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CITY · 2000 CENSUS

Declo

Idaho · 338 residents · 0.277 sq mi
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The short version

Declo has lower-than-average household income, with a median household income of $36,528. Population has grown 28% since 1990. 13% of adults hold a bachelor's degree or higher, below the national rate of 24%. Median home value has risen by half since 1990, reaching $66,700. At a median age of 27.1, residents skew younger than the country as a whole.

At a glance
Lower income
below the US median
US median: $42,589
Younger
median age 27.1
US median: 35.2
Less educated
13% hold a bachelor's degree
US average: 24%
Stable housing
home values roughly flat, inflation adjusted
US median home: $120,530
Section 01

Population & growth

338
+28%since 1990
from 265 in 1990
1990 – 2025
1,220 / sq mi
+28%since 1990
from 957 / sq mi in 1990
US average: 242
27.1
−4%since 1990
from 28.4 in 1990
US average: 35.2
Population, 19902024
2353254145035931990201020202024Declo
2024477
1990201020202024
Section 02

Income & economy

$36,528
+58%inflation adjusted, since 1990
from $17,500 in 1990
US average: $42,589
1990 – 2024
$12,884
+58%since 1990
from $8,179 in 1990
US average: $21,522
9.5%
−11.6 ptssince 1990
from 21.1% in 1990
US average: 12.4%
Section 03

Housing

$66,700
+20%inflation adjusted, since 1990
from $42,300 in 1990
US average: $120,530
1990 – 2024
$413
+3%inflation adjusted, since 1990
from $303 in 1990
US average: $602
75.7%
−0.7 ptssince 1990
from 76.4% in 1990
24.3% rent
1.8
−24%since 1990
from 2.4 in 1990
1990 – 2024
RELATED:See current rent listings in Declo on RentDataNow
Section 04

Race & ethnicity

1990
White, non-Hispanic81.5%(216)
Black0%(0)
Hispanic / Latino18.5%(49)
Asian0%(0)
Diversity Score59.8%(158)
2000
White, non-Hispanic71.9%(243)
Black0%(0)
Hispanic / Latino27.2%(92)
Asian0%(0)
Diversity Score49.8%(168)
50
−17%since 1990
from 60 in 1990
1990 – 2024
Section 05

Education

13.5%
+7.3 ptssince 1990
from 6.2% in 1990
US average: 24.4%
High school or higher
69.7%
+16.3 ptssince 1990
from 53.4% in 1990
US average: 80.3%
1.4%
+0.1 ptssince 1990
from 1.4% in 1990
US average: 8.8%
Section 06

Commute & transportation

14.3 min
−24%since 1990
from 18.9 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 Declo, Idaho?

Declo, Idaho has about 338 residents according to the 2000 Census.

What is the median household income in Declo, Idaho?

The typical household in Declo, Idaho earns about $36,528 a year. Half of households make more than that, and half make less.

Is Declo, Idaho expensive?

In Declo, Idaho, the median home is worth about $66,700, and the typical rent is about $413 a month.

How educated are people in Declo, Idaho?

About 13.5% of adults age 25 and over in Declo, Idaho hold a bachelor's degree or higher.

What is the poverty rate in Declo, Idaho?

About 9.5% of people in Declo, Idaho live below the federal poverty line.

Has Declo, Idaho grown since 1990?

Yes, Declo, Idaho has grown since 1990. The population has added about 73 residents, a change of about 28 percent over that period.

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

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