02025 ZIP Code — Cohasset, MA

Norfolk County, Massachusetts

ZIP code 02025 is located in Cohasset, Massachusetts, within Norfolk County. It covers approximately 9.77 square miles and serves a population of 8,330 residents. This is a standard ZIP code in the Eastern (ET) timezone, served by area code 781/339.

About ZIP code 02025

The housing stock consists of predominantly single-family detached homes. Most homes were built in the pre-1940, giving the area an established character. Median home value is $1,071,800. Owner-occupancy is high at 80%, well above the national average.

The gap between median ($178,013) and mean household income suggests income inequality — a small number of higher earners pull the average up. The poverty rate of 4% is below the national average.

The dominant occupation class is management, business, and professional, with education and healthcare as the leading industry. An above-average commute of 42 minutes suggests many residents work outside the immediate area. Remote work is prevalent — 24% of workers work from home.

Educational attainment is high — 71% of residents hold a bachelor's degree or higher, well above the national average of 33%.

Overall, ZIP code 02025 reflects a community defined by a highly educated population, high homeownership, and a high rate of remote workers.

8,330

population

9.77

sq mi land

Standard

ZIP type

Eastern (ET)

timezone

02025 ZIP code map

Cities in ZIP code 02025

Below are the cities the US Postal Service accepts for ZIP code 02025. Using any city not on this list may result in mail delivery delays.

City	Status
Cohasset	Preferred

Nearby ZIP codes

02066 Scituate (2.7 mi) 02043 Hingham (3.4 mi) 02044 Hingham (3.8 mi) 02045 Hull (5.1 mi) 02061 Norwell (5.6 mi) 02339 Hanover (7.8 mi) 02370 Rockland (8.7 mi) 02050 Marshfield (9.9 mi) 02351 Abington (10.7 mi) 02343 Holbrook (11.4 mi) 02359 Pembroke (11.6 mi) 02382 Whitman (12.2 mi)

Demographics updated 05/2026

Population
Total population	8,330
Population density	853 / sq mi
State FIPS	25
County FIPS	021

Geography
Land area	9.77 sq mi
Water area	1.06 sq mi
Latitude	42.2328
Longitude	-70.8159
Timezone	Eastern (ET)
Area code	781/339

Total population by age

Gender

Race & ethnicity

Economics updated 05/2026

Household income

Income range	This ZIP	County avg	State avg
Under $50k	22.6%	23.5%	31.3%
$50k – $100k	15.0%	24.2%	25.9%
$100k – $200k	22.9%	31.4%	28.5%
Over $200k	39.5%	20.9%	14.3%

Demographics & statistics

8,330

Population

853

People per sq mi

44.1

Median age

$178,013

Median household income

$108,042

Per capita income

$1,071,800

Median home value

$1,430

Median monthly rent

79.6%

Home ownership

3.9%

Poverty rate

3.9%

Unemployment

2,656

Housing units

71.4%

Bachelor's or higher

Age distribution

Male Female

315

Under 5

322

388

5–9

396

318

10–14

325

155

15–19

158

132

20–24

135

226

25–34

231

574

35–44

586

630

45–54

644

372

55–59

381

338

60–64

346

384

65–74

393

160

75–84

163

128

85+

130

← Male

Female →

Age summary

Group	Count	%
Under 18	2,354	28.3%
18 and over	5,976	71.7%
65 and over	1,358	16.3%
Median age	44.1 years

Race & ethnicity

White 91.5%

Two or more races 3.1%

Hispanic or Latino 2.2%

Other race 0.8%

Black or African American 0.8%

Native Hawaiian / Pacific Islander 0.6%

Asian 0.6%

American Indian / Alaska Native 0.4%

Group	Count	%
White	7,795	91.5%
Two or more races	265	3.1%
Hispanic or Latino	189	2.2%
Other race	68	0.8%
Black or African American	65	0.8%
Native Hawaiian / Pacific Islander	55	0.6%
Asian	50	0.6%
American Indian / Alaska Native	32	0.4%

Household income

Income range	This ZIP	County avg	State avg
Under $50k	22.6%	23.5%	31.3%
$50k – $100k	15.0%	24.2%	25.9%
$100k – $200k	22.9%	31.4%	28.5%
Over $200k	39.5%	20.9%	14.3%

Under $10k 3.6%

$10k–$15k 2.4%

$15k–$25k 2.7%

$25k–$35k 4.6%

$35k–$50k 4.0%

$50k–$75k 8.6%

$75k–$100k 5.5%

$100k–$150k 13.5%

$150k–$200k 9.7%

$200k+ 45.4%

Range	% of households
Under $10k	3.6%
$10k–$15k	2.4%
$15k–$25k	2.7%
$25k–$35k	4.6%
$35k–$50k	4.0%
$50k–$75k	8.6%
$75k–$100k	5.5%
$100k–$150k	13.5%
$150k–$200k	9.7%
$200k+	45.4%
Median income	$178,013

Housing

Home values

Under $50k 0.5%

$200k–$300k 0.4%

$300k–$500k 9.2%

$500k–$1M 35.7%

$1M+ 54.2%

Housing overview

Metric	Value
Median home value	$1,071,800
Median rent / month	$1,430
Owner occupied	79.6%
Renter occupied	20.4%
Vacant	5.6%
Single-family detached	80.4%
Large apartment buildings	4.0%
Mobile homes	0.0%
Median rooms	7.3
Avg household size (owned)	2.97

Year built

Era	%
2020 or later	0.0%
2010–2019	8.8%
2000–2009	8.3%
1990–1999	4.7%
1980–1989	8.1%
1970–1979	12.3%
1960–1969	7.6%
1950–1959	12.8%
1940–1949	2.3%
1939 or earlier	35.0%

Bedrooms

Size	% of units
No bedroom (studio)	4.3%
1 bedroom	11.2%
2 bedrooms	14.1%
3 bedrooms	19.1%
4 bedrooms	37.7%
5+ bedrooms	13.7%

Vehicles per household

Vehicles	% of households
No vehicle	5.5%
1 vehicle	25.5%
2 vehicles	43.8%
3 or more	25.2%

Heating fuel

Fuel type	%
Utility gas	42.5%
Electricity	15.2%
Propane / LP gas	2.1%
Fuel oil	39.6%
No fuel used	0.3%

Households & families

Household type	Count	%
Married-couple family	1,925	62.0%
Cohabiting couple	182	5.9%
Male householder, no spouse	351	11.3%
Female householder, no spouse	649	20.9%
Households with children under 18	1,174	37.8%
Households with seniors (65+)	986	31.7%
Average household size	2.66

Marital status

Status	Male	Female
Never married	23.1%	18.5%
Married	65.6%	62.6%
Separated	0.0%	2.1%
Widowed	4.8%	6.4%
Divorced	6.5%	10.3%

Education

Less than 9th grade 0.9%

Some HS, no diploma 1.7%

HS graduate 11.1%

Some college, no degree 10.3%

Associate's degree 4.6%

Bachelor's degree 38.7%

Graduate / professional 32.8%

Metric	%
HS diploma or higher	97.4%
Bachelor's or higher	71.4%

School enrollment (ages 3–17)

Type	Count	%
Nursery / preschool	343	15.5%
Kindergarten	241	10.9%
Elementary school	1,080	48.6%
High school	336	15.1%
College / grad school	220	9.9%

Employment

Industry of employment

Finance & real estate 22.5%

Education & healthcare 19.4%

Professional & management 18.0%

Arts, food & hospitality 9.0%

Construction 7.0%

Retail trade 6.2%

Transportation & utilities 4.2%

Manufacturing 4.0%

Public administration 3.5%

Other services 2.4%

Wholesale trade 2.2%

Information 1.5%

Occupation

Category	%
Management, business & arts	64.2%
Service	10.3%
Sales & office	20.4%
Natural resources & construction	4.3%
Production & transportation	0.8%

Employment type

Type	%
Private sector	87.0%
Government	7.4%
Self-employed	5.6%
Unpaid family workers	0.0%

Commute

Method	%
Drive alone	55.5%
Carpool	2.0%
Public transit	15.4%
Walk	1.6%
Work from home	23.8%
Other means	1.7%
Avg commute (minutes)	42.2

Poverty

All people 3.9%

Under 18 years 0.6%

18 and over 5.2%

Married-couple families 0.0%

Female-led households 0.0%

Income support

Source	% of households
Social Security	28.9%
Retirement income	27.9%
Supplemental Security	1.5%
Cash public assistance	2.4%
Food stamps / SNAP	3.6%

Health indicators

Condition	%
Obesity	23.5%
High blood pressure	27.5%
High cholesterol	33.3%
Diabetes	7.4%
Heart disease	5.3%
Stroke	2.3%
Asthma	9.4%
Arthritis	24.7%
Kidney disease	2.5%
Pulmonary disease	4.2%
Cancer	8.3%

Behavior / access	%
Smoking	8.5%
Binge drinking	16.3%
No physical activity	14.0%
Less than 7 hrs sleep	26.6%
Depression	16.8%
Fair or poor health	7.5%
Poor mental health	10.3%
Poor physical health	7.0%
No health insurance	3.5%
Visited doctor (checkup)	79.1%
Visited dentist	80.7%
Cholesterol screening	94.6%
Teeth loss	6.5%

Veterans & disability

Veterans	Count	%
Civilian veterans	430	7.2%

Disability	%
Any disability	7.6%
Under 18	1.7%
18–64 years	5.7%
65 and over	24.8%

Health insurance coverage

Type	%
Private insurance	91.4%
Public insurance	19.6%
No insurance	2.8%
Uninsured under 19	1.7%

Language & origin

Language spoken at home (age 5+)

Language	Count	%
English only	7,693	92.4%
Spanish	106	1.4%
Other Indo-European	0	0.0%
Asian & Pacific Islander	106	1.4%
Other languages	0	0.0%

Place of birth & citizenship

Origin	Count	%
Native born (US)	8,077	97.0%
Born in same state	7,938	95.3%
Born in different state	5,654	67.9%
Foreign born	139	1.7%
Naturalized citizen	253	3.0%
Not a US citizen	174	68.8%

Ancestry

Ancestry	Count	%
Italian	3,476	41.7%
French	1,202	14.4%
Arab	164	2%
Irish	148	1.8%
German	113	1.4%

Ancestry	Count	%
Polish	39	0.5%
English	18	0.2%
Dutch	14	0.2%
Norwegian	9	0.1%

Technology access

Metric	% of households
Computer access	37.3%
Internet access	97.8%

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

Frequently asked questions about ZIP code 02025

What city is ZIP code 02025 in?

ZIP code 02025 is primarily assigned to Cohasset, Massachusetts.

What county is ZIP code 02025 in?

ZIP code 02025 falls within Norfolk County, Massachusetts.

How educated is the population of ZIP code 02025?

71% of residents hold a bachelor's degree or higher — well above the national average of ~33%, reflecting a highly educated population.

What is the median household income in ZIP code 02025?

The median household income in ZIP code 02025 is $178,013, above the national median of ~$75,000.

What is the typical home value in ZIP code 02025?

The median home value in ZIP code 02025 is $1,071,800.

What is the population of ZIP code 02025?

ZIP code 02025 has an estimated population of 8,330 residents, with a density of 852 people per square mile.

What timezone is ZIP code 02025 in?

ZIP code 02025 observes the EST timezone.