Blaine County, Idaho Population 2024

25,064

Blaine County, Idaho's estimated 2024 population is 25,064 with a growth rate of 0.4% in the past year according to the most recent United States census data. Blaine County, Idaho is the 17th largest county in Idaho. The 2010 population was 21,296 and has seen a growth of 17.69% since that time.

Note: data after 2022 is projected based on recent change

Download Table Data

Enter your email below, and you'll receive this table's data in your inbox momentarily.

Year
Population
Growth
Growth Rate
202925,559990.39%
202825,460990.39%
202725,361990.39%
202625,262990.39%
202525,163990.39%
202425,064990.4%
202324,965990.4%
202224,866990.4%
202124,7674251.75%
202024,3421,3305.78%
201923,0122761.21%
201822,7363351.5%
201722,4013321.5%
201622,0694101.89%
201521,6591880.88%
201421,4711380.65%
201321,3332020.96%
201221,131460.22%
201121,085-211-0.99%
201021,296
199013,5523,71137.71%
19809,8414,09271.18%
19705,7491,15125.03%
19604,598-786-14.6%
19505,384891.68%
19405,2951,52740.53%
19303,768-705-15.76%
19204,473-3,914-46.67%
19108,3873,48771.16%
19004,900-20,659-80.83%
showing: 30 rows
2024 Growth Rate
0.4% (99)
County Website
Blaine County
State
Idaho
County Seat
2010 Population
21,296
Area
2640 mi²
Density
9 people/mi²
Growth Since 2010
17.69% (3,768)
Founded
March 5, 1895

Blaine County, Idaho Population 2024

Population by Race

Download Table Data

Enter your email below, and you'll receive this table's data in your inbox momentarily.

Race
Population
Percentage (of total)
White20,25383.52%
Other race1,7637.27%
Two or more races1,6306.72%
Native American3801.57%
Black or African American1170.48%
Asian1030.42%
Native Hawaiian or Pacific Islander20.01%
showing: 7 rows

White

Other race

Two or more races

Native American

Black or African American

Asian

Native Hawaiian or Pacific Islander

Blaine County, Idaho Population by Race

Blaine County, Idaho Population Pyramid 2024

Blaine County, Idaho Median Age

44.5

Total

40.9

Male

47.1

Female

Blaine County, Idaho Adults

There are 19,293 adults, (4,922 of whom are seniors) in Blaine County, Idaho.

Blaine County, Idaho Age Dependency

68.7

Age Dependency Ratio

34.2

Old Age Dependency Ratio

34.5

Child Dependency Ratio

Blaine County, Idaho Sex Ratio

Female11,60047.84%
Male12,64852.16%

Blaine County, Idaho Population by Age

Blaine County, Idaho Renter vs Owner Occupied by Household Type

Household Type
Count
Average Size
Owner
Renter
All9,2982.5675.124.9
Married5,0973.183.616.4
Non Family3,2001.2765.734.3
Female6634.3665.634.4
Male3383.1453.846.2
showing: 5 rows

3.19

Average Family Size

2.56

Average Household Size

75.1%

Rate of Home Ownership

Married

Male

Female

NonFamily

owner

renter

Blaine County, Idaho Households and Families

Male

Female

Download Table Data

Enter your email below, and you'll receive this table's data in your inbox momentarily.

Less Than 9th Grade

9th to 12th Grade

High School Graduate

Some College

Associates Degree

Bachelors Degree

Graduate Degree

Blaine County, Idaho Educational Attainment by Sex (over 25)

Blaine County, Idaho Educational Attainment by Race

High School Graduation Rate

Bachelors Rate

Download Table Data

Enter your email below, and you'll receive this table's data in your inbox momentarily.

The highest rate of high school graduation is among asian people with a rate of 100%.

The highest rate of bachelors degrees is among white people with a rate of 53.7%.

Blaine County, Idaho Educational Attainment by Race

All

Male

Female

Download Table Data

Enter your email below, and you'll receive this table's data in your inbox momentarily.

$40,785

Average Earnings

$45,332

Average Male

$36,071

Average Female

Blaine County, Idaho Earnings by Educational Attainment

Blaine County, Idaho Language by Age

Only English

Spanish

Other Indo-European Languages

Asian and Pacific Island Languages

Other Languages

Blaine County, Idaho Language

74.97% of Blaine County, Idaho residents speak only English, while 25.03% speak other languages. The non-English language spoken by the largest group is Spanish, which is spoken by 23.14% of the population.

Blaine County, Idaho Language

Blaine County, Idaho Poverty by Race

rate

Download Table Data

Enter your email below, and you'll receive this table's data in your inbox momentarily.

Name
Total
In Poverty
Poverty Rate
White17,1551,2687.39%
Hispanic5,6684047.13%
Other1,7561568.88%
Multiple1,630301.84%
Islander22100%
showing: 5 rows

6.93%

Overall Poverty Rate

6.65%

Male Poverty Rate

7.24%

Female Poverty Rate

Poverty in Blaine County, Idaho

The race most likely to be in poverty in Blaine County, Idaho is Islander, with 100% below the poverty level.

The race least likely to be in poverty in Blaine County, Idaho is Multiple, with 1.84% below the poverty level.

The poverty rate among those that worked full-time for the past 12 months was 2.22%. Among those working part-time, it was 5.23%, and for those that did not work, the poverty rate was 12.74%.

Blaine County, Idaho Poverty

rate

Download Table Data

Enter your email below, and you'll receive this table's data in your inbox momentarily.

Rate
Poverty
Less Than 9th Grade10.01%
Some College5.08%
Bachelors or Greater4.62%
High School4.16%
showing: 4 rows

Blaine County, Idaho Poverty Rate by Education

rate

Download Table Data

Enter your email below, and you'll receive this table's data in your inbox momentarily.

Rate
Poverty
Female Unemployed15.28%
Male Employed4.11%
Female Employed1.71%
Male Unemployed
showing: 4 rows

Blaine County, Idaho Poverty Rate by Employment Status and Sex

Blaine County, Idaho Income by Household Type

Households

Families

MarriedFamilies

NonFamilies

Download Table Data

Enter your email below, and you'll receive this table's data in your inbox momentarily.

mean

median

Income by Household Type

Blaine County, Idaho Marital Status

Married

Widowed

Divorced

Separated

NeverMarried

Marriage Rates

57.5%

Overall Marriage Rate

55.6%

Male Marriage Rate

59.5%

Female Marriage Rate

Blaine County, Idaho Married by Age and Sex

male

female

Blaine 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 55-64.

Blaine County, Idaho Marital Status by Race

Married

Widowed

Divorced

Separated

NeverMarried

Blaine County, Idaho Marital Status

Second Gulf War

First Gulf War

Vietnam

Korea

World War II

1,399

Number of Veterans

1,274

Male Veterans

125

Female Veterans

Download Table Data

Enter your email below, and you'll receive this table's data in your inbox momentarily.

Blaine County, Idaho Veterans by War

count

Download Table Data

Enter your email below, and you'll receive this table's data in your inbox momentarily.

Blaine County, Idaho Veterans by Age

count

Download Table Data

Enter your email below, and you'll receive this table's data in your inbox momentarily.

Blaine County, Idaho Veterans by Race

Blaine County, Idaho Veterans by Education

Less Than 9th Grade

High School Graduate

Some College

Bachelors or Greater

0.29%

Veteran Poverty Rate

35.13%

Veteran Disability Rate

Blaine County, Idaho Veterans by Education

LaborForceParticipation

70%

Labor Force Participation

68.4%

Employment Rate

2.3%

Unemployment Rate

Blaine County, Idaho Employment by Age

LaborForceParticipation

Blaine County, Idaho Employment by Race

LaborForceParticipation

Blaine County, Idaho Employment by Education

Origin of Non-Citizens

Europe

Asia

Africa

Oceania

Latin America

North America

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

Origin of Naturalized Citizens

Europe

Asia

Africa

Oceania

Latin America

North America

31.43%

Born in Blaine County, Idaho

83.03%

Native Born

16.97%

Foreign Born

10.6%

Non Citizen

6.37%

Naturalized

Place of Birth

83.03% of Blaine County, Idaho residents were born in the United States, with 31.43% having been born in Idaho. 10.6% of residents are not US citizens. Of those not born in the United States, the largest percentage are from Latin America.

Blaine County, Idaho Place of Birth

Sources