Southport ZIP Code List — Fairfield County, CT

There is one unique ZIP code in Southport, Connecticut and it is 06890. Area code: 203/475.

ZIP codes

2.90

sq mi land

0.16

sq mi water

203/475

area code

Southport, CT ZIP code map

About Southport, CT

Southport, Connecticut, is a picturesque coastal village located within the town of Fairfield. Known for its charming New England character, Southport offers a serene lifestyle complemented by its historical architecture and scenic waterfront. The village embodies a rich cultural heritage that attracts both residents and visitors alike.

Location & geography

Southport is situated in Fairfield County, Connecticut, and is bordered by the Long Island Sound to the south. Nearby cities include Fairfield, which is just 3 miles to the west, Bridgeport located about 5 miles northwest, Westport approximately 4 miles to the east, and Norwalk, which lies about 8 miles to the northeast. The town spans a total area of 2.90 square miles of land and encompasses 0.16 square miles of water, providing a mix of serene landscapes and coastal beauty.

Community & economy

The character of Southport is defined by its close-knit community and charming atmosphere, making it a desirable location for both families and retirees. The local economy is largely supported by tourism and small businesses, with many residents engaged in industries such as real estate, finance, and hospitality. Daily life in Southport revolves around its beaches, parks, and vibrant community events that foster a strong sense of belonging among its inhabitants.

Transportation

Southport is conveniently located near major highways, including Interstate 95, which provides easy access to New York City and other regional destinations. The nearest airport is Sikorsky Memorial Airport in Bridgeport, located about 6 miles away, while travelers can also access larger airports like Westchester County Airport roughly 30 miles to the west. Public transit options include Metro-North Railroad services from nearby Fairfield, connecting residents to New York City and surrounding areas.

History

Southport was originally settled in the 17th century and has a rich maritime history that has played a central role in its development. The village was historically a bustling port and fishing community, which contributed to its economy before evolving into a residential area and a popular summer retreat in the 19th century. Significant events in the town's history include its involvement in shipbuilding and trade, which have left an indelible mark on its cultural landscape.

Did you know?

One surprising fact about Southport is that it is home to the iconic Southport Harbor, a popular destination for sailing and boating enthusiasts. Additionally, the area is renowned for its beautiful historic homes and picturesque views that often attract filmmakers and photographers.

ZIP codes for Southport, CT (1)

ZIP code	City	County	Map
06890	Southport	Fairfield	View map

Demographics & statistics

4,443

Population

44.0

Median age

$197,143

Median household income

$122,980

Per capita income

$1,062,300

Median home value

$2,947

Median monthly rent

90.3%

Home ownership

4.3%

Poverty rate

4.2%

Unemployment

1,639

Housing units

80.7%

Bachelor's or higher

Age distribution

Male Female

112

Under 5

131

133

5–9

157

215

10–14

253

128

15–19

151

20–24

111

113

25–34

132

286

35–44

337

226

45–54

266

171

55–59

202

201

60–64

237

213

65–74

251

75–84

85+

← Male

Female →

Age summary

Group	Count	%
Under 18	1,161	26.1%
18 and over	3,282	73.9%
65 and over	786	17.7%
Median age	44.0 years

Race & ethnicity

White 89.1%

Asian 5.5%

Two or more races 2.7%

Hispanic or Latino 1.6%

Black or African American 0.9%

Other race 0.3%

Group	Count	%
White	4,022	89.1%
Asian	246	5.5%
Two or more races	121	2.7%
Hispanic or Latino	70	1.6%
Black or African American	41	0.9%
Other race	13	0.3%

Household income

Under $10k 3.8%

$10k–$15k 1.8%

$15k–$25k 0.7%

$25k–$35k 4.6%

$35k–$50k 1.8%

$50k–$75k 8.2%

$75k–$100k 3.6%

$100k–$150k 12.5%

$150k–$200k 13.0%

$200k+ 49.9%

Range	% of households
Under $10k	3.8%
$10k–$15k	1.8%
$15k–$25k	0.7%
$25k–$35k	4.6%
$35k–$50k	1.8%
$50k–$75k	8.2%
$75k–$100k	3.6%
$100k–$150k	12.5%
$150k–$200k	13.0%
$200k+	49.9%
Median income	$197,143

Housing

Home values

Under $50k 0.1%

$200k–$300k 0.4%

$300k–$500k 13.5%

$500k–$1M 31.4%

$1M+ 54.7%

Housing overview

Metric	Value
Median home value	$1,062,300
Median rent / month	$2,947
Owner occupied	90.3%
Renter occupied	9.7%
Vacant	8.6%
Single-family detached	79.0%
Large apartment buildings	2.6%
Mobile homes	0.0%
Median rooms	7.6
Avg household size (owned)	2.66

Year built

Era	%
2020 or later	0.0%
2010–2019	10.0%
2000–2009	12.1%
1990–1999	8.2%
1980–1989	8.6%
1970–1979	11.6%
1960–1969	20.5%
1950–1959	6.6%
1940–1949	2.5%
1939 or earlier	20.0%

Bedrooms

Size	% of units
No bedroom (studio)	0.3%
1 bedroom	1.7%
2 bedrooms	25.0%
3 bedrooms	24.1%
4 bedrooms	25.2%
5+ bedrooms	23.6%

Vehicles per household

Vehicles	% of households
No vehicle	2.5%
1 vehicle	22.7%
2 vehicles	49.8%
3 or more	25.1%

Heating fuel

Fuel type	%
Utility gas	71.6%
Electricity	3.8%
Propane / LP gas	2.6%
Fuel oil	21.2%

Households & families

Household type	Count	%
Married-couple family	1,043	63.4%
Cohabiting couple	54	3.3%
Male householder, no spouse	141	8.6%
Female householder, no spouse	406	24.7%
Households with children under 18	558	33.9%
Households with seniors (65+)	562	34.2%
Average household size	2.64

Marital status

Status	Male	Female
Never married	27.9%	21.3%
Married	65.4%	56.2%
Separated	0.4%	1.0%
Widowed	0.8%	10.4%
Divorced	5.6%	11.1%

Education

Less than 9th grade 0.6%

Some HS, no diploma 1.1%

HS graduate 8.4%

Some college, no degree 5.0%

Associate's degree 4.1%

Bachelor's degree 37.3%

Graduate / professional 43.4%

Metric	%
HS diploma or higher	98.3%
Bachelor's or higher	80.7%

School enrollment (ages 3–17)

Type	Count	%
Nursery / preschool	79	6.5%
Kindergarten	48	3.9%
Elementary school	617	50.5%
High school	242	19.8%
College / grad school	236	19.3%

Employment

Industry of employment

Finance & real estate 28.7%

Professional & management 23.8%

Education & healthcare 20.5%

Retail trade 6.9%

Other services 4.4%

Wholesale trade 3.7%

Manufacturing 3.1%

Information 3.1%

Arts, food & hospitality 2.9%

Public administration 1.9%

Construction 0.6%

Transportation & utilities 0.3%

Occupation

Category	%
Management, business & arts	72.7%
Service	4.6%
Sales & office	21.7%
Natural resources & construction	0.2%
Production & transportation	0.9%

Employment type

Type	%
Private sector	81.0%
Government	7.0%
Self-employed	12.0%
Unpaid family workers	0.0%

Commute

Method	%
Drive alone	53.8%
Carpool	1.1%
Public transit	15.4%
Walk	1.4%
Other means	1.3%
Avg commute (minutes)	41.9

Poverty

All people 4.3%

Under 18 years 1.7%

18 and over 5.2%

Married-couple families 1.1%

Female-led households 12.5%

Income support

Source	% of households
Social Security	22.6%
Retirement income	27.4%
Supplemental Security	3.1%
Cash public assistance	0.9%
Food stamps / SNAP	2.4%

Health indicators

Condition	%
High blood pressure	28.7%
High cholesterol	34.2%
Heart disease	5.5%
Stroke	2.3%
Asthma	8.1%
Arthritis	22.3%
Kidney disease	2.5%
Pulmonary disease	4.2%
Cancer	8.7%

Behavior / access	%
Binge drinking	15.0%
No physical activity	12.9%
Less than 7 hrs sleep	27.1%
Fair or poor health	7.5%
Poor mental health	10.1%
Poor physical health	7.0%
No health insurance	6.2%
Visited doctor (checkup)	77.0%
Visited dentist	80.8%
Cholesterol screening	95.6%
Teeth loss	5.2%

Veterans & disability

Veterans	Count	%
Civilian veterans	94	2.9%

Disability	%
Any disability	6.9%
Under 18	0.9%
18–64 years	6.6%
65 and over	17.7%

Health insurance coverage

Type	%
Private insurance	90.7%
Public insurance	18.5%
Uninsured under 19	0.0%

Language & origin

Language spoken at home (age 5+)

Language	Count	%
English only	4,200	94.5%
Spanish	43	1.0%
Other Indo-European	19	0.5%
Asian & Pacific Islander	5	0.1%
Other languages	19	0.5%

Place of birth & citizenship

Origin	Count	%
Native born (US)	4,117	92.7%
Born in same state	4,062	91.4%
Born in different state	2,080	46.8%
Foreign born	55	1.2%
Naturalized citizen	326	7.3%
Not a US citizen	189	58.0%

Ancestry

Ancestry	Count	%
Italian	1,146	25.8%
French	495	11.1%
Arab	258	5.8%
Irish	98	2.2%

Ancestry	Count	%
German	65	1.5%
Polish	25	0.6%
English	24	0.5%
Norwegian	21	0.5%

Technology access

Metric	% of households
Computer access	37.0%
Internet access	98.8%

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

Frequently asked questions

What is the ZIP code for Southport, CT?

Southport, CT has one ZIP code: 06890.

What is the main ZIP code for Southport, CT?

The primary ZIP code for Southport, CT is 06890. The city uses area code 203 or 475 for phone service.

What county is Southport, CT in?

Southport is located in Fairfield County, Connecticut.

How many ZIP codes are in Southport, CT?

Southport, CT has 1 ZIP code.