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CITY · 2020 ACS

Derby

Connecticut · 12,325 residents · 5.06 sq mi
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The short version

Derby is home to 12,325 people in Connecticut. Households here earn about 27% less than in Connecticut as a whole. At a median age of 42.1, this is an older place than the country as a whole. 25% of adults hold a bachelor's degree or higher. Owners hold 57% of the housing stock. Home values have risen by half since 2000, reaching $199,300.

At a glance
Lower income
below the US median
US median: $66,278
Older
median age 42.1
US median: 38.8
Less educated
25% 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

12,325
−1%since 2000
from 12,391 in 2000
1990 – 2025
42.1
+12%since 2000
from 37.7 in 2000
US average: 38.8
Land area
5.06 sq mi
Population, 19902024
12K12K13K13K13K19902000201020202024Derby
202412K
1990201020202024
Age distribution, 2020
Under 55%(616)
US avg: 5.6%
5 to 94.5%(557)
US avg: 6.1%
10 to 145.6%(696)
US avg: 6.5%
15 to 196%(737)
US avg: 6.6%
20 to 245.8%(709)
US avg: 6.7%
25 to 3414.3%(1,762)
US avg: 13.5%
35 to 4411.8%(1,452)
US avg: 12.7%
45 to 5413.3%(1,644)
US avg: 12.3%
55 to 6415.8%(1,949)
US avg: 13.1%
65 to 7410.4%(1,285)
US avg: 10%
75 to 845.4%(665)
US avg: 4.9%
85 and over2.1%(253)
US avg: 1.9%
BAR + DOT: THIS PLACE · TICK: US AVERAGE
Section 02

Income & economy

$58,534
−15%inflation adjusted, since 2000
from $45,670 in 2000
US average: $66,278
1990 – 2024
$37,266
+61%since 2000
from $23,117 in 2000
US average: $35,364
Households earning $100K+
41.2%
+7.5 ptssince 2009
from 33.7% in 2009
US average: 43.9%
12.4%
+4.1 ptssince 2000
from 8.3% in 2000
US average: 12.8%
Workforce by industry, 2020
Information10%
US avg: 11.1%
Retail trade9%
US avg: 10%
Other services8%
US avg: 6.6%
Wholesale trade7.9%
US avg: 6.7%
Transportation & warehousing3.2%
US avg: 2.5%
Public administration3.2%
US avg: 4.7%
Finance & insurance1.9%
US avg: 5.5%
Arts, entertainment, food1.9%
US avg: 2%
Professional, scientific, technical1.5%
US avg: 4.7%
Education & health services0.5%
US avg: 0.8%
Agriculture, forestry, fishing0%
US avg: 1.7%
Construction0%
US avg: 1.2%
Manufacturing0%
US avg: 0.5%
BAR + DOT: THIS PLACE · TICK: US AVERAGE
Section 03

Housing

$199,300
Unchangedinflation adjusted, since 2000
from $132,000 in 2000
US average: $265,253
1990 – 2024
$1,101
+6%inflation adjusted, since 2000
from $691 in 2000
US average: $1,124
56.7%
−1.5 ptssince 2000
from 58.2% in 2000
43.3% rent
2.13 people
−12%since 2009
from 2.43 people in 2009
US average: 2.61
3.4
−25%since 2009
from 4.5 in 2009
2009 – 2024
Years of local income it takes to buy a local home, on a scale of about 0 to 15. Lower is more affordable.
Section 04

Race & ethnicity

2000
White, non-Hispanic85.6%(10,609)
Black3.6%(441)
Hispanic / Latino7.7%(950)
Asian1.7%(212)
Other0%
2020
White, non-Hispanic61.6%(7,595)
Black11.1%(1,373)
Hispanic / Latino20.6%(2,544)
Asian2.7%(336)
Other3.7%(454)

No data for the years selected.

Section 04 · Origins

Detailed origins & ancestry

Hispanic origin
Puerto Rican14.3%(1,779)
Ecuadorian3%(367)
Colombian1.1%(134)
Dominican1%(119)
Cuban0.5%(58)
Peruvian0.3%(43)
Guatemalan0.3%(42)
Mexican0.2%(31)
Bolivian0.1%(10)
Asian origin
Filipino0.6%(78)
Vietnamese0.6%(69)
Indonesian0.2%(23)
Asian Indian0.1%(18)
Korean0.1%(15)
Chinese0.1%(14)
Ancestry
Italian27.5%(3,420)
Irish16.7%(2,080)
Polish11.7%(1,447)
English6.7%(834)
German6.6%(824)
French2.4%(297)
West Indian2.2%(272)
Jamaican1.7%(212)
Hungarian1.7%(211)
Scottish1.7%(207)
American1.3%(158)
Slovak1.3%(157)
+ 20 more ancestry groups with data
Russian1%(130)
Greek1%(125)
Ukrainian1%(124)
Swedish0.6%(70)
Brazilian0.5%(59)
Dutch0.3%(42)
Portuguese0.3%(42)
Haitian0.3%(42)
Scotch-Irish0.3%(39)
Lithuanian0.3%(36)
Norwegian0.3%(36)
Romanian0.3%(32)
Canadian0.2%(25)
Danish0.2%(24)
British0.1%(18)
Czech0.1%(18)
Macedonian0.1%(15)
Ghanaian0.1%(13)
Section 05

Education

25.2%
+7.3 ptssince 2000
from 17.8% in 2000
US average: 32.9%
High school or higher
90.7%
+12.1 ptssince 2000
from 78.6% in 2000
US average: 88.5%
9.4%
+3.5 ptssince 2000
from 5.9% in 2000
US average: 12.7%
Section 06

Commute & transportation

26.9 min
+85%since 2000
from 14.6 min in 2000
US average: 26.9
77.9%
+1.0 ptssince 2009
from 76.9% in 2009
US average: 75.1%
8.3%
−2.5 ptssince 2009
from 10.8% in 2009
US average: 8.4%
Section 07

Work & employment

8.4%
−3.2 ptssince 2011
from 11.6% in 2011
US average: 5.4%
65.0%
−5.5 ptssince 2011
from 70.4% in 2011
US average: 63.4%
Women 20-64 in the labor force
79.1%
US average: 73.3%
40.8%
+13.5 ptssince 2009
from 27.3% in 2009
US average: 39.3%
Section 08

People & community

47.4%
−4.6 ptssince 2009
from 52.0% in 2009
52.6%
+4.6 ptssince 2009
from 48.0% in 2009
11.4%
−2.4 ptssince 2009
from 13.8% in 2009
US average: 13.5%
4.8%
−6.3 ptssince 2013
from 11.1% in 2013
US average: 8.8%
Computer in household
82.6%
US average: 91.9%
90.4%
US average: 86.2%
Marital status (2024)
Men 15+
Never married47.6%(2,541)
Married39.5%(2,108)
Widowed4.4%(235)
Divorced8.5%(454)
Women 15+
Never married30.9%(1,765)
Married40.6%(2,322)
Widowed10.8%(616)
Divorced17.7%(1,012)
SHARE WITHIN EACH SEX · POPULATION 15 AND OVER · 2024
Section 09

Health coverage

4.8%
−6.3 ptssince 2013
from 11.1% in 2013
US average: 8.8%
52.9%
US average: 55.4%
Direct-purchase
13.2%
US average: 13.7%
21.9%
US average: 17.6%
26.7%
US average: 20.0%
VA health care
2.2%
US average: 2.3%
Any private
64.5%
US average: 68.1%
Any public
43.8%
US average: 35.2%

Shares are "alone or in combination": a person with both Medicare and Medicaid counts in each, so categories overlap and do not sum to 100%.

Section 09 · Service history

Veterans

Veterans by period of service, 2020
Gulf War (2001 or later)26.3%(201)
US avg: 20.6%
Gulf War (1990s)25%(191)
US avg: 21.4%
Vietnam era21%(160)
US avg: 35.2%
Korean War13.8%(105)
US avg: 7.6%
World War II0%(0)
US avg: 2.9%

Share of the 763 veterans here. A veteran who served across eras counts in each, so shares can total more than 100%. Peacetime-only service is included in the total but not shown as an era.

BAR + DOT: THIS PLACE · TICK: US AVERAGE
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Frequently asked

How many people live in Derby, Connecticut?

Derby, Connecticut has about 12,325 residents according to the 2020 American Community Survey.

What is the median household income in Derby, Connecticut?

The typical household in Derby, Connecticut earns about $58,534 a year. Half of households make more than that, and half make less.

Is Derby, Connecticut expensive?

In Derby, Connecticut, the median home is worth about $199,300, and the typical rent is about $1,101 a month.

How educated are people in Derby, Connecticut?

About 25.2% of adults age 25 and over in Derby, Connecticut hold a bachelor's degree or higher.

What is the poverty rate in Derby, Connecticut?

About 12.4% of people in Derby, Connecticut live below the federal poverty line.

Has Derby, Connecticut grown since 1990?

Yes, Derby, Connecticut has grown since 1990. The population has added about 126 residents, a change of about 1 percent over that period.

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

How we source and harmonize this data →