Southborough ZIP Code List — Worcester County, MA

There is one unique ZIP code in Southborough, Massachusetts and it is 01772. Area code: 508/978.

ZIP codes

13.61

sq mi land

1.51

sq mi water

508/978

area code

Southborough, MA ZIP code map

About Southborough, MA

Southborough, Massachusetts, is a charming town located in Worcester County. Known for its beautiful landscapes and strong community spirit, it offers residents and visitors a peaceful suburban lifestyle. The town's rich history and commitment to preserving its cultural heritage make it a unique destination in the region.

Location & geography

Southborough is situated in the central part of Massachusetts and is bordered by several neighboring towns, including Framingham to the northeast, Marlborough to the northwest, and Westborough to the west. The town covers a total area of 15.12 square miles, with 13.61 square miles designated as land and 1.51 square miles comprising water. This mixture of land and water contributes to the town's picturesque terrain, featuring scenic parks and recreational areas.

Community & economy

The character of Southborough is defined by its tight-knit community and a commitment to local events and activities that bring residents together. The economy is supported by a mix of local businesses and industries, including retail, healthcare, and education, which provide employment opportunities for its residents. Daily life in Southborough is marked by a variety of outdoor activities, community gatherings, and access to nearby amenities, contributing to a well-rounded lifestyle.

Transportation

Southborough is easily accessible via major highways, including the Massachusetts Turnpike (I-90) and Route 9, facilitating convenient travel to surrounding areas. The nearest airport is Worcester Regional Airport, located approximately 20 miles away, while Logan International Airport in Boston is about 30 miles to the east. Public transportation options, including the MBTA train service, connect residents to neighboring cities and downtown Boston.

History

Southborough was officially incorporated in 1727, making it one of the older towns in Massachusetts. Historically, the town was known for its agricultural roots and later developed into a center for manufacturing and commerce during the industrial era. Notable events in Southborough's history include the establishment of the Southborough Historical Society, which plays a vital role in preserving the town's rich cultural heritage.

Did you know?

One surprising fact about Southborough is that it is home to the renowned Fay School, one of the oldest independent day schools in the United States. Additionally, the town features the picturesque Hopkinton Reservoir, also known as the Sudbury Reservoir, which is a popular spot for fishing and nature walks.

ZIP codes for Southborough, MA (1)

ZIP code	City	County	Map
01772	Southborough	Worcester	View map

Demographics & statistics

9,867

Population

42.2

Median age

$188,000

Median household income

$88,238

Per capita income

$743,100

Median home value

$2,139

Median monthly rent

90.4%

Home ownership

3.4%

Poverty rate

3.5%

Unemployment

3,111

Housing units

70.9%

Bachelor's or higher

Age distribution

Male Female

320

Under 5

378

306

5–9

361

360

10–14

424

310

15–19

365

166

20–24

196

427

25–34

503

573

35–44

676

872

45–54

1,029

314

55–59

370

285

60–64

337

316

65–74

373

201

75–84

236

85+

← Male

Female →

Age summary

Group	Count	%
Under 18	2,680	27.2%
18 and over	7,187	72.8%
65 and over	1,295	13.1%
Median age	42.2 years

Race & ethnicity

White 72.9%

Asian 14.9%

Hispanic or Latino 5.1%

Other race 3.5%

Two or more races 3.1%

Black or African American 0.5%

Group	Count	%
White	7,577	72.9%
Asian	1,553	14.9%
Hispanic or Latino	528	5.1%
Other race	367	3.5%
Two or more races	319	3.1%
Black or African American	51	0.5%

Household income

Under $10k 0.5%

$10k–$15k 1.9%

$15k–$25k 2.7%

$25k–$35k 3.7%

$35k–$50k 3.5%

$50k–$75k 7.0%

$75k–$100k 7.9%

$100k–$150k 13.2%

$150k–$200k 12.5%

$200k+ 47.2%

Range	% of households
Under $10k	0.5%
$10k–$15k	1.9%
$15k–$25k	2.7%
$25k–$35k	3.7%
$35k–$50k	3.5%
$50k–$75k	7.0%
$75k–$100k	7.9%
$100k–$150k	13.2%
$150k–$200k	12.5%
$200k+	47.2%
Median income	$188,000

Housing

Home values

Under $50k 0.2%

$50k–$100k 0.6%

$100k–$150k 0.9%

$150k–$200k 0.5%

$200k–$300k 1.1%

$300k–$500k 14.9%

$500k–$1M 60.8%

$1M+ 21.0%

Housing overview

Metric	Value
Median home value	$743,100
Median rent / month	$2,139
Owner occupied	90.4%
Renter occupied	9.6%
Vacant	1.5%
Single-family detached	85.2%
Large apartment buildings	2.1%
Mobile homes	0.0%
Median rooms	8.0
Avg household size (owned)	2.99

Year built

Era	%
2020 or later	1.0%
2010–2019	4.8%
2000–2009	12.1%
1990–1999	20.0%
1980–1989	13.0%
1970–1979	9.5%
1960–1969	14.3%
1950–1959	11.5%
1940–1949	2.2%
1939 or earlier	11.5%

Bedrooms

Size	% of units
No bedroom (studio)	0.9%
1 bedroom	4.4%
2 bedrooms	11.3%
3 bedrooms	25.8%
4 bedrooms	48.0%
5+ bedrooms	9.6%

Vehicles per household

Vehicles	% of households
No vehicle	2.5%
1 vehicle	16.7%
2 vehicles	51.1%
3 or more	29.8%

Heating fuel

Fuel type	%
Utility gas	29.5%
Electricity	6.6%
Propane / LP gas	8.5%
Fuel oil	53.8%
Solar	0.3%
No fuel used	0.4%

Households & families

Household type	Count	%
Married-couple family	2,382	70.3%
Cohabiting couple	133	3.9%
Male householder, no spouse	331	9.8%
Female householder, no spouse	540	15.9%
Households with children under 18	1,561	46.1%
Households with seniors (65+)	918	27.1%
Average household size	2.87

Marital status

Status	Male	Female
Never married	24.8%	22.8%
Married	67.3%	60.8%
Separated	0.1%	0.2%
Widowed	3.5%	9.1%
Divorced	4.3%	7.2%

Education

Less than 9th grade 1.9%

Some HS, no diploma 1.2%

HS graduate 9.5%

Some college, no degree 11.6%

Associate's degree 4.7%

Bachelor's degree 33.1%

Graduate / professional 37.8%

Metric	%
HS diploma or higher	96.8%
Bachelor's or higher	70.9%

School enrollment (ages 3–17)

Type	Count	%
Nursery / preschool	171	6.8%
Kindergarten	123	4.9%
Elementary school	1,169	46.4%
High school	601	23.8%
College / grad school	457	18.1%

Employment

Industry of employment

Education & healthcare 23.4%

Professional & management 19.0%

Finance & real estate 12.8%

Manufacturing 10.5%

Retail trade 8.6%

Construction 6.5%

Arts, food & hospitality 4.5%

Information 3.9%

Transportation & utilities 3.1%

Other services 2.9%

Public administration 2.7%

Wholesale trade 1.4%

Agriculture & mining 0.6%

Occupation

Category	%
Management, business & arts	64.9%
Service	9.6%
Sales & office	18.5%
Natural resources & construction	3.5%
Production & transportation	3.6%

Employment type

Type	%
Private sector	86.7%
Government	8.1%
Self-employed	5.1%
Unpaid family workers	0.1%

Commute

Method	%
Drive alone	66.4%
Carpool	3.5%
Public transit	4.7%
Walk	2.2%
Other means	0.3%
Avg commute (minutes)	32.8

Poverty

All people 3.4%

Under 18 years 1.8%

18 and over 4.0%

Married-couple families 4.2%

Female-led households 5.3%

Income support

Source	% of households
Social Security	21.1%
Retirement income	19.8%
Supplemental Security	1.0%
Cash public assistance	2.4%
Food stamps / SNAP	3.4%

Health indicators

Condition	%
High blood pressure	26.8%
High cholesterol	31.3%
Heart disease	4.7%
Stroke	2.0%
Asthma	9.7%
Arthritis	24.8%
Kidney disease	2.2%
Pulmonary disease	4.1%
Cancer	7.0%

Behavior / access	%
Binge drinking	16.6%
No physical activity	16.2%
Less than 7 hrs sleep	30.0%
Fair or poor health	7.7%
Poor mental health	11.5%
Poor physical health	6.8%
No health insurance	4.3%
Visited doctor (checkup)	80.8%
Visited dentist	80.4%
Cholesterol screening	93.9%
Teeth loss	7.0%

Veterans & disability

Veterans	Count	%
Civilian veterans	223	3.1%

Disability	%
Any disability	5.8%
Under 18	0.4%
18–64 years	4.2%
65 and over	24.1%

Health insurance coverage

Type	%
Private insurance	91.3%
Public insurance	16.8%
Uninsured under 19	0.0%

Language & origin

Language spoken at home (age 5+)

Language	Count	%
English only	9,169	92.9%
Spanish	557	6.1%
Other Indo-European	61	0.7%
Asian & Pacific Islander	134	1.5%
Other languages	335	3.7%

Place of birth & citizenship

Origin	Count	%
Native born (US)	7,843	79.5%
Born in same state	7,766	78.7%
Born in different state	5,624	57.0%
Foreign born	77	0.8%
Naturalized citizen	2,024	20.5%
Not a US citizen	1,345	66.5%

Ancestry

Ancestry	Count	%
Italian	1,912	19.4%
French	1,644	16.7%
Arab	435	4.4%
German	320	3.2%

Ancestry	Count	%
English	143	1.4%
Norwegian	88	0.9%
Irish	64	0.6%
Dutch	60	0.6%

Technology access

Metric	% of households
Computer access	34.3%
Internet access	98.2%

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

Frequently asked questions

What is the ZIP code for Southborough, MA?

Southborough, MA has one ZIP code: 01772.

What is the main ZIP code for Southborough, MA?

The primary ZIP code for Southborough, MA is 01772. The city uses area code 508 or 978 for phone service.

What county is Southborough, MA in?

Southborough is located in Worcester County, Massachusetts.

How many ZIP codes are in Southborough, MA?

Southborough, MA has 1 ZIP code.

What ZIP code should I use for mailing packages to businesses in downtown Southborough near the town common?

All mailing addresses in downtown Southborough, including those near the historic town common, use the ZIP code 01772.

If I'm sending mail to Algonquin Regional High School in Southborough, what ZIP code do I need?

Algonquin Regional High School, located in Southborough, uses the ZIP code 01772 for all mailing purposes.