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COUNTY · 2010 ACS

Middlesex County

Massachusetts · 1,503,085 residents · 817.866 sq mi
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The short version

Middlesex County is significantly wealthier than the US average, with a median household income of $77,377. Population has held roughly steady since 2000. 49% of adults hold a bachelor's degree or higher, well above the national rate of 28%. Median home value has risen by half since 2000, reaching $420,800.

At a glance
Wealthier
above the US median
US median: $52,703
Mid-age
median age 38.5
US median: 37.2
More educated
49% hold a bachelor's degree
US average: 28%
Less affordable
home values up 36%, inflation adjusted
US median home: $225,659
Section 01

Population & growth

Total population
1,503,085
+3%since 2000
from 1,465,396 in 2000
1990 – 2025
Population density
1,838 / sq mi
+3%since 2000
from 1,792 / sq mi in 2000
US average: 261
Median age
38.5
+6%since 2000
from 36.4 in 2000
US average: 37.2
Population, 1990 – 2024
1.4M1.4M1.5M1.6M1.7M1990201020202024Middlesex County
20241.6M
1990201020202024
Section 02

Income & economy

Median household income
$77,377
Unchangedinflation adjusted, since 2000
from $60,821 in 2000
US average: $52,703
1990 – 2024
Per capita income
$40,139
+29%since 2000
from $31,199 in 2000
US average: $27,286
Households earning $100K+
51.5%
+0.3 ptssince 2009
from 51.3% in 2009
US average: 33.3%
Poverty rate
7.6%
+1.1 ptssince 2000
from 6.5% in 2000
US average: 13.8%
Income inequality (Gini)
0.461
US average: 0.461
Workforce by industry, 2010
Retail trade9.9%
US avg: 10.9%
Information9.2%
US avg: 11.5%
Other services7.9%
US avg: 7%
Public administration6.1%
US avg: 4.9%
Wholesale trade4.9%
US avg: 7.2%
Arts, entertainment, food3.3%
US avg: 2.4%
Finance & insurance3%
US avg: 5.1%
Professional, scientific, technical2.5%
US avg: 4.2%
Transportation & warehousing2.3%
US avg: 3.1%
Education & health services0.5%
US avg: 0.9%
Agriculture, forestry, fishing0.2%
US avg: 1.9%
Construction0.2%
US avg: 1.4%
Manufacturing0%
US avg: 0.5%
BARS: THIS PLACE · TICKS: US AVERAGE
Section 03

Housing

Median home value
$420,800
+36%inflation adjusted, since 2000
from $244,400 in 2000
US average: $225,659
1990 – 2024
Median gross rent
$1,213
+15%inflation adjusted, since 2000
from $835 in 2000
US average: $853
Owner-occupied
46.2%
−15.6 ptssince 2000
from 61.7% in 2000
37.8% rent
Vacancy rate
5.7%
+0.1 ptssince 2009
from 5.5% in 2009
US average: 12.1%
Owner cost-burdened
34.6%
+0.2 ptssince 2009
from 34.3% in 2009
US average: 30.9%
Renter cost-burdened
44.5%
+0.2 ptssince 2009
from 44.4% in 2009
US average: 46.8%
Afford Score
5.4
+35%since 2000
from 4.0 in 2000
1990 – 2024
RELATED:See current rent listings in Middlesex County on RentDataNow
Section 04

Race & ethnicity

2000
White, non-Hispanic83.6%(1,224,771)
Black3.2%(46,598)
Hispanic / Latino4.6%(66,707)
Asian6.2%(91,368)
Other0%
Diversity Score32.3%(473,579)
2010
White, non-Hispanic76.5%(1,150,251)
Black4.4%(65,733)
Hispanic / Latino6.5%(98,350)
Asian9.3%(139,325)
Other2.6%(39,588)
Diversity Score48.9%(734,541)
Diversity Score
49
+51%since 2000
from 32 in 2000
1990 – 2024
Section 05

Education

Bachelor's degree or higher
49.3%
+5.7 ptssince 2000
from 43.6% in 2000
US average: 27.9%
High school or higher
91.6%
+3.1 ptssince 2000
from 88.5% in 2000
US average: 84.9%
Graduate degree
23.7%
+3.7 ptssince 2000
from 20.1% in 2000
US average: 10.2%
Section 06

Commute & transportation

Average commute
27.7 min
+46%since 2000
from 19.0 min in 2000
US average: 25.2
Drive alone to work
70.0%
−0.3 ptssince 2009
from 70.3% in 2009
US average: 76.2%
Carpooled to work
8.0%
−0.2 ptssince 2009
from 8.1% in 2009
US average: 10.4%
Public transit
10.8%
+0.2 ptssince 2009
from 10.6% in 2009
US average: 4.7%
Worked from home
4.5%
+0.2 ptssince 2009
from 4.3% in 2009
US average: 4.1%
Walked to work
4.6%
+0.1 ptssince 2009
from 4.6% in 2009
US average: 2.8%
Biked to work
1.2%
Unchangedsince 2009
from 1.2% in 2009
US average: 0.5%
No vehicle available
10.7%
+0.2 ptssince 2009
from 10.5% in 2009
US average: 8.7%
Section 07

Work & employment

Self-employed
13.6%
+0.4 ptssince 2009
from 13.2% in 2009
US average: 12.9%
Management & professional
51.5%
−22.0 ptssince 2009
from 73.5% in 2009
US average: 35.2%
Section 08

People & community

Male
48.6%
−0.2 ptssince 2009
from 48.8% in 2009
Female
51.4%
+0.2 ptssince 2009
from 51.2% in 2009
Foreign born
18.4%
+0.8 ptssince 2009
from 17.6% in 2009
US average: 12.8%
Veterans
7.2%
−40.9 ptssince 2009
from 48.1% in 2009
US average: 9.9%
Drill deeper

Places similar to Middlesex County

Alameda County
Pop 1,636,630
Suffolk County
Pop 1,546,090
Collin County
Pop 1,297,179
Contra Costa County
Pop 1,170,070
Places similar to Middlesex County
Head to head

Compare Middlesex County to nearby counties

MIDDLESEX COUNTY VS
Suffolk County
Income$95,631+24%
Home value$705,800+68%
Population791,891−53%
SEE FULL COMPARISON →
MIDDLESEX COUNTY VS
Norfolk County
Income$130,739+69%
Home value$683,900+63%
Population739,749−56%
SEE FULL COMPARISON →
MIDDLESEX COUNTY VS
Essex County
Income$101,883+32%
Home value$619,100+47%
Population826,653−50%
SEE FULL COMPARISON →
MIDDLESEX COUNTY VS
Worcester County
Income$95,939+24%
Home value$423,700+1%
Population888,502−47%
SEE FULL COMPARISON →
Frequently asked

How many people live in Middlesex County, Massachusetts?

Middlesex County, Massachusetts has about 1,503,085 residents according to the 2010 American Community Survey.

What is the median household income in Middlesex County, Massachusetts?

The typical household in Middlesex County, Massachusetts earns about $77,377 a year. Half of households make more than that, and half make less.

Is Middlesex County, Massachusetts expensive?

In Middlesex County, Massachusetts, the median home is worth about $420,800, and the typical rent is about $1,213 a month.

How educated are people in Middlesex County, Massachusetts?

About 49.3% of adults age 25 and over in Middlesex County, Massachusetts hold a bachelor's degree or higher.

What is the poverty rate in Middlesex County, Massachusetts?

About 7.6% of people in Middlesex County, Massachusetts live below the federal poverty line.

Has Middlesex County, Massachusetts grown since 1990?

Yes, Middlesex County, Massachusetts has grown since 1990. The population has added about 104,617 residents, a change of about 7 percent over that period.

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DATA: US CENSUS BUREAU ACS 5-YEAR + DECENNIAL CENSUS · UPDATED 2024

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