Randolph ZIP Code List — Norfolk County, MA

There is one unique ZIP code in Randolph, Massachusetts and it is 02368. Area code: 781/339.

ZIP codes

9.32

sq mi land

0.40

sq mi water

781/339

area code

Randolph, MA ZIP code map

About Randolph, MA

Randolph, Massachusetts, is a vibrant town located in Norfolk County. Known for its rich history and diverse community, Randolph has developed into a suburban haven that attracts families and individuals alike. With its close-knit neighborhoods and various amenities, it offers a balanced lifestyle to its residents.

Location & geography

Randolph is situated approximately 16 miles south of Boston and is bordered by neighboring towns such as Braintree to the north and Holbrook to the south. The town covers a land area of 9.32 square miles, complemented by a water area of 0.40 square miles, which includes several small ponds and streams. The terrain is predominantly flat, making it accessible and ideal for various recreational activities.

Community & economy

The community in Randolph is characterized by its diversity, welcoming people from various cultural backgrounds. The town has a mix of residential, commercial, and light industrial areas, contributing to a stable local economy. Daily life in Randolph offers residents access to parks, schools, and shopping centers, fostering a strong sense of community and connection.

Transportation

Randolph is well-connected by major highways, including Route 28 and Route 93, making commuting to Boston and surrounding areas convenient. The nearest airport is Logan International Airport in Boston, located approximately 18 miles away, providing easy access for longer travels. Local public transportation options include the Massachusetts Bay Transportation Authority (MBTA) bus services.

History

Founded in the early 1800s, Randolph began as a farming community before transitioning to a more urban and industrial landscape. The town has seen significant development since the construction of the railroad in the late 1800s, which boosted its economy and population. Notable events in Randolph's history include its incorporation in 1793, which marked its establishment as a town.

Did you know?

A surprising fact about Randolph is that it is home to the oldest park in Norfolk County, which has been a central part of community life for generations. Additionally, the town was once known as a summer retreat for residents of Boston, attracting visitors looking for a peaceful escape.

ZIP codes for Randolph, MA (1)

ZIP code	City	County	Map
02368	Randolph	Norfolk	View map

Demographics & statistics

34,747

Population

40.3

Median age

$95,207

Median household income

$42,715

Per capita income

$429,500

Median home value

$1,883

Median monthly rent

69.1%

Home ownership

9.3%

Poverty rate

8.2%

Unemployment

8,988

Housing units

32.6%

Bachelor's or higher

Age distribution

Male Female

680

Under 5

704

782

5–9

810

1,027

10–14

1,064

1,028

15–19

1,065

1,392

20–24

1,443

2,528

25–34

2,620

2,137

35–44

2,214

2,263

45–54

2,346

1,281

55–59

1,327

1,116

60–64

1,157

1,664

65–74

1,725

711

75–84

737

455

85+

471

← Male

Female →

Age summary

Group	Count	%
Under 18	6,431	18.5%
18 and over	28,316	81.5%
65 and over	5,763	16.6%
Median age	40.3 years

Race & ethnicity

Black or African American 36.9%

White 27.7%

Asian 12.8%

Hispanic or Latino 8.9%

Two or more races 7.6%

Other race 6%

Group	Count	%
Black or African American	14,094	36.9%
White	10,577	27.7%
Asian	4,887	12.8%
Hispanic or Latino	3,398	8.9%
Two or more races	2,887	7.6%
Other race	2,302	6%

Household income

Under $10k 5.0%

$10k–$15k 3.5%

$15k–$25k 5.1%

$25k–$35k 5.1%

$35k–$50k 7.3%

$50k–$75k 15.9%

$75k–$100k 9.8%

$100k–$150k 22.5%

$150k–$200k 10.5%

$200k+ 15.3%

Range	% of households
Under $10k	5.0%
$10k–$15k	3.5%
$15k–$25k	5.1%
$25k–$35k	5.1%
$35k–$50k	7.3%
$50k–$75k	15.9%
$75k–$100k	9.8%
$100k–$150k	22.5%
$150k–$200k	10.5%
$200k+	15.3%
Median income	$95,207

Housing

Home values

Under $50k 1.7%

$50k–$100k 0.6%

$100k–$150k 1.9%

$150k–$200k 1.3%

$200k–$300k 10.4%

$300k–$500k 55.9%

$500k–$1M 27.2%

$1M+ 1.1%

Housing overview

Metric	Value
Median home value	$429,500
Median rent / month	$1,883
Owner occupied	69.1%
Renter occupied	30.9%
Vacant	2.9%
Single-family detached	60.7%
Large apartment buildings	10.2%
Mobile homes	0.2%
Median rooms	5.9
Avg household size (owned)	2.91

Year built

Era	%
2020 or later	0.0%
2010–2019	7.0%
2000–2009	5.9%
1990–1999	2.6%
1980–1989	12.4%
1970–1979	13.5%
1960–1969	19.1%
1950–1959	17.1%
1940–1949	6.6%
1939 or earlier	15.8%

Bedrooms

Size	% of units
No bedroom (studio)	0.6%
1 bedroom	10.3%
2 bedrooms	25.2%
3 bedrooms	38.0%
4 bedrooms	21.5%
5+ bedrooms	4.4%

Vehicles per household

Vehicles	% of households
No vehicle	8.9%
1 vehicle	35.6%
2 vehicles	36.0%
3 or more	19.6%

Heating fuel

Fuel type	%
Utility gas	53.9%
Electricity	21.4%
Propane / LP gas	2.3%
Fuel oil	21.9%
Wood	0.3%

Households & families

Household type	Count	%
Married-couple family	5,326	42.7%
Cohabiting couple	481	3.9%
Male householder, no spouse	2,444	19.6%
Female householder, no spouse	4,222	33.8%
Households with children under 18	3,805	30.5%
Households with seniors (65+)	4,466	35.8%
Average household size	2.76

Marital status

Status	Male	Female
Never married	46.5%	38.6%
Married	41.9%	37.0%
Separated	2.4%	2.6%
Widowed	2.4%	11.0%
Divorced	6.8%	10.9%

Education

Less than 9th grade 7.0%

Some HS, no diploma 6.5%

HS graduate 26.0%

Some college, no degree 16.9%

Associate's degree 11.0%

Bachelor's degree 20.2%

Graduate / professional 12.3%

Metric	%
HS diploma or higher	86.5%
Bachelor's or higher	32.6%

School enrollment (ages 3–17)

Type	Count	%
Nursery / preschool	424	4.7%
Kindergarten	179	2.0%
Elementary school	3,030	33.9%
High school	1,944	21.8%
College / grad school	3,353	37.5%

Employment

Industry of employment

Education & healthcare 32.4%

Professional & management 11.5%

Retail trade 10.7%

Finance & real estate 7.8%

Transportation & utilities 6.8%

Manufacturing 6.6%

Arts, food & hospitality 6.4%

Other services 6.0%

Construction 5.0%

Public administration 4.2%

Information 1.4%

Wholesale trade 1.1%

Agriculture & mining 0.1%

Occupation

Category	%
Management, business & arts	41.3%
Service	18.7%
Sales & office	20.9%
Natural resources & construction	6.6%
Production & transportation	12.5%

Employment type

Type	%
Private sector	84.3%
Government	12.2%
Self-employed	3.0%
Unpaid family workers	0.5%

Commute

Method	%
Drive alone	69.3%
Carpool	7.2%
Public transit	10.5%
Walk	0.5%
Other means	1.7%
Avg commute (minutes)	37.1

Poverty

All people 9.3%

Under 18 years 9.2%

18 and over 9.3%

Married-couple families 4.6%

Female-led households 11.9%

Income support

Source	% of households
Social Security	30.7%
Retirement income	21.3%
Supplemental Security	8.1%
Cash public assistance	4.4%
Food stamps / SNAP	20.3%

Health indicators

Condition	%
High blood pressure	30.9%
High cholesterol	30.2%
Heart disease	5.2%
Stroke	3.0%
Asthma	10.9%
Arthritis	23.5%
Kidney disease	2.7%
Pulmonary disease	5.3%
Cancer	6.0%

Behavior / access	%
Binge drinking	14.5%
No physical activity	22.6%
Less than 7 hrs sleep	34.9%
Fair or poor health	12.7%
Poor mental health	13.3%
Poor physical health	9.0%
No health insurance	8.1%
Visited doctor (checkup)	78.9%
Visited dentist	67.4%
Cholesterol screening	90.9%
Teeth loss	13.7%

Veterans & disability

Veterans	Count	%
Civilian veterans	811	2.9%

Disability	%
Any disability	12.0%
Under 18	3.1%
18–64 years	9.3%
65 and over	32.8%

Health insurance coverage

Type	%
Private insurance	66.7%
Public insurance	41.1%
Uninsured under 19	0.2%

Language & origin

Language spoken at home (age 5+)

Language	Count	%
English only	33,363	96.0%
Spanish	5,693	17.1%
Other Indo-European	776	2.3%
Asian & Pacific Islander	2,530	7.6%
Other languages	2,342	7.0%

Place of birth & citizenship

Origin	Count	%
Native born (US)	22,257	64.1%
Born in same state	21,197	61.0%
Born in different state	18,226	52.5%
Foreign born	1,060	3.1%
Naturalized citizen	12,490	35.9%
Not a US citizen	9,618	77.0%

Ancestry

Ancestry	Count	%
Italian	3,124	9%
French	1,080	3.1%
Arab	879	2.5%
German	192	0.6%

Ancestry	Count	%
Irish	89	0.3%
Norwegian	80	0.2%
English	51	0.1%
Dutch	13	0%

Technology access

Metric	% of households
Computer access	35.9%
Internet access	95.8%

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

Frequently asked questions

What is the ZIP code for Randolph, MA?

Randolph, MA has one ZIP code: 02368.

What is the main ZIP code for Randolph, MA?

The primary ZIP code for Randolph, MA is 02368. The city uses area code 781 or 339 for phone service.

What county is Randolph, MA in?

Randolph is located in Norfolk County, Massachusetts.

How many ZIP codes are in Randolph, MA?

Randolph, MA has 1 ZIP code.

What ZIP code should I use when mailing something to the Randolph Town Center or downtown Randolph area?

The Randolph Town Center and downtown Randolph are located in ZIP code 02368, which serves as the primary ZIP code for the city's central business district.

If I'm sending mail to a business on Route 128 in Randolph, what ZIP code applies to that area?

Route 128 corridor businesses in Randolph use ZIP code 02368, as this single ZIP code covers the entire city including its commercial and industrial areas along this major highway.