South Weymouth ZIP Code List — Norfolk County, MA

There is one unique ZIP code in South Weymouth, Massachusetts and it is 02190. Area code: 781/339.

ZIP codes

7.00

sq mi land

0.53

sq mi water

781/339

area code

South Weymouth, MA ZIP code map

About South Weymouth, MA

South Weymouth is a charming community located in Massachusetts, offering a blend of suburban living and access to urban conveniences. Situated within Norfolk County, this city is known for its rich history and vibrant community life. With its single ZIP code of 02190, South Weymouth serves as a hub for both residents and visitors alike.

Location & geography

Geographically, South Weymouth lies approximately 15 miles south of Boston, making it a convenient location for commuters. It shares borders with several neighboring cities, including Weymouth to the north, Braintree to the northwest, Abington to the southwest, and Rockland to the southeast. The city spans a total land area of 13.99 square miles, with an additional water area of 1.06 square miles, providing a mix of urban space and natural surroundings.

Community & economy

The character of South Weymouth is defined by its friendly neighborhoods and a strong sense of community spirit. Local industries are varied, with small businesses and retail establishments contributing to the economy and daily life in the area. Residents enjoy numerous recreational facilities and parks, which foster an active lifestyle and a close-knit community atmosphere.

Transportation

Transportation in South Weymouth is facilitated by several major highways, including Route 3, which connects the city to Boston and other key destinations. The nearest airport is Logan International Airport, located approximately 20 miles to the north, providing easy access to national and international flights. Local transit options include bus services that connect South Weymouth with surrounding areas.

History

South Weymouth was originally part of Weymouth, one of the oldest towns in Massachusetts, and was incorporated as a separate entity in the early 20th century. Key industries historically included shipbuilding and agriculture, which helped shape the city’s economic development. Notable events in South Weymouth's history include the establishment of the South Weymouth Naval Air Station, which played a significant role during World War II.

Did you know?

One surprising fact about South Weymouth is that it is home to the historic Old South Union Congregational Church, built in 1844, which showcases the architectural heritage of the area. Additionally, the city is known for its scenic green spaces, including the scenic Weymouth Back River, which attracts nature enthusiasts and outdoor lovers.

ZIP codes for South Weymouth, MA (1)

ZIP code	City	County	Map
02190	South Weymouth	Norfolk	View map

Demographics & statistics

18,516

Population

41.8

Median age

$95,891

Median household income

$53,116

Per capita income

$507,100

Median home value

$1,776

Median monthly rent

69.1%

Home ownership

5.6%

Poverty rate

4.0%

Unemployment

5,872

Housing units

44.1%

Bachelor's or higher

Age distribution

Male Female

515

Under 5

564

424

5–9

464

399

10–14

438

322

15–19

353

522

20–24

572

1,353

25–34

1,482

1,225

35–44

1,341

1,081

45–54

1,183

765

55–59

837

687

60–64

753

907

65–74

994

421

75–84

461

216

85+

237

← Male

Female →

Age summary

Group	Count	%
Under 18	3,254	17.6%
18 and over	15,262	82.4%
65 and over	3,236	17.5%
Median age	41.8 years

Race & ethnicity

White 80.8%

Asian 8.9%

Hispanic or Latino 3.8%

Two or more races 2.7%

Other race 2.2%

Black or African American 1.5%

American Indian / Alaska Native 0.1%

Group	Count	%
White	15,558	80.8%
Asian	1,704	8.9%
Hispanic or Latino	738	3.8%
Two or more races	520	2.7%
Other race	429	2.2%
Black or African American	292	1.5%
American Indian / Alaska Native	13	0.1%

Household income

Under $10k 3.8%

$10k–$15k 1.0%

$15k–$25k 4.7%

$25k–$35k 3.1%

$35k–$50k 10.5%

$50k–$75k 12.6%

$75k–$100k 17.6%

$100k–$150k 14.1%

$150k–$200k 16.1%

$200k+ 16.7%

Range	% of households
Under $10k	3.8%
$10k–$15k	1.0%
$15k–$25k	4.7%
$25k–$35k	3.1%
$35k–$50k	10.5%
$50k–$75k	12.6%
$75k–$100k	17.6%
$100k–$150k	14.1%
$150k–$200k	16.1%
$200k+	16.7%
Median income	$95,891

Housing

Home values

Under $50k 0.6%

$50k–$100k 0.9%

$100k–$150k 0.2%

$150k–$200k 3.1%

$200k–$300k 7.4%

$300k–$500k 36.6%

$500k–$1M 50.3%

$1M+ 0.9%

Housing overview

Metric	Value
Median home value	$507,100
Median rent / month	$1,776
Owner occupied	69.1%
Renter occupied	30.9%
Vacant	3.5%
Single-family detached	54.0%
Large apartment buildings	22.2%
Mobile homes	0.0%
Median rooms	5.3
Avg household size (owned)	2.42

Year built

Era	%
2020 or later	0.5%
2010–2019	15.5%
2000–2009	4.1%
1990–1999	6.4%
1980–1989	10.2%
1970–1979	10.9%
1960–1969	15.1%
1950–1959	13.4%
1940–1949	6.9%
1939 or earlier	17.0%

Bedrooms

Size	% of units
No bedroom (studio)	2.4%
1 bedroom	18.2%
2 bedrooms	30.1%
3 bedrooms	31.1%
4 bedrooms	15.8%
5+ bedrooms	2.5%

Vehicles per household

Vehicles	% of households
No vehicle	6.0%
1 vehicle	41.2%
2 vehicles	39.2%
3 or more	13.6%

Heating fuel

Fuel type	%
Utility gas	45.0%
Electricity	24.1%
Propane / LP gas	1.8%
Fuel oil	28.1%
Wood	0.3%
No fuel used	0.8%

Households & families

Household type	Count	%
Married-couple family	3,779	46.8%
Cohabiting couple	559	6.9%
Male householder, no spouse	1,606	19.9%
Female householder, no spouse	2,135	26.4%
Households with children under 18	1,970	24.4%
Households with seniors (65+)	2,499	30.9%
Average household size	2.29

Marital status

Status	Male	Female
Never married	32.7%	30.0%
Married	53.0%	50.4%
Separated	1.4%	1.1%
Widowed	2.9%	5.6%
Divorced	9.9%	12.8%

Education

Less than 9th grade 1.1%

Some HS, no diploma 3.0%

HS graduate 22.0%

Some college, no degree 19.2%

Associate's degree 10.6%

Bachelor's degree 29.2%

Graduate / professional 14.9%

Metric	%
HS diploma or higher	95.9%
Bachelor's or higher	44.1%

School enrollment (ages 3–17)

Type	Count	%
Nursery / preschool	293	8.4%
Kindergarten	190	5.4%
Elementary school	1,407	40.2%
High school	611	17.5%
College / grad school	995	28.5%

Employment

Industry of employment

Education & healthcare 26.1%

Professional & management 15.6%

Construction 12.1%

Finance & real estate 9.9%

Arts, food & hospitality 8.6%

Retail trade 7.8%

Public administration 5.4%

Transportation & utilities 3.2%

Other services 3.2%

Manufacturing 3.0%

Wholesale trade 2.8%

Information 2.3%

Occupation

Category	%
Management, business & arts	51.3%
Service	14.7%
Sales & office	18.3%
Natural resources & construction	8.8%
Production & transportation	6.9%

Employment type

Type	%
Private sector	84.3%
Government	11.9%
Self-employed	3.7%
Unpaid family workers	0.1%

Commute

Method	%
Drive alone	70.5%
Carpool	5.3%
Public transit	8.9%
Walk	0.8%
Other means	0.7%
Avg commute (minutes)	36.0

Poverty

All people 5.6%

Under 18 years 4.6%

18 and over 5.8%

Married-couple families 2.2%

Female-led households 20.1%

Income support

Source	% of households
Social Security	26.4%
Retirement income	16.6%
Supplemental Security	3.5%
Cash public assistance	1.2%
Food stamps / SNAP	6.3%

Health indicators

Condition	%
High blood pressure	26.4%
High cholesterol	31.1%
Heart disease	5.0%
Stroke	2.3%
Asthma	10.1%
Arthritis	23.4%
Kidney disease	2.4%
Pulmonary disease	5.0%
Cancer	6.9%

Behavior / access	%
Binge drinking	17.5%
No physical activity	17.1%
Less than 7 hrs sleep	29.7%
Fair or poor health	9.3%
Poor mental health	12.7%
Poor physical health	7.9%
No health insurance	5.5%
Visited doctor (checkup)	76.7%
Visited dentist	74.7%
Cholesterol screening	91.5%
Teeth loss	9.7%

Veterans & disability

Veterans	Count	%
Civilian veterans	1,141	7.5%

Disability	%
Any disability	8.6%
Under 18	2.6%
18–64 years	5.9%
65 and over	24.9%

Health insurance coverage

Type	%
Private insurance	80.1%
Public insurance	30.0%
Uninsured under 19	0.6%

Language & origin

Language spoken at home (age 5+)

Language	Count	%
English only	17,437	94.2%
Spanish	1,467	8.4%
Other Indo-European	90	0.5%
Asian & Pacific Islander	798	4.6%
Other languages	579	3.3%

Place of birth & citizenship

Origin	Count	%
Native born (US)	15,642	84.5%
Born in same state	15,364	83.0%
Born in different state	13,284	71.7%
Foreign born	278	1.5%
Naturalized citizen	2,874	15.5%
Not a US citizen	1,496	52.1%

Ancestry

Ancestry	Count	%
Italian	6,224	33.6%
French	1,510	8.2%
Arab	613	3.3%
German	473	2.6%
Polish	124	0.7%

Ancestry	Count	%
Norwegian	121	0.7%
English	114	0.6%
Irish	42	0.2%
Dutch	32	0.2%

Technology access

Metric	% of households
Computer access	43.6%
Internet access	95.1%

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

Frequently asked questions

What ZIP codes does South Weymouth, MA have?

South Weymouth, MA has one ZIP code: 02190. Each ZIP code serves a distinct delivery area within the city and surrounding region.