Branford ZIP Code List — New Haven County, CT

There is one unique ZIP code in Branford, Connecticut and it is 06405. Area code: 203/475.

ZIP codes

21.62

sq mi land

7.35

sq mi water

203/475

area code

Branford, CT ZIP code map

About Branford, CT

Branford, Connecticut, is a charming coastal town located in the southern part of the state. Known for its rich history and vibrant community, it attracts residents and visitors alike. With stunning waterfront views and a friendly atmosphere, Branford serves as a delightful getaway within New Haven County.

Location & geography

Branford is situated on Long Island Sound and offers picturesque landscapes with both land and water areas. The town spans 21.62 square miles of land and includes 7.35 square miles of water, contributing to its scenic charm. Nearby cities include New Haven, approximately 10 miles to the west, North Branford, about 7 miles to the north, East Haven, roughly 4 miles to the south, and Guilford, which lies around 5 miles to the east.

Community & economy

Branford is characterized by its close-knit community and a mix of residential, commercial, and recreational spaces. The town's economy is bolstered by various industries including healthcare, retail, and hospitality, which cater to both locals and tourists. Daily life in Branford often revolves around its beautiful parks, community events, and access to the shoreline, promoting a strong sense of togetherness among its residents.

Transportation

Branford is conveniently located near major highways, with Interstate 95 running along the western edge of the town, providing easy access to neighboring areas. The nearest airport is Tweed New Haven Airport, situated approximately 9 miles to the southwest, offering regional flights. Public transportation options are also available, making it easy for residents and visitors to navigate the region.

History

Founded in the early 17th century, Branford quickly developed as a center for maritime trade and agriculture. The town was historically significant for its shipbuilding industry, which thrived due to its prime location along Long Island Sound. Notable events in Branford's history include its involvement in the American Revolution and the growth of local businesses in the 19th century.

Did you know?

One surprising fact about Branford is that it is home to the Thimble Islands, a group of small islands known for their stunning beauty and unique homes. This picturesque archipelago has attracted artists, writers, and nature enthusiasts for generations.

ZIP codes for Branford, CT (1)

ZIP code	City	County	Map
06405	Branford	New Haven	View map

Demographics & statistics

28,041

Population

52.9

Median age

$94,558

Median household income

$63,539

Per capita income

$363,700

Median home value

$1,463

Median monthly rent

67.7%

Home ownership

6.7%

Poverty rate

4.1%

Unemployment

10,016

Housing units

48.4%

Bachelor's or higher

Age distribution

Male Female

376

Under 5

427

592

5–9

672

600

10–14

681

590

15–19

670

480

20–24

545

1,327

25–34

1,504

1,155

35–44

1,309

1,960

45–54

2,222

1,171

55–59

1,327

1,353

60–64

1,534

2,123

65–74

2,408

968

75–84

1,098

445

85+

504

← Male

Female →

Age summary

Group	Count	%
Under 18	4,207	15.0%
18 and over	23,834	85.0%
65 and over	7,546	26.9%
Median age	52.9 years

Race & ethnicity

White 83.2%

Hispanic or Latino 4.5%

Asian 3.7%

Two or more races 3.3%

Other race 2.8%

Black or African American 2.5%

American Indian / Alaska Native 0.1%

Group	Count	%
White	24,424	83.2%
Hispanic or Latino	1,310	4.5%
Asian	1,092	3.7%
Two or more races	955	3.3%
Other race	831	2.8%
Black or African American	723	2.5%
American Indian / Alaska Native	16	0.1%

Household income

Under $10k 3.3%

$10k–$15k 2.3%

$15k–$25k 7.6%

$25k–$35k 4.6%

$35k–$50k 8.7%

$50k–$75k 12.4%

$75k–$100k 14.7%

$100k–$150k 18.6%

$150k–$200k 12.3%

$200k+ 15.6%

Range	% of households
Under $10k	3.3%
$10k–$15k	2.3%
$15k–$25k	7.6%
$25k–$35k	4.6%
$35k–$50k	8.7%
$50k–$75k	12.4%
$75k–$100k	14.7%
$100k–$150k	18.6%
$150k–$200k	12.3%
$200k+	15.6%
Median income	$94,558

Housing

Home values

Under $50k 1.5%

$50k–$100k 3.0%

$100k–$150k 3.3%

$150k–$200k 8.0%

$200k–$300k 20.2%

$300k–$500k 36.4%

$500k–$1M 21.6%

$1M+ 6.1%

Housing overview

Metric	Value
Median home value	$363,700
Median rent / month	$1,463
Owner occupied	67.7%
Renter occupied	32.3%
Vacant	8.3%
Single-family detached	54.0%
Large apartment buildings	6.9%
Mobile homes	0.4%
Median rooms	5.4
Avg household size (owned)	2.27

Year built

Era	%
2020 or later	0.1%
2010–2019	2.6%
2000–2009	4.4%
1990–1999	9.2%
1980–1989	20.8%
1970–1979	17.0%
1960–1969	11.4%
1950–1959	11.5%
1940–1949	3.6%
1939 or earlier	19.5%

Bedrooms

Size	% of units
No bedroom (studio)	1.6%
1 bedroom	13.7%
2 bedrooms	35.1%
3 bedrooms	33.8%
4 bedrooms	13.0%
5+ bedrooms	2.8%

Vehicles per household

Vehicles	% of households
No vehicle	5.1%
1 vehicle	36.5%
2 vehicles	40.4%
3 or more	18.0%

Heating fuel

Fuel type	%
Utility gas	56.9%
Electricity	17.1%
Propane / LP gas	2.4%
Fuel oil	22.1%
Wood	0.6%
Solar	0.2%

Households & families

Household type	Count	%
Married-couple family	5,903	45.2%
Cohabiting couple	1,055	8.1%
Male householder, no spouse	1,993	15.3%
Female householder, no spouse	4,103	31.4%
Households with children under 18	2,658	20.4%
Households with seniors (65+)	5,363	41.1%
Average household size	2.13

Marital status

Status	Male	Female
Never married	30.8%	25.4%
Married	54.3%	46.0%
Separated	0.9%	0.3%
Widowed	2.3%	10.2%
Divorced	11.8%	18.0%

Education

Less than 9th grade 1.0%

Some HS, no diploma 2.3%

HS graduate 25.6%

Some college, no degree 15.2%

Associate's degree 7.6%

Bachelor's degree 26.4%

Graduate / professional 22.0%

Metric	%
HS diploma or higher	96.8%
Bachelor's or higher	48.4%

School enrollment (ages 3–17)

Type	Count	%
Nursery / preschool	256	5.2%
Kindergarten	280	5.6%
Elementary school	1,851	37.3%
High school	1,313	26.5%
College / grad school	1,262	25.4%

Employment

Industry of employment

Education & healthcare 32.1%

Retail trade 10.3%

Professional & management 10.1%

Manufacturing 8.8%

Finance & real estate 8.1%

Arts, food & hospitality 7.2%

Construction 6.2%

Transportation & utilities 4.4%

Other services 4.1%

Public administration 4.0%

Information 2.7%

Wholesale trade 1.9%

Agriculture & mining 0.1%

Occupation

Category	%
Management, business & arts	51.3%
Service	14.6%
Sales & office	19.8%
Natural resources & construction	4.8%
Production & transportation	9.5%

Employment type

Type	%
Private sector	78.2%
Government	14.9%
Self-employed	6.4%
Unpaid family workers	0.5%

Commute

Method	%
Drive alone	78.8%
Carpool	4.8%
Public transit	0.5%
Walk	1.2%
Other means	0.9%
Avg commute (minutes)	22.8

Poverty

All people 6.7%

Under 18 years 8.0%

18 and over 6.4%

Married-couple families 1.0%

Female-led households 12.7%

Income support

Source	% of households
Social Security	40.6%
Retirement income	30.0%
Supplemental Security	4.0%
Cash public assistance	1.2%
Food stamps / SNAP	6.3%

Health indicators

Condition	%
High blood pressure	32.3%
High cholesterol	34.9%
Heart disease	6.3%
Stroke	2.7%
Asthma	10.3%
Arthritis	26.0%
Kidney disease	2.7%
Pulmonary disease	6.0%
Cancer	8.0%

Behavior / access	%
Binge drinking	14.8%
No physical activity	18.9%
Less than 7 hrs sleep	32.8%
Fair or poor health	10.1%
Poor mental health	12.8%
Poor physical health	8.6%
No health insurance	6.8%
Visited doctor (checkup)	77.6%
Visited dentist	75.8%
Cholesterol screening	93.2%
Teeth loss	8.3%

Veterans & disability

Veterans	Count	%
Civilian veterans	1,317	5.5%

Disability	%
Any disability	12.7%
Under 18	3.4%
18–64 years	10.7%
65 and over	22.6%

Health insurance coverage

Type	%
Private insurance	75.9%
Public insurance	38.9%
Uninsured under 19	0.0%

Language & origin

Language spoken at home (age 5+)

Language	Count	%
English only	27,238	97.1%
Spanish	1,093	4.0%
Other Indo-European	455	1.7%
Asian & Pacific Islander	355	1.3%
Other languages	269	1.0%

Place of birth & citizenship

Origin	Count	%
Native born (US)	25,440	90.7%
Born in same state	25,074	89.4%
Born in different state	19,396	69.2%
Foreign born	366	1.3%
Naturalized citizen	2,601	9.3%
Not a US citizen	1,720	66.1%

Ancestry

Ancestry	Count	%
Italian	5,491	19.6%
French	2,777	9.9%
Arab	1,417	5.1%
German	363	1.3%
Norwegian	245	0.9%

Ancestry	Count	%
Irish	182	0.6%
English	140	0.5%
Polish	105	0.4%
Dutch	71	0.3%

Technology access

Metric	% of households
Computer access	46.6%
Internet access	94.8%

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

Frequently asked questions

What is the ZIP code for Branford, CT?

Branford, CT has one ZIP code: 06405.

What is the main ZIP code for Branford, CT?

The primary ZIP code for Branford, CT is 06405. The city uses area code 203 or 475 for phone service.

What county is Branford, CT in?

Branford is located in New Haven County, Connecticut.

How many ZIP codes are in Branford, CT?

Branford, CT has 1 ZIP code.