CensusEasy
COUNTY · 2020 ACS

Cassia County

Idaho · 24,655 residents · 2,565.61 sq mi
Time machine
COMPARE TO
Part of the Burley micropolitan area
Compare
The short version

Cassia County has lower-than-average household income, with a median household income of $52,256. Population has grown 15% since 2000. 19% of adults hold a bachelor's degree or higher, below the national rate of 33%. Median home value has more than doubled since 2000, reaching $168,400. At a median age of 33.1, residents skew younger than the country as a whole.

At a glance
Lower income
below the US median
US median: $66,278
Younger
median age 33.1
US median: 38.8
Less educated
19% hold a bachelor's degree
US average: 33%
Less affordable
home values up 40%, inflation adjusted
US median home: $265,253
Section 01

Population & growth

Total population
24,655
+15%since 2000
from 21,416 in 2000
1990 – 2025
Median age
33.1
+6%since 2000
from 31.1 in 2000
US average: 38.8
Population, 1990 – 2024
19K21K23K24K26K1990201020202024Cassia County
202425K
1990201020202024
Age distribution, 2020
Under 57.7%(1,893)
US avg: 5.6%
5 to 98.5%(2,095)
US avg: 6.1%
10 to 149.4%(2,314)
US avg: 6.5%
15 to 198.6%(2,128)
US avg: 6.6%
20 to 246.2%(1,519)
US avg: 6.7%
25 to 3411.9%(2,941)
US avg: 13.5%
35 to 4412.1%(2,990)
US avg: 12.7%
45 to 5410%(2,469)
US avg: 12.3%
55 to 6410.4%(2,568)
US avg: 13.1%
65 to 748.5%(2,090)
US avg: 10%
75 to 844.8%(1,181)
US avg: 4.9%
85 and over1.9%(467)
US avg: 1.9%
BAR + DOT: THIS PLACE · TICK: US AVERAGE
Section 02

Income & economy

Median household income
$52,256
+4%inflation adjusted, since 2000
from $33,322 in 2000
US average: $66,278
1990 – 2024
Per capita income
$23,406
+66%since 2000
from $14,087 in 2000
US average: $35,364
Households earning $100K+
31.2%
+15.1 ptssince 2009
from 16.1% in 2009
US average: 43.9%
Poverty rate
11.4%
−2.2 ptssince 2000
from 13.6% in 2000
US average: 12.8%
Workforce by industry, 2020
Agriculture, forestry, fishing16%
US avg: 1.7%
Construction15.8%
US avg: 1.2%
Retail trade12.4%
US avg: 10%
Information10.3%
US avg: 11.1%
Wholesale trade6%
US avg: 6.7%
Finance & insurance5.3%
US avg: 5.5%
Professional, scientific, technical3.7%
US avg: 4.7%
Transportation & warehousing3%
US avg: 2.5%
Other services2.2%
US avg: 6.6%
Arts, entertainment, food1.7%
US avg: 2%
Education & health services1.5%
US avg: 0.8%
Public administration1.3%
US avg: 4.7%
Manufacturing0.2%
US avg: 0.5%
BAR + DOT: THIS PLACE · TICK: US AVERAGE
Section 03

Housing

Median home value
$168,400
+40%inflation adjusted, since 2000
from $79,800 in 2000
US average: $265,253
1990 – 2024
Median gross rent
$701
+16%inflation adjusted, since 2000
from $403 in 2000
US average: $1,124
Owner-occupied
67.4%
−5.3 ptssince 2000
from 72.6% in 2000
32.6% rent
Afford Score
3.2
+20%since 2009
from 2.7 in 2009
2009 – 2024
Our index: median home value divided by median household income. Lower is more affordable.
RELATED:See current rent listings in Cassia County on RentDataNow
Section 04

Race & ethnicity

2000
White, non-Hispanic79.3%(16,982)
Black0.1%(16)
Hispanic / Latino18.7%(4,013)
Asian0.4%(79)
Other0%
2020
White, non-Hispanic67%(16,522)
Black0.3%(64)
Hispanic / Latino29.1%(7,186)
Asian0.5%(131)
Other3.2%(781)
Segregation Score
25
Our index, 0 to 100. Higher means White and non-White residents are more separated across neighborhoods.
Section 04 · Origins

Detailed origins & ancestry

Hispanic origin
Mexican24.7%(5,893)
Spaniard0.5%(126)
Salvadoran0.4%(100)
Guatemalan0.4%(93)
Puerto Rican0.1%(24)
Honduran0.1%(18)
Ecuadorian0.1%(15)
Cuban0.1%(14)
Asian origin
Vietnamese0.5%(126)
Filipino0.1%(28)
Thai0.1%(16)
Pacific Islander origin
Fijian0%(6)
Tongan0%(1)
Ancestry
English22.7%(5,412)
German10.9%(2,608)
American9.1%(2,174)
Irish4.2%(994)
Swedish4.1%(983)
Danish3.2%(771)
Scottish3.2%(764)
French1.9%(450)
Welsh1.7%(399)
Italian1.1%(265)
British1.1%(264)
Norwegian1%(250)
+ 18 more ancestry groups with data
Dutch0.7%(170)
Swiss0.6%(147)
Scotch-Irish0.5%(115)
Greek0.3%(82)
Polish0.3%(61)
Czech0.2%(52)
Lithuanian0.2%(48)
Russian0.1%(16)
West Indian0.1%(15)
Jamaican0.1%(15)
Canadian0.1%(12)
Finnish0.1%(12)
Latvian0%(7)
Slovene0%(5)
Serbian0%(2)
RANKED:Largest Mexican population · Largest English population · Largest German population · Largest American population · Largest Irish population
Section 05

Education

Bachelor's degree or higher
19.4%
+5.5 ptssince 2000
from 13.9% in 2000
US average: 32.9%
High school or higher
84.9%
+8.0 ptssince 2000
from 76.9% in 2000
US average: 88.5%
Graduate degree
5.1%
+0.3 ptssince 2000
from 4.8% in 2000
US average: 12.7%
Section 06

Commute & transportation

Average commute
15.9 min
+33%since 2000
from 11.9 min in 2000
US average: 26.9
Drive alone to work
83.5%
+7.2 ptssince 2009
from 76.3% in 2009
US average: 75.1%
No vehicle available
2.7%
−1.7 ptssince 2009
from 4.4% in 2009
US average: 8.4%
Section 07

Work & employment

Unemployment rate
3.4%
−5.5 ptssince 2011
from 8.8% in 2011
US average: 5.4%
Labor force participation
62.6%
+0.1 ptssince 2011
from 62.5% in 2011
US average: 63.4%
Management & professional
30.1%
−26.2 ptssince 2009
from 56.2% in 2009
US average: 39.3%
Section 08

People & community

Male
51.1%
+0.6 ptssince 2009
from 50.5% in 2009
Female
48.9%
−0.6 ptssince 2009
from 49.5% in 2009
Foreign born
9.0%
−1.2 ptssince 2009
from 10.2% in 2009
US average: 13.5%
Uninsured
11.1%
−67.7 ptssince 2013
from 78.8% in 2013
US average: 8.8%
Marital status (2024)
Men 15+
Never married31%(3,049)
Married60.5%(5,945)
Widowed1.3%(129)
Divorced7.1%(697)
Women 15+
Never married23.8%(2,212)
Married59.2%(5,508)
Widowed7.7%(715)
Divorced9.3%(866)
SHARE WITHIN EACH SEX · POPULATION 15 AND OVER · 2024
Drill deeper

Places similar to Cassia County

Jerome County
Pop 26,362
Butts County
Pop 27,218
Del Norte County
Pop 26,410
White County
Pop 29,802
Places similar to Cassia County
Head to head

Compare Cassia County to nearby counties

CASSIA COUNTY VS
Minidoka County
Income$70,377+35%
Home value$262,600+56%
Population22,911−13%
SEE FULL COMPARISON →
CASSIA COUNTY VS
Jerome County
Income$71,724+37%
Home value$271,800+61%
Population26,362same
SEE FULL COMPARISON →
CASSIA COUNTY VS
Power County
Income$61,146+17%
Home value$212,900+26%
Population8,246−69%
SEE FULL COMPARISON →
CASSIA COUNTY VS
Twin Falls County
Income$67,409+29%
Home value$337,900+101%
Population97,539+270%
SEE FULL COMPARISON →
Frequently asked

How many people live in Cassia County, Idaho?

Cassia County, Idaho has about 24,655 residents according to the 2020 American Community Survey.

What is the median household income in Cassia County, Idaho?

The typical household in Cassia County, Idaho earns about $52,256 a year. Half of households make more than that, and half make less.

Is Cassia County, Idaho expensive?

In Cassia County, Idaho, the median home is worth about $168,400, and the typical rent is about $701 a month.

How educated are people in Cassia County, Idaho?

About 19.4% of adults age 25 and over in Cassia County, Idaho hold a bachelor's degree or higher.

What is the poverty rate in Cassia County, Idaho?

About 11.4% of people in Cassia County, Idaho live below the federal poverty line.

Has Cassia County, Idaho grown since 1990?

Yes, Cassia County, Idaho has grown since 1990. The population has added about 5,123 residents, a change of about 26 percent over that period.

Keep going

Explore from here

6 census tracts
Census Tract 9505Census Tract 9503Census Tract 9504Census Tract 9501Census Tract 9502Census Tract 9506
7 ZIP codes
ZIP 83318ZIP 83323ZIP 83346ZIP 83344ZIP 83342ZIP 83311ZIP 83312
Up the hierarchy
All counties in Idaho
Rankings
Highest income countiesLowest poverty counties

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

How we source and harmonize this data →