Elmore County, Idaho Population 2020

Elmore County, Idaho's estimated population is 28,177 with a growth rate of 1.66% in the past year according to the most recent United States census data. Elmore County, Idaho is the 13th largest county in Idaho.

Year Population Growth Growth Rate
202028,1774591.66%
201927,7184591.68%
201827,2594591.71%
201726,8007162.74%
201626,0842881.12%
201525,796-430-1.64%
201426,226-39-0.15%
201326,265-22-0.08%
201226,287700.27%
201126,217-903-3.33%
201027,1205,91527.89%
199021,205-360-1.67%
198021,5654,08623.38%
197017,4797604.55%
196016,71910,032150.02%
19506,6871,16921.19%
19405,5181,02722.87%
19304,491-596-11.72%
19205,0873026.31%
19104,7852,499109.32%
19002,28641622.25%
18901,8700.00%
2020 Growth Rate
1.66%
County Website
State
Founded
February 7, 1889
County Seat

Elmore County, Idaho Population Growth

Population by Race

Race Population Percentage
White22,91186.68%
Two or More Races1,0273.89%
Asian6872.60%
Black or African American6872.60%
Some Other Race6172.33%
American Indian and Alaska Native3721.41%
Native Hawaiian and Other Pacific Islander1320.50%

Elmore County, Idaho Population Pyramid 2020

Elmore County, Idaho Median Age

31.9


Total

31


Male

33.5


Female

Elmore County, Idaho Adults

There are 19,675 adults, (3,415 of whom are seniors) in Elmore County, Idaho.

Elmore County, Idaho Age Dependency

62.6

Age Dependency Ratio

21

Old Age Dependency Ratio

41.6

Child Dependency Ratio

Elmore County, Idaho Sex Ratio

Female

12,575

47.57%

Male

13,858

52.43%

Elmore County, Idaho Households and Families

Elmore County, Idaho Renter vs Owner Occupied by Household Type

Elmore County, Idaho Household Types

Type Owner Renter
Married64.8%35.2%
Male59.2%40.8%
All58.1%41.9%
Non Family51.7%48.3%
Female36.9%63.1%

58.1%

Rate of Home Ownership

Type Count Average Size Owned
All10,2852.558.1
Married5,6313.164.8
Non Family3,2311.2251.7
Female8543.1536.9
Male5692.9659.2

2.99

Average Family Size

2.5

Average Household Size

4.6%

Unmarried (Opposite Sex)

0.6%

Unmarried (Same Sex)

Elmore County, Idaho Education

Education Attained Count Percentage
Less Than 9th Grade7174.38%
9th to 12th Grade1,0216.24%
High School Graduate4,58228.01%
Some College5,20631.83%
Associates Degree2,14013.08%
Bachelors Degree1,96212.00%
Graduate Degree7284.45%

Elmore County, Idaho Educational Attainment by Race

Name Total High School Bachelors
White12,72911,9322,303
Hispanic2,0121,254145
Asian488476148
Black46339768
Other Race35421535
Multiple Races34732926
Native American309222
Islander5454

The highest rate of high school graduation is among islander people with a rate of 100.00%.

The highest rate of bachelors degrees is among asian people with a rate of 30.33%.

Name Average Male Female
Overall$32,253$39,322$21,030
Less Than High School$21,194$26,774$15,362
High School Grad$25,632$31,563$16,917
Some College$35,415$41,076$21,688
Bachelors Degree$37,039$53,914$30,000
Graduate Degree$57,361$77,361$45,000

$32,253

Average Earnings

$39,322

Average Male

$21,030

Average Female

Elmore County, Idaho Language

Elmore County, Idaho Language by Age

Elmore County, Idaho Language

86.30% of Elmore County, Idaho residents speak only English, while 13.70% speak other languages. The non-English language spoken by the largest group is Spanish, which is spoken by 10.37% of the population.

Elmore County, Idaho Poverty

Elmore County, Idaho Poverty by Race

Name Total In Poverty Poverty Rate
White18,5952,29912.36%
Hispanic4,31080718.72%
Multiple1,01416416.17%
Other59416127.10%
Native34714942.94%
Asian6698412.56%
Black61550.81%

13.77%

Overall Poverty Rate

12.74%

Male Poverty Rate

14.87%

Female Poverty Rate

Poverty in Elmore County, Idaho

The race most likely to be in poverty in Elmore County, Idaho is Native, with 42.94% below the poverty level.

The race least likely to be in poverty in Elmore County, Idaho is Black, with 0.81% below the poverty level.

The poverty rate among those that worked full-time for the past 12 months was 3.43%. Among those working part-time, it was 16.90%, and for those that did not work, the poverty rate was 18.94%.

Name Poverty
Less Than High School20.85%
High School14.00%
Some College9.51%
Bachelors or Greater4.03%
Name Poverty
Male Unemployed29.82%
Female Employed11.03%
Male Employed6.93%
Female Unemployed5.45%

Elmore County, Idaho Income

Elmore County, Idaho Income by Household Type

Name Median Mean
Households$46,715$58,518
Families$53,929$66,199
Married Families$59,102-
Non Families$30,380$39,556

Elmore County, Idaho Marital Status

Elmore County, Idaho Marital Status

Marriage Rates

58.3%

Overall Marriage Rate

57.5%

Male Marriage Rate

59.3%

Female Marriage Rate

Elmore County, Idaho Married by Age and Sex

Elmore County, Idaho Marriage

The age group where males are most likely to be married is 55-64, while the female age group most likely to be married is 45-54.

Elmore County, Idaho Marital Status by Race

Elmore County, Idaho Veterans

4,093

Number of Veterans

3,392

Male Veterans

701

Female Veterans

War Veterans
Second Gulf War1,774
First Gulf War1,561
Vietnam1,127
Korea134
World War II39
Age Group Veterans
35 to 541,491
55 to 64764
65 to 74715
18 to 34707
75+416
Name Veterans % of Total
White3,68224.02%
Hispanic1967.73%
Black15943.09%
Asian8817.22%
2 or More7618.86%
Indian5216.46%
Other369.28%

$Elmore County, Idaho Veterans by Education

7.13%

Veteran Poverty Rate

24.77%

Veteran Disability Rate

Elmore County, Idaho Employment Status

62.9%

Labor Force Participation

47.8%

Employment Rate

7%

Unemployment Rate

Elmore County, Idaho Place of Birth

Origin of Non-Citizens

Non citizens include legal permanent residents (green card holders), international students, temporary workers, humanitarian migrants, and illegal immigrants.

Origin of Naturalized Citizens

32.78%

Born in Idaho

91.11%

Native Born

8.89%

Foreign Born

4.93%

Non Citizen

Place of Birth

91.11% of Elmore County, Idaho residents were born in the United States, with 32.78% having been born in Idaho. 4.93% of residents are not US citizens. Of those not born in the United States, the largest percentage are from Latin America.

  1. US Census City/Town Population estimates - Most recent state estimates from the Census Bureau's Population Estimates Program
  2. Population of States and Counties of the United States: 1790 - 1990