Ashland ZIP Codes — Middlesex County, MA

There is one unique ZIP code in Ashland, Massachusetts and it is 01721. Area code: 508/774/978.

ZIP codes

12.34

sq mi land

0.54

sq mi water

508/774/978

area code

Ashland, MA ZIP code map

About Ashland, MA

Ashland, Massachusetts, is a vibrant town located in Middlesex County known for its rich history and community spirit. With a single ZIP code of 01721, it offers a close-knit feel while being well-connected to the Greater Boston area. This town combines suburban charm with easy access to urban amenities, making it an attractive place to live and work.

Location & geography

Ashland is located approximately 27 miles west of downtown Boston and about 13 miles southeast of Worcester. The town spans a land area of 12.34 square miles and has a water area of 0.54 square miles, contributing to its scenic views and recreational opportunities. Neighboring cities include Framingham to the north, Natick to the northeast, and Hopkinton to the west, creating a diverse regional landscape.

Community & economy

The character of Ashland is defined by its strong sense of community and active local organizations that engage residents in various activities. The local economy is supported by industries such as retail, healthcare, and education, providing job opportunities for its residents. Daily life in Ashland is further enriched by numerous parks, recreational areas, and cultural events that foster a vibrant community atmosphere.

Transportation

Ashland is easily accessible via major highways, including the Massachusetts Turnpike (I-90) and Route 135, facilitating smooth commutes to neighboring towns and cities. The nearest named airport is Logan International Airport, located about 30 miles east, providing both domestic and international travel options. Public transit services such as the MBTA commuter rail also connect Ashland to Boston and surrounding areas.

History

Founded in the early 18th century, Ashland has a rich history marked by its development as a manufacturing center during the Industrial Revolution. The town played a significant role in transportation with the arrival of the railroad in the mid-19th century, which spurred population growth and economic development. Ashland continues to honor its heritage while embracing modern growth and community developments.

Did you know?

One surprising fact about Ashland is that it was originally known as 'Unionville' before being officially renamed. Additionally, Ashland is home to several historic landmarks, including the Ashland Town Forest, which offers hiking trails and natural beauty.

ZIP codes for Ashland, MA (1)

ZIP code	City	County	Map
01721	Ashland	Middlesex	View map

Demographics & statistics

18,634

Population

41.8

Median age

$124,311

Median household income

$67,369

Per capita income

$532,000

Median home value

$2,273

Median monthly rent

76.7%

Home ownership

4.2%

Poverty rate

3.8%

Unemployment

6,379

Housing units

61.2%

Bachelor's or higher

Age distribution

Male Female

420

Under 5

434

487

5–9

504

569

10–14

587

404

15–19

418

433

20–24

448

1,272

25–34

1,315

1,478

35–44

1,526

1,183

45–54

1,223

810

55–59

837

528

60–64

545

968

65–74

1,001

410

75–84

424

202

85+

208

← Male

Female →

Age summary

Group	Count	%
Under 18	3,539	19.0%
18 and over	15,095	81.0%
65 and over	3,213	17.2%
Median age	41.8 years

Race & ethnicity

White 67.9%

Asian 13%

Hispanic or Latino 6.8%

Two or more races 4.4%

Black or African American 4.3%

Other race 3.3%

American Indian / Alaska Native 0.3%

Group	Count	%
White	13,585	67.9%
Asian	2,598	13%
Hispanic or Latino	1,360	6.8%
Two or more races	878	4.4%
Black or African American	856	4.3%
Other race	653	3.3%
American Indian / Alaska Native	64	0.3%

Household income

Under $10k 2.7%

$10k–$15k 1.0%

$15k–$25k 3.0%

$25k–$35k 3.1%

$35k–$50k 3.9%

$50k–$75k 11.5%

$75k–$100k 13.2%

$100k–$150k 19.1%

$150k–$200k 14.4%

$200k+ 28.0%

Range	% of households
Under $10k	2.7%
$10k–$15k	1.0%
$15k–$25k	3.0%
$25k–$35k	3.1%
$35k–$50k	3.9%
$50k–$75k	11.5%
$75k–$100k	13.2%
$100k–$150k	19.1%
$150k–$200k	14.4%
$200k+	28.0%
Median income	$124,311

Housing

Home values

Under $50k 0.7%

$100k–$150k 0.3%

$200k–$300k 5.1%

$300k–$500k 38.5%

$500k–$1M 53.7%

$1M+ 1.6%

Housing overview

Metric	Value
Median home value	$532,000
Median rent / month	$2,273
Owner occupied	76.7%
Renter occupied	23.3%
Vacant	6.2%
Single-family detached	56.3%
Large apartment buildings	8.0%
Mobile homes	0.0%
Median rooms	5.9
Avg household size (owned)	2.49

Year built

Era	%
2020 or later	0.4%
2010–2019	10.0%
2000–2009	13.7%
1990–1999	14.2%
1980–1989	18.6%
1970–1979	6.8%
1960–1969	7.2%
1950–1959	12.1%
1940–1949	3.8%
1939 or earlier	13.2%

Bedrooms

Size	% of units
No bedroom (studio)	1.7%
1 bedroom	7.5%
2 bedrooms	39.6%
3 bedrooms	28.9%
4 bedrooms	20.3%
5+ bedrooms	2.1%

Vehicles per household

Vehicles	% of households
No vehicle	4.8%
1 vehicle	34.8%
2 vehicles	45.4%
3 or more	15.0%

Heating fuel

Fuel type	%
Utility gas	62.1%
Electricity	10.7%
Propane / LP gas	4.0%
Fuel oil	22.0%
Wood	0.4%
Solar	0.3%
No fuel used	0.4%

Households & families

Household type	Count	%
Married-couple family	4,265	55.7%
Cohabiting couple	712	9.3%
Male householder, no spouse	961	12.6%
Female householder, no spouse	1,715	22.4%
Households with children under 18	2,302	30.1%
Households with seniors (65+)	2,342	30.6%
Average household size	2.42

Marital status

Status	Male	Female
Never married	31.4%	25.6%
Married	60.3%	52.9%
Separated	1.7%	1.6%
Widowed	0.9%	9.4%
Divorced	5.7%	10.5%

Education

Less than 9th grade 1.1%

Some HS, no diploma 1.5%

HS graduate 14.1%

Some college, no degree 16.5%

Associate's degree 5.5%

Bachelor's degree 32.2%

Graduate / professional 29.0%

Metric	%
HS diploma or higher	97.4%
Bachelor's or higher	61.2%

School enrollment (ages 3–17)

Type	Count	%
Nursery / preschool	289	7.7%
Kindergarten	248	6.6%
Elementary school	1,711	45.5%
High school	740	19.7%
College / grad school	769	20.5%

Employment

Industry of employment

Education & healthcare 25.7%

Professional & management 19.9%

Manufacturing 12.0%

Retail trade 8.6%

Finance & real estate 7.7%

Construction 6.5%

Transportation & utilities 4.6%

Other services 3.8%

Information 3.4%

Public administration 3.4%

Arts, food & hospitality 2.4%

Wholesale trade 2.0%

Agriculture & mining 0.1%

Occupation

Category	%
Management, business & arts	62.9%
Service	9.1%
Sales & office	14.5%
Natural resources & construction	3.7%
Production & transportation	9.8%

Employment type

Type	%
Private sector	83.3%
Government	10.8%
Self-employed	5.8%
Unpaid family workers	0.1%

Commute

Method	%
Drive alone	66.8%
Carpool	6.4%
Public transit	5.4%
Walk	2.9%
Other means	0.8%
Avg commute (minutes)	34.6

Poverty

All people 4.2%

Under 18 years 2.3%

18 and over 4.6%

Married-couple families 1.2%

Female-led households 16.9%

Income support

Source	% of households
Social Security	26.5%
Retirement income	22.2%
Supplemental Security	2.5%
Cash public assistance	2.2%
Food stamps / SNAP	6.7%

Health indicators

Condition	%
High blood pressure	25.2%
High cholesterol	28.8%
Heart disease	4.3%
Stroke	2.0%
Asthma	9.6%
Arthritis	19.7%
Kidney disease	2.1%
Pulmonary disease	3.9%
Cancer	6.5%

Behavior / access	%
Binge drinking	16.8%
No physical activity	14.5%
Less than 7 hrs sleep	28.1%
Fair or poor health	7.6%
Poor mental health	12.0%
Poor physical health	6.7%
No health insurance	4.8%
Visited doctor (checkup)	75.8%
Visited dentist	77.6%
Cholesterol screening	92.8%
Teeth loss	7.7%

Veterans & disability

Veterans	Count	%
Civilian veterans	589	3.9%

Disability	%
Any disability	8.8%
Under 18	6.8%
18–64 years	5.1%
65 and over	25.3%

Health insurance coverage

Type	%
Private insurance	83.6%
Public insurance	28.3%
Uninsured under 19	3.1%

Language & origin

Language spoken at home (age 5+)

Language	Count	%
English only	17,780	95.4%
Spanish	1,576	8.9%
Other Indo-European	428	2.4%
Asian & Pacific Islander	713	4.0%
Other languages	413	2.3%

Place of birth & citizenship

Origin	Count	%
Native born (US)	14,553	78.1%
Born in same state	13,889	74.5%
Born in different state	10,047	53.9%
Foreign born	664	3.6%
Naturalized citizen	4,081	21.9%
Not a US citizen	2,142	52.5%

Ancestry

Ancestry	Count	%
Italian	3,159	17%
French	1,705	9.1%
Arab	651	3.5%
German	285	1.5%
Norwegian	224	1.2%

Ancestry	Count	%
English	112	0.6%
Polish	51	0.3%
Irish	25	0.1%
Dutch	14	0.1%

Technology access

Metric	% of households
Computer access	41.1%
Internet access	96.9%

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

Frequently asked questions

What ZIP codes does Ashland, MA have?

Ashland, MA has one ZIP code: 01721. Each ZIP code serves a distinct delivery area within the city and surrounding region.