US Census Data

ZIP 01235 vs ZIP 01240

A side-by-side comparison of ZIP Code 01235 and ZIP Code 01240: population, income, housing, and more.

ZIP 01235 and ZIP 01240 are ZIP Code areas in Massachusetts. This page compares them across population, income, housing, education, commuting, and how each has changed since 2019.

ZIP 01240 has the higher population (5,024 vs 2,456 in ZIP 01235). ZIP 01240 has the higher median household income ($99,745 vs $76,699 in ZIP 01235). ZIP 01240 has the higher median home value ($480,800 vs $266,200 in ZIP 01235).

Population, income & housing

ZIP 01235ZIP 01240
Population2,4565,024
Median age49.4 yrs56.9 yrs
Median household income$76,699$99,745
Median home value$266,200$480,800
Median gross rent$1,015$1,060
Housing units1,4333,029
Homeownership rate84.1%71.4%
Bachelor's degree or higher23.4%51.6%
Unemployment rate3.5%5.8%

Trends (ACS 5-year, 2019–2023)

ZIP 01235ZIP 01240
Population2,567 → 2,456 (-4.3%)4,453 → 5,024 (+12.8%)
Median household income$63,947 → $76,699 (+19.9%)$68,393 → $99,745 (+45.8%)
Median home value$199,700 → $266,200 (+33.3%)$331,500 → $480,800 (+45.0%)
Median gross rent$742 → $1,015 (+36.8%)$856 → $1,060 (+23.8%)

ZIP 01235

Population
2,5672,456
Median household income
$63,947$76,699
Median home value
$199,700$266,200
Median gross rent
$742$1,015

ZIP 01240

Population
4,4535,024
Median household income
$68,393$99,745
Median home value
$331,500$480,800
Median gross rent
$856$1,060

Age & race/ethnicity

Age distribution (share)

ZIP 01235ZIP 01240
Under 53.9%2.4%
5 to 1711.1%11.7%
18 to 245.7%8.9%
25 to 3417.7%2.6%
35 to 446.7%10.4%
45 to 5416.7%11.6%
55 to 6416.3%15.3%
65 to 7413.4%20.5%
75 and over8.5%16.6%

Race & ethnicity (share)

ZIP 01235ZIP 01240
White (non-Hispanic)94.7%90.8%
Black or African American0.2%0.6%
American Indian & Alaska Native0.1%0.0%
Asian0.5%0.3%
Native Hawaiian & Pacific Islander0.0%0.0%
Some other race0.0%0.0%
Two or more races1.5%2.3%
Hispanic or Latino3.0%6.0%

Educational attainment (age 25+)

Share of adults 25+

ZIP 01235ZIP 01240
No high school diploma9.2%5.1%
High school graduate33.9%24.4%
Some college or associate's33.6%18.9%
Bachelor's degree14.0%30.0%
Graduate or professional degree9.3%21.5%

Commute to work

How workers get to work (share)

ZIP 01235ZIP 01240
Drove alone84.4%70.0%
Carpooled4.2%3.6%
Public transit1.0%2.1%
Walked2.6%2.3%
Bicycle0.0%1.3%
Worked from home7.8%20.7%
Other means0.0%0.0%

Housing

Units in structure (share)

ZIP 01235ZIP 01240
1-unit, detached81.3%55.6%
1-unit, attached1.3%5.1%
2 to 4 units8.2%11.0%
5 to 19 units3.1%14.5%
20 or more units0.0%12.3%
Mobile home & other6.1%1.6%

Poverty & households

ZIP 01235ZIP 01240
Poverty rate7.9%8.9%
Average household size2.302.07
Mean commute (minutes)2525
Median year structure built19741967

Full profiles

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ZIP 01235 vs ZIP 01240: Compare Population & Demographics | US Census Data