Elmore County, Idaho Population 2021

Elmore County, Idaho's estimated population is 27,809 with a growth rate of 0.54% in the past year according to the most recent United States census data. Elmore County, Idaho is the 14th largest county in Idaho. The 2010 Population was 27,121 and has seen a growth of 2.54% since this time.

Note: 2020 and 2021 data is projected
Year Population Growth Growth Rate
202127,8091490.54%
202027,6601490.54%
201927,5111490.54%
201827,3624811.79%
201726,8817442.85%
201626,1373111.20%
201525,826-400-1.53%
201426,226-41-0.16%
201326,267-20-0.08%
201226,287660.25%
201126,221-900-3.32%
201027,1215,91627.90%
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%
2021 Growth Rate
0.54%
County Website
State
Founded
February 7, 1889
County Seat
2010 Population
27,121
Growth Since 2010
2.54%
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Elmore County, Idaho Population Growth

Population by Race

Race Population Percentage
White22,76685.13%
Two or More Races1,0874.06%
Some Other Race8033.00%
Black or African American7202.69%
Asian7052.64%
American Indian and Alaska Native5552.08%
Native Hawaiian and Other Pacific Islander1070.40%
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Elmore County, Idaho Population by Race

Elmore County, Idaho Population Pyramid $2021

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Elmore County, Idaho Median Age

32.3


Total

30.9


Male

33.9


Female

Elmore County, Idaho Adults

There are 20,032 adults, (3,480 of whom are seniors) in Elmore County, Idaho.

Elmore County, Idaho Age Dependency

61.6

Age Dependency Ratio

21

Old Age Dependency Ratio

40.5

Child Dependency Ratio

Elmore County, Idaho Sex Ratio

Female

12,684

47.43%

Male

14,059

52.57%

Elmore County, Idaho Population by Age

Elmore County, Idaho Renter vs Owner Occupied by Household Type

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Elmore County, Idaho Household Types

Type Owner Renter
Married67.5%32.5%
All59.8%40.2%
Male53.4%46.6%
Non Family51.7%48.3%
Female45.9%54.1%

59.8%

Rate of Home Ownership

Elmore County, Idaho Households and Families

Type Count Average Size Owned
All10,6062.4559.8
Married5,6823.0567.5
Non Family3,5561.2651.7
Female8253.2345.9
Male5432.8753.4

2.97

Average Family Size

2.45

Average Household Size

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Elmore County, Idaho Households by Type

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Education Attained Count Percentage
Less Than 9th Grade5083.03%
9th to 12th Grade1,1817.04%
High School Graduate4,48626.76%
Some College5,27831.48%
Associates Degree2,17112.95%
Bachelors Degree2,32113.85%
Graduate Degree8194.89%
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Elmore County, Idaho Educational Attainment by Sex (over 25)

Elmore County, Idaho Educational Attainment by Race

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Race Total High School Bachelors
White12,90912,1802,623
Hispanic2,0921,330173
Asian560513129
Native American50529538
Black43743174
2+ Races42839275
Other Race40124927
Islander505033

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 islander people with a rate of 66.00%.

Elmore County, Idaho Educational Attainment by Race

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Name Average Male Female
Overall$34,418$40,264$23,388
Less Than 9th Grade$25,482$27,018$15,357
High School Graduate$27,320$34,483$18,414
Some College$35,971$40,845$24,803
Bachelors Degree$41,758$54,340$32,404
Graduate Degree$58,125$76,968$46,500

$34,418

Average Earnings

$40,264

Average Male

$23,388

Average Female

Elmore County, Idaho Earnings by Educational Attainment

Elmore County, Idaho Language by Age

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Elmore County, Idaho Language

85.65% of Elmore County, Idaho residents speak only English, while 14.35% speak other languages. The non-English language spoken by the largest group is Spanish, which is spoken by 11.01% of the population.

Elmore County, Idaho Language

Elmore County, Idaho Poverty by Race

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Name Total In Poverty Poverty Rate
White18,8512,41112.79%
Hispanic4,4631,19026.66%
Native52224246.36%
Other77823430.08%
Multiple1,0621029.60%
Islander925863.04%
Asian686233.35%
Black61330.49%

15.30%

Overall Poverty Rate

13.45%

Male Poverty Rate

17.28%

Female Poverty Rate

Poverty in Elmore County, Idaho

The race most likely to be in poverty in Elmore County, Idaho is Islander, with 63.04% below the poverty level.

The race least likely to be in poverty in Elmore County, Idaho is Black, with 0.49% below the poverty level.

The poverty rate among those that worked full-time for the past 12 months was 4.64%. Among those working part-time, it was 20.16%, and for those that did not work, the poverty rate was 22.86%.

Elmore County, Idaho Poverty

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Name Poverty
Less Than 9th Grade24.67%
High School15.65%
Some College10.98%
Bachelors or Greater4.31%

Elmore County, Idaho Poverty Rate by Education

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Rate Poverty
Male Unemployed35.77%
Female Unemployed21.14%
Female Employed12.57%
Male Employed9.39%

Elmore County, Idaho Poverty Rate by Employment Status and Sex

Elmore County, Idaho Income by Household Type

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Name Median Mean
Households$46,855$56,989
Families$54,321$64,863
Married Families$62,024-
Non Families$29,154$39,642
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Income by Household Type

Elmore County, Idaho Marital Status

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Marriage Rates

58.1%

Overall Marriage Rate

56.8%

Male Marriage Rate

59.7%

Female Marriage Rate

Elmore County, Idaho Married by Age and Sex

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Elmore County, Idaho Marriage

The age group where males are most likely to be married is 35-44, while the female age group most likely to be married is 45-54.

Elmore County, Idaho Marital Status by Race

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Elmore County, Idaho Marital Status

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4,017

Number of Veterans

3,266

Male Veterans

751

Female Veterans

War Veterans
Second Gulf War1,881
First Gulf War1,610
Vietnam959
Korea124
World War II39

Elmore County, Idaho Veterans by War

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Age Group Veterans
35 to 541,372
55 to 64810
18 to 34804
65 to 74604
75+427

Elmore County, Idaho Veterans by Age

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Name Veterans % of Total
White3,61824.07%
Hispanic2388.84%
Black18948.84%
2+ Races7616.56%
Asian509.03%
Other Race428.00%
Native American428.09%

Elmore County, Idaho Veterans by Race

Elmore County, Idaho Veterans by Education

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6.07%

Veteran Poverty Rate

25.57%

Veteran Disability Rate

Elmore County, Idaho Veterans by Education

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62.1%

Labor Force Participation

46.3%

Employment Rate

7.1%

Unemployment Rate

Elmore County, Idaho Employment by Age

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Elmore County, Idaho Employment by Race

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Elmore County, Idaho Employment by Education

Origin of Non-Citizens

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

Origin of Naturalized Citizens

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31.43%

Born in Elmore County, Idaho

90.24%

Native Born

9.76%

Foreign Born

5.16%

Non Citizen

4.60%

Naturalized

Place of Birth

90.24% of Elmore County, Idaho residents were born in the United States, with 31.43% having been born in Idaho. 5.16% of residents are not US citizens. Of those not born in the United States, the largest percentage are from Latin America.

Elmore County, Idaho Place of Birth

  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

Sources