Spencer, Idaho Population 2024

31

Spencer is a city located in Clark County Idaho. Spencer has a 2024 population of 31. Spencer is currently growing at a rate of 3.33% annually and its population has increased by 10.71% since the most recent census, which recorded a population of 28 in 2020.

The average household income in Spencer is $55,006 with a poverty rate of 26.09%. The median rental costs in recent years comes to - per month, and the median house value is -. The median age in Spencer is 67.2 years, 67.5 years for males, and 46.5 years for females.

Spencer Demographics

According to the most recent ACS, the racial composition of Spencer was:

  • White: 86.96%
  • Two or more races: 13.04%
  • Black or African American:
  • Native American:
  • Asian:
  • Native Hawaiian or Pacific Islander:
  • Other race:
State
Idaho
Land Area (mi²)
1.1 sq mi
Density (mi²)
27.20/sq mi
Growth Since 2020
10.71% (3)
The current population of Spencer, Idaho is 31 based on our projections of the latest US Census estimates.The last official US Census in 2020 recorded the population at 28.

Spencer, Idaho Population 2024

Population by Race

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Race
Population
Percentage (of total)
White2086.96%
Two or more races313.04%
Black or African American
Native American
Asian
Native Hawaiian or Pacific Islander
Other race
showing: 7 rows

White

Two or more races

Black or African American

Native American

Asian

Native Hawaiian or Pacific Islander

Other race

Spencer Population by Race

Spencer Population Pyramid 2024

Spencer Median Age

67.2

Total

67.5

Male

46.5

Female

Spencer Adults

There are 23 adults, (13 of whom are seniors) in Spencer.

Spencer Age Dependency

130

Age Dependency Ratio

130

Old Age Dependency Ratio

0

Child Dependency Ratio

Spencer Sex Ratio

Female1252.17%
Male1147.83%

Spencer Population by Age

Spencer Renter vs Owner Occupied by Household Type

Household Type
Count
Average Size
Owner
Renter
All181.2883.316.7
Non Family141.2178.621.4
Married41.51000
Male000
Female000
showing: 5 rows

1.5

Average Family Size

1.28

Average Household Size

83.3%

Rate of Home Ownership

Married

Male

Female

NonFamily

owner

renter

Spencer Households and Families

Male

Female

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Less Than 9th Grade

9th to 12th Grade

High School Graduate

Some College

Associates Degree

Bachelors Degree

Graduate Degree

Spencer Educational Attainment by Sex (over 25)

Spencer Educational Attainment by Race

High School Graduation Rate

Bachelors Rate

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

The highest rate of bachelors degrees is among hispanic people with a rate of .

Spencer Educational Attainment by Race

All

Male

Female

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$56,528

Average Earnings

$

Average Male

$

Average Female

Spencer Earnings by Educational Attainment

Spencer Language by Age

Only English

Spanish

Other Indo-European Languages

Asian and Pacific Island Languages

Other Languages

Spencer Language

69.57% of Spencer residents speak only English, while 30.43% speak other languages. The non-English language spoken by the largest group is Spanish, which is spoken by 30.43% of the population.

Spencer Language

Spencer Poverty by Race

rate

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Name
Total
In Poverty
Poverty Rate
Multiple33100%
White13323.08%
showing: 2 rows

26.09%

Overall Poverty Rate

Male Poverty Rate

50%

Female Poverty Rate

Poverty in Spencer

The race most likely to be in poverty in Spencer is Multiple, with 100% below the poverty level.

The race least likely to be in poverty in Spencer is White, with 23.08% below the poverty level.

The poverty rate among those that worked full-time for the past 12 months was . Among those working part-time, it was 75%, and for those that did not work, the poverty rate was 33.33%.

Spencer Poverty

rate

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Rate
Poverty
Some College27.27%
Less Than 9th Grade
High School
Bachelors or Greater
showing: 4 rows

Spencer Poverty Rate by Education

rate

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Rate
Poverty
Female Unemployed100%
Female Employed60%
Male Employed
Male Unemployed
showing: 4 rows

Spencer Poverty Rate by Employment Status and Sex

Spencer Income by Household Type

Households

Families

MarriedFamilies

NonFamilies

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mean

median

Income by Household Type

Spencer Marital Status

Married

Widowed

Divorced

Separated

NeverMarried

Marriage Rates

26.1%

Overall Marriage Rate

27.3%

Male Marriage Rate

25.0%

Female Marriage Rate

Spencer Married by Age and Sex

male

female

Spencer 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.

Spencer Marital Status by Race

Married

Widowed

Divorced

Separated

NeverMarried

Spencer Marital Status

Second Gulf War

First Gulf War

Vietnam

Korea

World War II

1

Number of Veterans

1

Male Veterans

Female Veterans

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Spencer Veterans by War

count

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Spencer Veterans by Age

count

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Spencer Veterans by Race

Spencer Veterans by Education

Less Than 9th Grade

High School Graduate

Some College

Bachelors or Greater

Veteran Poverty Rate

Veteran Disability Rate

Spencer Veterans by Education

LaborForceParticipation

73.9%

Labor Force Participation

56.5%

Employment Rate

23.5%

Unemployment Rate

Spencer Employment by Age

LaborForceParticipation

Spencer Employment by Race

LaborForceParticipation

Spencer 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

34.78%

Born in Spencer

69.57%

Native Born

30.43%

Foreign Born

Non Citizen

30.43%

Naturalized

Place of Birth

69.57% of Spencer residents were born in the United States, with 34.78% having been born in Idaho. of residents are not US citizens. Of those not born in the United States, the largest percentage are from Latin America.

Spencer Place of Birth

Note: data after 2022 is projected based on recent change

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Year
Population
Growth
Growth Rate
20293612.86%
20283512.94%
20273413.03%
20263313.13%
20253213.23%
20243113.33%
20233013.45%
20222913.57%
202128
202028-4-12.5%
201932
201832-1-3.03%
201733
201633-1-2.94%
20153413.03%
201433
201333
201233-3-8.33%
201136-1-2.7%
201037
showing: 20 rows

Spencer Population by Year