01375 ZIP Code — Sunderland, MA

Franklin County, Massachusetts

ZIP code 01375 is located in Sunderland, Massachusetts, within Franklin County. It covers approximately 14.08 square miles and serves a population of 3,658 residents. This is a standard ZIP code in the Eastern (ET) timezone, served by area code 413.

About ZIP code 01375

The housing stock consists of a mix of housing types. Most homes were built in the 1970s, giving the area an established character. Median home value is $383,900. Renters make up the majority at 58%, typical of denser urban areas.

Median household income is $59,185. Poverty affects 19% of residents, above the national average.

The dominant occupation class is management, business, and professional, with education and healthcare as the leading industry. The average commute of 19 minutes is near the national average.

Educational attainment is high — 54% of residents hold a bachelor's degree or higher, well above the national average of 33%.

Overall, ZIP code 01375 reflects a community defined by a highly educated population and economic challenges above the national average.

3,658

population

14.08

sq mi land

Standard

ZIP type

Eastern (ET)

timezone

01375 ZIP code map

Cities in ZIP code 01375

Below are the cities the US Postal Service accepts for ZIP code 01375. Using any city not on this list may result in mail delivery delays.

City	Status
Sunderland	Preferred

Nearby ZIP codes

01373 South Deerfield (3.1 mi) 01054 Leverett (3.5 mi) 01003 Amherst (5.4 mi) 01342 Deerfield (6 mi) 01038 Hatfield (6.1 mi) 01351 Montague (6.1 mi) 01072 Shutesbury (6.9 mi) 01035 Hadley (7.7 mi) 01039 Haydenville (7.8 mi) 01341 Conway (7.9 mi) 01002 Amherst (8.4 mi) 01376 Turners Falls (8.8 mi)

Demographics updated 05/2026

Population
Total population	3,658
Population density	260 / sq mi
State FIPS	25
County FIPS	011

Geography
Land area	14.08 sq mi
Water area	0.52 sq mi
Latitude	42.4661
Longitude	-72.5555
Timezone	Eastern (ET)
Area code	413

Total population by age

Gender

Race & ethnicity

Economics updated 05/2026

Household income

Income range	This ZIP	County avg	State avg
Under $50k	46.9%	41.3%	31.3%
$50k – $100k	31.8%	32.2%	25.9%
$100k – $200k	16.7%	21.6%	28.5%
Over $200k	4.5%	4.8%	14.3%

Demographics & statistics

3,658

Population

260

People per sq mi

34.0

Median age

$59,185

Median household income

$37,032

Per capita income

$383,900

Median home value

$1,551

Median monthly rent

42.4%

Home ownership

18.8%

Poverty rate

8.1%

Unemployment

915

Housing units

53.7%

Bachelor's or higher

Age distribution

Male Female

Under 5

5–9

10–14

15–19

333

20–24

340

437

25–34

445

231

35–44

235

194

45–54

198

55–59

100

60–64

140

65–74

143

75–84

85+

← Male

Female →

Age summary

Group	Count	%
Under 18	302	8.3%
18 and over	3,356	91.7%
65 and over	495	13.5%
Median age	34.0 years

Race & ethnicity

White 77.1%

Asian 14.8%

Black or African American 2.7%

Two or more races 2.1%

Hispanic or Latino 2%

Other race 1.3%

Group	Count	%
White	2,878	77.1%
Asian	551	14.8%
Black or African American	101	2.7%
Two or more races	78	2.1%
Hispanic or Latino	75	2%
Other race	50	1.3%

Household income

Income range	This ZIP	County avg	State avg
Under $50k	46.9%	41.3%	31.3%
$50k – $100k	31.8%	32.2%	25.9%
$100k – $200k	16.7%	21.6%	28.5%
Over $200k	4.5%	4.8%	14.3%

Under $10k 13.4%

$10k–$15k 1.9%

$15k–$25k 4.1%

$25k–$35k 13.0%

$35k–$50k 6.6%

$50k–$75k 21.8%

$75k–$100k 11.8%

$100k–$150k 13.9%

$150k–$200k 9.7%

$200k+ 3.7%

Range	% of households
Under $10k	13.4%
$10k–$15k	1.9%
$15k–$25k	4.1%
$25k–$35k	13.0%
$35k–$50k	6.6%
$50k–$75k	21.8%
$75k–$100k	11.8%
$100k–$150k	13.9%
$150k–$200k	9.7%
$200k+	3.7%
Median income	$59,185

Housing

Home values

$50k–$100k 2.8%

$200k–$300k 13.8%

$300k–$500k 70.2%

$500k–$1M 13.2%

Housing overview

Metric	Value
Median home value	$383,900
Median rent / month	$1,551
Owner occupied	42.4%
Renter occupied	57.6%
Vacant	8.6%
Single-family detached	44.6%
Large apartment buildings	17.8%
Mobile homes	0.0%
Median rooms	4.4
Avg household size (owned)	2.24

Year built

Era	%
2020 or later	1.0%
2010–2019	6.7%
2000–2009	8.2%
1990–1999	12.5%
1980–1989	13.2%
1970–1979	26.3%
1960–1969	12.4%
1950–1959	6.1%
1940–1949	0.0%
1939 or earlier	13.6%

Bedrooms

Size	% of units
No bedroom (studio)	0.5%
1 bedroom	13.1%
2 bedrooms	44.3%
3 bedrooms	25.5%
4 bedrooms	11.7%
5+ bedrooms	4.9%

Vehicles per household

Vehicles	% of households
No vehicle	5.8%
1 vehicle	38.8%
2 vehicles	40.8%
3 or more	14.6%

Heating fuel

Fuel type	%
Utility gas	11.9%
Electricity	42.4%
Propane / LP gas	8.3%
Fuel oil	31.8%
Wood	3.7%
Solar	0.9%
No fuel used	1.0%

Households & families

Household type	Count	%
Married-couple family	482	27.3%
Cohabiting couple	242	13.7%
Male householder, no spouse	400	22.7%
Female householder, no spouse	641	36.3%
Households with children under 18	241	13.7%
Households with seniors (65+)	402	22.8%
Average household size	2.04

Marital status

Status	Male	Female
Never married	58.1%	54.1%
Married	28.1%	28.5%
Separated	5.1%	0.0%
Widowed	3.1%	8.7%
Divorced	5.6%	8.6%

Education

Less than 9th grade 0.8%

Some HS, no diploma 3.7%

HS graduate 14.0%

Some college, no degree 16.0%

Associate's degree 11.8%

Bachelor's degree 27.8%

Graduate / professional 25.9%

Metric	%
HS diploma or higher	95.5%
Bachelor's or higher	53.7%

School enrollment (ages 3–17)

Type	Count	%
Nursery / preschool	22	1.7%
Kindergarten	16	1.2%
Elementary school	150	11.6%
High school	65	5.0%
College / grad school	1,036	80.4%

Employment

Industry of employment

Education & healthcare 51.2%

Retail trade 12.1%

Arts, food & hospitality 9.6%

Professional & management 8.1%

Manufacturing 3.7%

Transportation & utilities 3.6%

Construction 3.3%

Agriculture & mining 2.4%

Information 2.2%

Public administration 1.6%

Finance & real estate 1.5%

Other services 0.5%

Occupation

Category	%
Management, business & arts	50.1%
Service	15.6%
Sales & office	15.0%
Natural resources & construction	10.5%
Production & transportation	8.9%

Employment type

Type	%
Private sector	53.2%
Government	43.9%
Self-employed	2.9%
Unpaid family workers	0.0%

Commute

Method	%
Drive alone	69.0%
Carpool	9.6%
Public transit	8.4%
Walk	0.9%
Work from home	12.0%
Other means	0.0%
Avg commute (minutes)	19.1

Poverty

All people 18.8%

Under 18 years 15.8%

18 and over 19.1%

Married-couple families 0.0%

Female-led households 18.2%

Income support

Source	% of households
Social Security	20.6%
Retirement income	21.7%
Supplemental Security	2.5%
Cash public assistance	2.7%
Food stamps / SNAP	4.4%

Health indicators

Condition	%
Obesity	23.2%
High blood pressure	21.7%
High cholesterol	23.8%
Diabetes	6.0%
Heart disease	4.1%
Stroke	1.9%
Asthma	10.6%
Arthritis	18.5%
Kidney disease	2.0%
Pulmonary disease	4.2%
Cancer	5.0%

Behavior / access	%
Smoking	12.5%
Binge drinking	19.4%
No physical activity	17.0%
Less than 7 hrs sleep	29.1%
Depression	20.8%
Fair or poor health	8.9%
Poor mental health	14.9%
Poor physical health	7.2%
No health insurance	6.2%
Visited doctor (checkup)	72.9%
Visited dentist	71.2%
Cholesterol screening	87.0%
Teeth loss	10.7%

Veterans & disability

Veterans	Count	%
Civilian veterans	236	7.0%

Disability	%
Any disability	11.0%
Under 18	6.6%
18–64 years	7.4%
65 and over	36.4%

Health insurance coverage

Type	%
Private insurance	78.3%
Public insurance	29.0%
No insurance	3.6%
Uninsured under 19	5.3%

Language & origin

Language spoken at home (age 5+)

Language	Count	%
English only	3,567	97.5%
Spanish	326	9.1%
Other Indo-European	21	0.6%
Asian & Pacific Islander	138	3.9%
Other languages	167	4.7%

Place of birth & citizenship

Origin	Count	%
Native born (US)	3,183	87.0%
Born in same state	3,134	85.7%
Born in different state	1,996	54.6%
Foreign born	49	1.3%
Naturalized citizen	475	13.0%
Not a US citizen	35	7.4%

Ancestry

Ancestry	Count	%
Italian	617	16.9%
French	384	10.5%
German	137	3.7%
Norwegian	70	1.9%

Ancestry	Count	%
Irish	27	0.7%
Polish	18	0.5%
Arab	18	0.5%

Technology access

Metric	% of households
Computer access	48.3%
Internet access	100.0%

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

Frequently asked questions about ZIP code 01375

What city is ZIP code 01375 in?

ZIP code 01375 is primarily assigned to Sunderland, Massachusetts.

What county is ZIP code 01375 in?

ZIP code 01375 falls within Franklin County, Massachusetts.

Is ZIP code 01375 mostly rentals?

58% of occupied units in ZIP code 01375 are renter-occupied.

How educated is the population of ZIP code 01375?

54% of residents hold a bachelor's degree or higher — well above the national average of ~33%, reflecting a highly educated population.

What is the poverty rate in ZIP code 01375?

19% of residents in ZIP code 01375 live below the poverty line, above the national average.

What is the typical home value in ZIP code 01375?

The median home value in ZIP code 01375 is $383,900.

What timezone is ZIP code 01375 in?

ZIP code 01375 observes the EST timezone.