Southbury ZIP Codes — New Haven County, CT

There is one unique ZIP code in Southbury, Connecticut and it is 06488. Area code: 203.

ZIP codes

39.03

sq mi land

1.06

sq mi water

203

area code

Southbury, CT ZIP code map

About Southbury, CT

Southbury is a charming town located in the state of Connecticut. Nestled within New Haven County, this picturesque community offers a blend of natural beauty and a rich local culture. Southbury is known for its friendly atmosphere and serves as a quiet retreat while still providing easy access to nearby urban centers.

Location & geography

Southbury is situated approximately 53 miles southwest of Hartford and about 80 miles northeast of New York City. The town encompasses a land area of 39.03 square miles and features a water area of 1.06 square miles, contributing to its scenic beauty. The surrounding terrain offers a mix of rolling hills and lush greenery, making it a pleasant place for outdoor activities.

Community & economy

Southbury has a close-knit community characterized by an array of small businesses and family-oriented services. The town thrives on local industries, including retail and professional services, supporting the daily lives of its residents. With several parks and recreational facilities, residents enjoy a relaxed lifestyle enhanced by community events throughout the year.

Transportation

Southbury is accessible via several highways, including Interstate 84, providing easy travel connections to neighboring towns and cities. The nearest major airport is Waterbury-Oxford Airport, located just a short drive away, which offers general aviation services. Public transportation options may be limited, but the town’s layout encourages local commuting.

History

Founded in the early 18th century, Southbury was primarily an agricultural community that evolved over the years. It has witnessed significant growth while retaining its historical charm, with local industries historically focused on farming and manufacturing. Notable events in the town's history include the establishment of the Southbury Training School in 1934, which has played a crucial role in the community.

Did you know?

One surprising fact about Southbury is that it is home to the famed Southbury Training School, which is a residential facility that provides services to individuals with disabilities. Additionally, the town features the Southbury Green, a central hub that hosts various shops, eateries, and community gatherings.

ZIP codes for Southbury, CT (1)

ZIP code	City	County	Map
06488	Southbury	New Haven	View map

Demographics & statistics

19,936

Population

51.5

Median age

$107,266

Median household income

$63,740

Per capita income

$359,600

Median home value

$1,757

Median monthly rent

86.2%

Home ownership

3.7%

Poverty rate

3.2%

Unemployment

7,698

Housing units

52.4%

Bachelor's or higher

Age distribution

Male Female

450

Under 5

501

419

5–9

465

651

10–14

723

472

15–19

525

435

20–24

483

687

25–34

763

956

35–44

1,062

1,141

45–54

1,267

667

55–59

742

765

60–64

851

1,292

65–74

1,436

975

75–84

1,084

532

85+

592

← Male

Female →

Age summary

Group	Count	%
Under 18	3,909	19.6%
18 and over	16,027	80.4%
65 and over	5,911	29.6%
Median age	51.5 years

Race & ethnicity

White 85.5%

Two or more races 4.7%

Asian 3.8%

Hispanic or Latino 3.5%

Black or African American 1.7%

Other race 0.9%

Group	Count	%
White	17,666	85.5%
Two or more races	961	4.7%
Asian	775	3.8%
Hispanic or Latino	729	3.5%
Black or African American	350	1.7%
Other race	182	0.9%

Household income

Under $10k 2.5%

$10k–$15k 1.2%

$15k–$25k 6.8%

$25k–$35k 7.4%

$35k–$50k 8.4%

$50k–$75k 13.3%

$75k–$100k 8.2%

$100k–$150k 14.9%

$150k–$200k 11.9%

$200k+ 25.3%

Range	% of households
Under $10k	2.5%
$10k–$15k	1.2%
$15k–$25k	6.8%
$25k–$35k	7.4%
$35k–$50k	8.4%
$50k–$75k	13.3%
$75k–$100k	8.2%
$100k–$150k	14.9%
$150k–$200k	11.9%
$200k+	25.3%
Median income	$107,266

Housing

Home values

Under $50k 1.2%

$50k–$100k 2.5%

$100k–$150k 7.3%

$150k–$200k 12.0%

$200k–$300k 16.4%

$300k–$500k 40.5%

$500k–$1M 19.0%

$1M+ 0.9%

Housing overview

Metric	Value
Median home value	$359,600
Median rent / month	$1,757
Owner occupied	86.2%
Renter occupied	13.8%
Vacant	8.9%
Single-family detached	59.0%
Large apartment buildings	3.4%
Mobile homes	0.1%
Median rooms	6.0
Avg household size (owned)	2.51

Year built

Era	%
2020 or later	0.1%
2010–2019	2.8%
2000–2009	11.2%
1990–1999	11.2%
1980–1989	16.2%
1970–1979	31.1%
1960–1969	14.0%
1950–1959	3.2%
1940–1949	2.4%
1939 or earlier	7.8%

Bedrooms

Size	% of units
No bedroom (studio)	1.6%
1 bedroom	10.2%
2 bedrooms	32.9%
3 bedrooms	22.9%
4 bedrooms	26.3%
5+ bedrooms	6.2%

Vehicles per household

Vehicles	% of households
No vehicle	6.4%
1 vehicle	34.6%
2 vehicles	37.6%
3 or more	21.4%

Heating fuel

Fuel type	%
Utility gas	7.7%
Electricity	38.5%
Propane / LP gas	9.6%
Fuel oil	41.1%
Wood	1.6%
Solar	0.1%

Households & families

Household type	Count	%
Married-couple family	4,445	55.4%
Cohabiting couple	331	4.1%
Male householder, no spouse	815	10.2%
Female householder, no spouse	2,429	30.3%
Households with children under 18	1,941	24.2%
Households with seniors (65+)	4,166	51.9%
Average household size	2.42

Marital status

Status	Male	Female
Never married	25.3%	18.7%
Married	62.1%	51.7%
Separated	0.2%	0.3%
Widowed	4.3%	13.4%
Divorced	8.2%	15.9%

Education

Less than 9th grade 3.2%

Some HS, no diploma 2.4%

HS graduate 20.3%

Some college, no degree 13.4%

Associate's degree 8.4%

Bachelor's degree 27.7%

Graduate / professional 24.6%

Metric	%
HS diploma or higher	94.5%
Bachelor's or higher	52.4%

School enrollment (ages 3–17)

Type	Count	%
Nursery / preschool	259	6.4%
Kindergarten	169	4.2%
Elementary school	1,841	45.3%
High school	891	21.9%
College / grad school	903	22.2%

Employment

Industry of employment

Education & healthcare 28.0%

Professional & management 17.5%

Manufacturing 12.5%

Retail trade 11.2%

Finance & real estate 5.4%

Arts, food & hospitality 5.4%

Other services 4.6%

Construction 4.4%

Public administration 4.0%

Transportation & utilities 3.3%

Information 1.6%

Agriculture & mining 1.1%

Wholesale trade 1.1%

Occupation

Category	%
Management, business & arts	55.9%
Service	13.5%
Sales & office	17.8%
Natural resources & construction	5.5%
Production & transportation	7.3%

Employment type

Type	%
Private sector	80.1%
Government	12.9%
Self-employed	6.9%
Unpaid family workers	0.0%

Commute

Method	%
Drive alone	74.0%
Carpool	7.2%
Public transit	0.6%
Walk	0.6%
Other means	0.7%
Avg commute (minutes)	32.0

Poverty

All people 3.7%

Under 18 years 0.0%

18 and over 4.6%

Married-couple families 0.9%

Female-led households 3.5%

Income support

Source	% of households
Social Security	47.4%
Retirement income	39.8%
Supplemental Security	2.4%
Cash public assistance	1.3%
Food stamps / SNAP	4.3%

Health indicators

Condition	%
High blood pressure	36.1%
High cholesterol	37.8%
Heart disease	7.8%
Stroke	3.3%
Asthma	9.9%
Arthritis	29.9%
Kidney disease	3.2%
Pulmonary disease	6.7%
Cancer	10.0%

Behavior / access	%
Binge drinking	13.1%
No physical activity	19.3%
Less than 7 hrs sleep	31.1%
Fair or poor health	10.7%
Poor mental health	11.5%
Poor physical health	9.1%
No health insurance	5.9%
Visited doctor (checkup)	79.9%
Visited dentist	77.4%
Cholesterol screening	94.9%
Teeth loss	8.7%

Veterans & disability

Veterans	Count	%
Civilian veterans	1,167	7.3%

Disability	%
Any disability	13.1%
Under 18	2.2%
18–64 years	5.0%
65 and over	34.7%

Health insurance coverage

Type	%
Private insurance	82.6%
Public insurance	36.6%
Uninsured under 19	0.0%

Language & origin

Language spoken at home (age 5+)

Language	Count	%
English only	18,985	95.2%
Spanish	434	2.3%
Other Indo-European	61	0.3%
Asian & Pacific Islander	189	1.0%
Other languages	159	0.8%

Place of birth & citizenship

Origin	Count	%
Native born (US)	18,328	91.9%
Born in same state	18,017	90.4%
Born in different state	9,793	49.1%
Foreign born	311	1.6%
Naturalized citizen	1,608	8.1%
Not a US citizen	1,112	69.2%

Ancestry

Ancestry	Count	%
Italian	3,402	17.1%
French	2,520	12.6%
Arab	828	4.2%
German	416	2.1%
Irish	333	1.7%

Ancestry	Count	%
English	321	1.6%
Polish	184	0.9%
Norwegian	72	0.4%
Dutch	33	0.2%

Technology access

Metric	% of households
Computer access	40.2%
Internet access	90.6%

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

Frequently asked questions

What ZIP codes does Southbury, CT have?

Southbury, CT has one ZIP code: 06488. Each ZIP code serves a distinct delivery area within the city and surrounding region.