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CITY · 2020 ACS

Greenwich

Connecticut · 13,836 residents · 4.842 sq mi
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The short version

Greenwich is significantly wealthier than the US average, with a median household income of $115,885. Population has held roughly steady since 2019. 64% of adults hold a bachelor's degree or higher, well above the national rate of 33%. Median home value is $1,221,000. With a median age of 45.1, the population is older than the US median of 38.8. Households here earn about 45% more than the Connecticut median.

At a glance
Wealthier
above the US median
US median: $66,278
Older
median age 45.1
US median: 38.8
More educated
64% hold a bachelor's degree
US average: 33%
Stable housing
home values roughly flat, inflation adjusted
US median home: $265,253
Section 01

Population & growth

13,836
+4%since 2019
from 13,287 in 2019
2010 – 2024
2,857 / sq mi
+4%since 2019
from 2,744 / sq mi in 2019
US average: 280
45.1
+7%since 2019
from 42.3 in 2019
US average: 38.8
Population, 20102024
13K13K14K14K15K201020202024Greenwich
202415K
201020202024
Section 02

Income & economy

$115,885
+5%inflation adjusted, since 2019
from $109,500 in 2019
US average: $66,278
2010 – 2024
$102,276
+18%since 2019
from $86,738 in 2019
US average: $35,364
Households earning $100K+
64.2%
+3.1 ptssince 2019
from 61.1% in 2019
US average: 43.9%
7.7%
−0.1 ptssince 2019
from 7.8% in 2019
US average: 12.8%
Workforce by industry, 2020
Other services21%
US avg: 6.6%
Public administration17.8%
US avg: 4.7%
Information7.7%
US avg: 11.1%
Wholesale trade5.7%
US avg: 6.7%
Retail trade5.2%
US avg: 10%
Arts, entertainment, food2.8%
US avg: 2%
Finance & insurance2.5%
US avg: 5.5%
Professional, scientific, technical2.1%
US avg: 4.7%
Transportation & warehousing1.8%
US avg: 2.5%
Agriculture, forestry, fishing0.4%
US avg: 1.7%
Education & health services0.3%
US avg: 0.8%
Construction0.3%
US avg: 1.2%
Manufacturing0.1%
US avg: 0.5%
BARS: THIS PLACE · TICKS: US AVERAGE
Section 03

Housing

$1,221,000
+7%inflation adjusted, since 2019
from $1,128,800 in 2019
US average: $265,253
2010 – 2024
$1,848
+1%inflation adjusted, since 2019
from $1,803 in 2019
US average: $1,124
47.5%
+2.0 ptssince 2019
from 45.5% in 2019
52.5% rent
10.5
+2%since 2019
from 10.3 in 2019
2010 – 2024
RELATED:See current rent listings in Greenwich on RentDataNow
Section 04

Race & ethnicity

2019
White, non-Hispanic61.7%(8,192)
Black7.2%(954)
Hispanic / Latino20.9%(2,775)
Asian7.5%(991)
Other2.8%(375)
Diversity Score70.6%(9,380)
2020
White, non-Hispanic66.7%(9,232)
Black3.9%(536)
Hispanic / Latino16.7%(2,312)
Asian7.2%(993)
Other4.3%(601)
Diversity Score63.4%(8,766)
63
−10%since 2019
from 71 in 2019
2010 – 2024
Section 05

Education

64.4%
+4.1 ptssince 2019
from 60.3% in 2019
US average: 32.9%
High school or higher
95.2%
+0.5 ptssince 2019
from 94.6% in 2019
US average: 88.5%
32.4%
+3.0 ptssince 2019
from 29.4% in 2019
US average: 12.7%
Section 06

Commute & transportation

30.4 min
+5%since 2019
from 29.1 min in 2019
US average: 26.9
48.0%
−6.0 ptssince 2019
from 54.0% in 2019
US average: 75.1%
7.7%
−0.6 ptssince 2019
from 8.2% in 2019
US average: 8.4%
Section 07

Work & employment

6.5%
+1.8 ptssince 2019
from 4.7% in 2019
US average: 5.4%
62.7%
+0.3 ptssince 2019
from 62.4% in 2019
US average: 63.4%
56.2%
+2.4 ptssince 2019
from 53.8% in 2019
US average: 39.3%
Section 08

People & community

46.0%
+0.4 ptssince 2019
from 45.6% in 2019
54.0%
−0.4 ptssince 2019
from 54.4% in 2019
24.8%
−2.8 ptssince 2019
from 27.5% in 2019
US average: 13.5%
5.5%
−1.3 ptssince 2019
from 6.8% in 2019
US average: 8.8%
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Frequently asked

How many people live in Greenwich, Connecticut?

Greenwich, Connecticut has about 13,836 residents according to the 2020 American Community Survey.

What is the median household income in Greenwich, Connecticut?

The typical household in Greenwich, Connecticut earns about $115,885 a year. Half of households make more than that, and half make less.

Is Greenwich, Connecticut expensive?

In Greenwich, Connecticut, the median home is worth about $1,221,000, and the typical rent is about $1,848 a month.

How educated are people in Greenwich, Connecticut?

About 64.4% of adults age 25 and over in Greenwich, Connecticut hold a bachelor's degree or higher.

What is the poverty rate in Greenwich, Connecticut?

About 7.7% of people in Greenwich, Connecticut live below the federal poverty line.

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

How we source and harmonize this data →