01775 ZIP Code — Stow, MA

Middlesex County, Massachusetts

ZIP code 01775 is located in Stow, Massachusetts, within Middlesex County. It covers approximately 17.34 square miles and serves a population of 7,111 residents. This is a standard ZIP code in the Eastern (ET) timezone, served by area code 978.

About ZIP code 01775

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 $633,900. Owner-occupancy is high at 85%, well above the national average.

The gap between median ($166,833) 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 36 minutes suggests many residents work outside the immediate area. Remote work is prevalent — 31% of workers work from home.

Educational attainment is high — 74% of residents hold a bachelor's degree or higher, well above the national average of 33%.

Overall, ZIP code 01775 reflects a community defined by a highly educated population, high homeownership, and a high rate of remote workers.

7,111

population

17.34

sq mi land

Standard

ZIP type

Eastern (ET)

timezone

01775 ZIP code map

Cities in ZIP code 01775

Below are the cities the US Postal Service accepts for ZIP code 01775. Using any city not on this list may result in mail delivery delays.

City	Status
Stow	Preferred

Nearby ZIP codes

01754 Maynard (2.3 mi) 01749 Hudson (3.3 mi) 01719 Boxborough (4.3 mi) 01720 Acton (5 mi) 01776 Sudbury (5 mi) 01740 Bolton (5.2 mi) 01451 Harvard (6.2 mi) 01752 Marlborough (6.3 mi) 01503 Berlin (7.1 mi) 01718 Acton (7.3 mi) 01742 Concord (7.4 mi) 01460 Littleton (7.5 mi)

Demographics updated 06/2026

Population
Total population	7,111
Population density	410 / sq mi
State FIPS	25
County FIPS	017

Geography
Land area	17.34 sq mi
Water area	0.67 sq mi
Latitude	42.4299
Longitude	-71.5036
Timezone	Eastern (ET)
Area code	978

Total population by age

Gender

Race & ethnicity

Economics updated 06/2026

Household income

Income range	This ZIP	County avg	State avg
Under $50k	13.4%	23.8%	31.3%
$50k – $100k	17.7%	23.1%	25.9%
$100k – $200k	42.5%	32.1%	28.5%
Over $200k	26.4%	20.9%	14.3%

Demographics & statistics

7,111

Population

410

People per sq mi

41.0

Median age

$166,833

Median household income

$72,528

Per capita income

$633,900

Median home value

$1,728

Median monthly rent

84.5%

Home ownership

4.3%

Poverty rate

3.7%

Unemployment

2,208

Housing units

74.3%

Bachelor's or higher

Age distribution

Male Female

174

Under 5

152

271

5–9

237

313

10–14

274

284

15–19

250

145

20–24

127

452

25–34

396

416

35–44

365

501

45–54

439

375

55–59

329

224

60–64

197

395

65–74

347

134

75–84

118

104

85+

← Male

Female →

Age summary

Group	Count	%
Under 18	1,787	25.1%
18 and over	5,324	74.9%
65 and over	1,190	16.7%
Median age	41.0 years

Race & ethnicity

White 79.7%

Asian 5.4%

Hispanic or Latino 4.8%

Two or more races 4.2%

Other race 3.1%

Black or African American 2.8%

Group	Count	%
White	5,950	79.7%
Asian	400	5.4%
Hispanic or Latino	356	4.8%
Two or more races	317	4.2%
Other race	232	3.1%
Black or African American	212	2.8%

Household income

Income range	This ZIP	County avg	State avg
Under $50k	13.4%	23.8%	31.3%
$50k – $100k	17.7%	23.1%	25.9%
$100k – $200k	42.5%	32.1%	28.5%
Over $200k	26.4%	20.9%	14.3%

Under $10k 0.7%

$10k–$15k 1.7%

$15k–$25k 5.3%

$25k–$35k 1.2%

$35k–$50k 3.8%

$50k–$75k 9.0%

$75k–$100k 9.6%

$100k–$150k 5.7%

$150k–$200k 24.3%

$200k+ 38.7%

Range	% of households
Under $10k	0.7%
$10k–$15k	1.7%
$15k–$25k	5.3%
$25k–$35k	1.2%
$35k–$50k	3.8%
$50k–$75k	9.0%
$75k–$100k	9.6%
$100k–$150k	5.7%
$150k–$200k	24.3%
$200k+	38.7%
Median income	$166,833

Housing

Home values

$50k–$100k 0.4%

$150k–$200k 0.4%

$200k–$300k 1.3%

$300k–$500k 25.0%

$500k–$1M 64.8%

$1M+ 8.1%

Housing overview

Metric	Value
Median home value	$633,900
Median rent / month	$1,728
Owner occupied	84.5%
Renter occupied	15.5%
Vacant	0.0%
Single-family detached	79.8%
Large apartment buildings	6.2%
Mobile homes	0.0%
Median rooms	7.5
Avg household size (owned)	2.89

Year built

Era	%
2020 or later	0.0%
2010–2019	11.8%
2000–2009	10.3%
1990–1999	8.7%
1980–1989	11.7%
1970–1979	15.2%
1960–1969	11.9%
1950–1959	8.6%
1940–1949	3.8%
1939 or earlier	18.1%

Bedrooms

Size	% of units
No bedroom (studio)	0.0%
1 bedroom	6.4%
2 bedrooms	22.1%
3 bedrooms	29.5%
4 bedrooms	37.9%
5+ bedrooms	4.1%

Vehicles per household

Vehicles	% of households
No vehicle	2.8%
1 vehicle	20.7%
2 vehicles	49.5%
3 or more	27.1%

Heating fuel

Fuel type	%
Utility gas	25.3%
Electricity	11.9%
Propane / LP gas	8.4%
Fuel oil	53.7%
Wood	0.2%

Households & families

Household type	Count	%
Married-couple family	1,800	68.9%
Cohabiting couple	129	4.9%
Male householder, no spouse	215	8.2%
Female householder, no spouse	469	17.9%
Households with children under 18	984	37.7%
Households with seniors (65+)	816	31.2%
Average household size	2.72

Marital status

Status	Male	Female
Never married	24.8%	18.1%
Married	64.4%	62.5%
Separated	4.5%	1.7%
Widowed	1.1%	9.6%
Divorced	5.2%	8.1%

Education

Less than 9th grade 0.4%

Some HS, no diploma 0.8%

HS graduate 10.9%

Some college, no degree 9.4%

Associate's degree 4.2%

Bachelor's degree 35.2%

Graduate / professional 39.1%

Metric	%
HS diploma or higher	98.8%
Bachelor's or higher	74.3%

School enrollment (ages 3–17)

Type	Count	%
Nursery / preschool	249	12.2%
Kindergarten	77	3.8%
Elementary school	798	39.1%
High school	565	27.7%
College / grad school	353	17.3%

Employment

Industry of employment

Education & healthcare 31.8%

Professional & management 23.1%

Manufacturing 11.4%

Retail trade 5.4%

Finance & real estate 5.4%

Construction 4.5%

Wholesale trade 3.4%

Public administration 3.3%

Arts, food & hospitality 3.2%

Information 2.9%

Other services 2.8%

Transportation & utilities 2.2%

Agriculture & mining 0.5%

Occupation

Category	%
Management, business & arts	71.8%
Service	5.7%
Sales & office	18.9%
Natural resources & construction	1.6%
Production & transportation	2.1%

Employment type

Type	%
Private sector	77.8%
Government	15.3%
Self-employed	6.8%
Unpaid family workers	0.2%

Commute

Method	%
Drive alone	61.8%
Carpool	3.7%
Public transit	2.3%
Walk	0.0%
Work from home	30.6%
Other means	1.6%
Avg commute (minutes)	35.7

Poverty

All people 4.3%

Under 18 years 6.3%

18 and over 3.6%

Married-couple families 0.0%

Female-led households 23.5%

Income support

Source	% of households
Social Security	28.4%
Retirement income	23.0%
Supplemental Security	4.8%
Cash public assistance	0.4%
Food stamps / SNAP	2.1%

Health indicators

Condition	%
Obesity	20.8%
High blood pressure	26.2%
High cholesterol	30.8%
Diabetes	6.8%
Heart disease	4.5%
Stroke	2.0%
Asthma	9.5%
Arthritis	21.0%
Kidney disease	2.2%
Pulmonary disease	3.8%
Cancer	7.4%

Behavior / access	%
Smoking	8.0%
Binge drinking	16.6%
No physical activity	12.6%
Less than 7 hrs sleep	26.3%
Depression	17.1%
Fair or poor health	6.8%
Poor mental health	11.0%
Poor physical health	6.4%
No health insurance	3.6%
Visited doctor (checkup)	77.4%
Visited dentist	81.3%
Cholesterol screening	94.5%
Teeth loss	6.0%

Veterans & disability

Veterans	Count	%
Civilian veterans	193	3.7%

Disability	%
Any disability	8.4%
Under 18	0.3%
18–64 years	7.0%
65 and over	25.5%

Health insurance coverage

Type	%
Private insurance	91.1%
Public insurance	23.3%
No insurance	0.3%
Uninsured under 19	0.0%

Language & origin

Language spoken at home (age 5+)

Language	Count	%
English only	6,785	95.4%
Spanish	151	2.2%
Other Indo-European	7	0.1%
Asian & Pacific Islander	51	0.8%
Other languages	93	1.4%

Place of birth & citizenship

Origin	Count	%
Native born (US)	6,451	90.7%
Born in same state	6,393	89.9%
Born in different state	4,386	61.7%
Foreign born	58	0.8%
Naturalized citizen	660	9.3%
Not a US citizen	317	48.0%

Ancestry

Ancestry	Count	%
Italian	1,922	27%
French	931	13.1%
German	184	2.6%
Arab	174	2.4%
Norwegian	46	0.6%

Ancestry	Count	%
English	45	0.6%
Polish	45	0.6%
Dutch	29	0.4%
Irish	9	0.1%

Technology access

Metric	% of households
Computer access	36.7%
Internet access	99.0%

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

Frequently asked questions about ZIP code 01775

What city is ZIP code 01775 in?

ZIP code 01775 is primarily assigned to Stow, Massachusetts.

What county is ZIP code 01775 in?

ZIP code 01775 falls within Middlesex County, Massachusetts.

How educated is the population of ZIP code 01775?

74% of residents hold a bachelor's degree or higher — well above the national average of ~33%, reflecting a highly educated population.

Is ZIP code 01775 mostly owner-occupied?

85% of occupied units in ZIP code 01775 are owner-occupied, well above the national average.

What is the median household income in ZIP code 01775?

The median household income in ZIP code 01775 is $166,833, above the national median of ~$75,000.

What is the typical home value in ZIP code 01775?

The median home value in ZIP code 01775 is $633,900.

What timezone is ZIP code 01775 in?

ZIP code 01775 observes the EST timezone.