIP code: 05648. Each ZIP code serves a distinct delivery area within the city and surrounding region.