United States › Idaho › Idaho Falls CITY · 1990 CENSUS
Idaho Falls Idaho · 43,929 residents · 26.6 sq mi
Time machine
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The short version
Idaho Falls is a city of 43,929 people in Idaho. The typical home is worth $63,200. That is roughly 18% ahead of the Idaho median. About 26% of adults have finished a four-year degree. The population has fallen 13% since 2000. Households earn $29,887 at the median, near the US median.
At a glance
Average income
near the US median
US median: $30,130
Younger
median age 30.1
US median: 33.0
More educated
26% hold a bachelor's degree
US average: 20%
More affordable
home values down 6%, inflation adjusted
US median home: $93,722
Section 01
Population & growth vs 32.3 in 2000
US average: 33.0
Population, 1990 – 2024
42K 49K 56K 63K 70K 1990 2000 2010 2020 2024 Idaho Falls Age distribution, 1990
BAR + DOT: THIS PLACE · TICK: US AVERAGE
Section 02
Income & economy $29,887
−3%inflation adjusted, since 2000
vs $40,512 in 2000
US average: $30,130
vs $18,857 in 2000
US average: $14,340
vs 10.9% in 2000
US average: 13.2%
$63,200
−6%inflation adjusted, since 2000
vs $88,700 in 2000
US average: $93,722
$364
+1%inflation adjusted, since 2000
vs $475 in 2000
US average: $450
vs 68.3% in 2000
35.2% rent
Section 04
Race & ethnicity 2000
White, non-Hispanic 89.4%(45,330)
Hispanic / Latino 7.2%(3,641)
1990
White, non-Hispanic 95.4%(41,898)
Hispanic / Latino 4.1%(1,798)
No data for the years selected.
Section 04 · Origins
Detailed origins & ancestry Detailed origin tables are available for 2024; showing 2024 data.
Hispanic origin
+ 6 more hispanic origin groups with data Ancestry
+ 32 more ancestry groups with data vs 28.2% in 2000
US average: 20.3%
High school or higher
vs 87.7% in 2000
US average: 75.2%
vs 9.8% in 2000
US average: 7.1%
Section 06
Commute & transportation vs 14.1 min in 2000
US average: 21.9
Section 07
Work & employment No data for the years selected.
Section 08
People & community No data for the years selected.
Marital status (2024)
Men 15+
Never married 34.7%(9,010)
Women 15+
Never married 25.8%(6,686)
SHARE WITHIN EACH SEX · POPULATION 15 AND OVER · 2024
Section 09
Health coverage Showing 2024 (the nearest year with coverage data).
from 16.1% in 2013
US average: 8.4%
from 54.6% in 2020
US average: 54.8%
Direct-purchase
from 17.6% in 2020
US average: 13.8%
from 15.0% in 2020
US average: 18.4%
from 21.0% in 2020
US average: 20.9%
VA health care
from 1.9% in 2020
US average: 2.2%
Any private
from 69.7% in 2020
US average: 67.1%
Any public
from 33.5% in 2020
US average: 36.7%
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, 2024
Gulf War (2001 or later) 31.3%(1,180)
Gulf War (1990s) 25.6%(965)
Share of the 3,776 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
Drill deeper
Places similar to Idaho Falls Head to head
Compare Idaho Falls to nearby cities IDAHO FALLS VS
Ammon
Income $86,121 +188%
Home value $381,800 +504%
Population 20,119 −72%
SEE FULL COMPARISON →
IDAHO FALLS VS
Blackfoot
Income $64,032 +114%
Home value $262,500 +315%
Population 13,361 −81%
SEE FULL COMPARISON →
IDAHO FALLS VS
Rexburg
Income $50,617 +69%
Home value $395,100 +525%
Population 40,334 −44%
SEE FULL COMPARISON →
IDAHO FALLS VS
Chubbuck
Income $82,977 +178%
Home value $341,700 +441%
Population 16,823 −77%
SEE FULL COMPARISON →
Frequently asked
How many people live in Idaho Falls, Idaho? Idaho Falls, Idaho has about 43,929 residents according to the 1990 Census.
What is the median household income in Idaho Falls, Idaho? The typical household in Idaho Falls, Idaho earns about $29,887 a year. Half of households make more than that, and half make less.
Is Idaho Falls, Idaho expensive? In Idaho Falls, Idaho, the median home is worth about $63,200, and the typical rent is about $364 a month.
How educated are people in Idaho Falls, Idaho? About 25.7% of adults age 25 and over in Idaho Falls, Idaho hold a bachelor's degree or higher.
What is the poverty rate in Idaho Falls, Idaho? About 10.5% of people in Idaho Falls, Idaho live below the federal poverty line.
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