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CITY · 2000 CENSUS

Derby

Iowa · 131 residents · 0.255 sq mi
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The short version

Derby has notably lower household income than the US average, with a median household income of $26,667. Population has grown 17% since 1990. 2% of adults hold a bachelor's degree or higher, below the national rate of 24%. Median home value has more than doubled since 1990, reaching $28,800. Poverty is rare here, at 4.5% of residents. Households here earn about 32% less than the Iowa median.

At a glance
Lower income
below the US median
US median: $42,589
Older
median age 38.8
US median: 35.2
Less educated
2% hold a bachelor's degree
US average: 24%
Less affordable
home values up 46%, inflation adjusted
US median home: $120,530
Section 01

Population & growth

131
+17%since 1990
from 112 in 1990
1990 – 2025
514 / sq mi
+17%since 1990
from 439 / sq mi in 1990
US average: 242
38.8
−10%since 1990
from 43.3 in 1990
US average: 35.2
Population, 19902024
781031281521771990201020202024Derby
2024110
1990201020202024
Section 02

Income & economy

$26,667
+30%inflation adjusted, since 1990
from $15,625 in 1990
US average: $42,589
1990 – 2024
$10,605
+31%since 1990
from $8,102 in 1990
US average: $21,522
4.5%
−21.3 ptssince 1990
from 25.9% in 1990
US average: 12.4%
Section 03

Housing

$28,800
+46%inflation adjusted, since 1990
from $14,999 in 1990
US average: $120,530
1990 – 2024
$425
+84%inflation adjusted, since 1990
from $175 in 1990
US average: $602
88.7%
−5.3 ptssince 1990
from 94.0% in 1990
11.3% rent
1.1
+13%since 1990
from 1.0 in 1990
1990 – 2024
RELATED:See current rent listings in Derby on RentDataNow
Section 04

Race & ethnicity

1990
White, non-Hispanic100%(112)
Black0%(0)
Hispanic / Latino0%(0)
Asian0%(0)
Diversity Score0%(0)
2000
White, non-Hispanic100%(131)
Black0%(0)
Hispanic / Latino0%(0)
Asian0%(0)
Diversity Score0%(0)
0
from 0 in 1990
1990 – 2024
Section 05

Education

2.4%
−3.7 ptssince 1990
from 6.1% in 1990
US average: 24.4%
High school or higher
69.0%
+3.2 ptssince 1990
from 65.9% in 1990
US average: 80.3%
0.0%
Unchangedsince 1990
from 0.0% in 1990
US average: 8.8%
Section 06

Commute & transportation

32.9 min
+88%since 1990
from 17.5 min in 1990
US average: 17.6
Section 07

Work & employment

No data for the years selected.

Section 08

People & community

No data for the years selected.

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Frequently asked

How many people live in Derby, Iowa?

Derby, Iowa has about 131 residents according to the 2000 Census.

What is the median household income in Derby, Iowa?

The typical household in Derby, Iowa earns about $26,667 a year. Half of households make more than that, and half make less.

Is Derby, Iowa expensive?

In Derby, Iowa, the median home is worth about $28,800, and the typical rent is about $425 a month.

How educated are people in Derby, Iowa?

About 2.4% of adults age 25 and over in Derby, Iowa hold a bachelor's degree or higher.

What is the poverty rate in Derby, Iowa?

About 4.5% of people in Derby, Iowa live below the federal poverty line.

Has Derby, Iowa grown since 1990?

Yes, Derby, Iowa has grown since 1990. The population has added about 19 residents, a change of about 17 percent over that period.

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

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