Firth, Idaho Population 2020

508

Firth is a city located in Idaho. With a 2020 population of 508, it is the 126th largest city in Idaho and the 13237th largest city in the United States. Firth is currently growing at a rate of 1.60% annually and its population has increased by 6.50% since the most recent census, which recorded a population of 477 in 2010. Spanning over 1 miles, Firth has a population density of 886 people per square mile.

The average household income in Firth is $57,304 with a poverty rate of 11.11%. The median rental costs in recent years comes to $531 per month, and the median house value is $105,700. The median age in Firth is 35.6 years, 31.5 years for males, and 37.7 years for females. For every 100 females there are 129.5 males.

Firth Demographics

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

  • White: 84.94%
  • Other race: 8.43%
  • Two or more races: 3.41%
  • Native American: 2.41%
  • Asian: 0.80%
  • Black or African American: 0.00%
  • Native Hawaiian or Pacific Islander: 0.00%
The current population of Firth, Idaho is 508, based on our projections of the latest US Census estimates. The US Census estimates the 2018 population at 492.The last official US Census in 2010 recorded the population at 477.

Firth, Idaho Population 2020

Population by Race

Race Population Percentage
White42384.94%
Some Other Race428.43%
Two or More Races173.41%
American Indian and Alaska Native122.41%
Asian40.80%

Firth Population Pyramid 2020

Firth Median Age

35.6


Total

31.5


Male

37.7


Female

Firth Adults

There are 349 adults, (66 of whom are seniors) in Firth.

Firth Age Dependency

76

Age Dependency Ratio

23.3

Old Age Dependency Ratio

52.7

Child Dependency Ratio

Firth Sex Ratio

Female

217

43.57%

Male

281

56.43%

Firth Households and Families

Firth Renter vs Owner Occupied by Household Type

Firth Household Types

Type Owner Renter
Female100%0%
Married72.9%27.1%
All63.5%36.5%
Non Family40%60%
Male0%100%

63.5%

Rate of Home Ownership

Type Count Average Size Owned
All1672.9863.5
Married964.0172.9
Non Family551.0940
Female143.43100
Male22.50

3.83

Average Family Size

2.98

Average Household Size

4.8%

Unmarried (Opposite Sex)

0%

Unmarried (Same Sex)

Firth Education

Education Attained Count Percentage
Less Than 9th Grade51.60%
9th to 12th Grade3611.50%
High School Graduate11938.02%
Some College6320.13%
Associates Degree3611.50%
Bachelors Degree5216.61%
Graduate Degree20.64%

Firth Educational Attainment by Race

Name Total High School Bachelors
White27324752
Hispanic28162
Other Race178
Multiple Races52
Native American55
Asian44

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

The highest rate of bachelors degrees is among white people with a rate of 19.05%.

Name Average Male Female
Overall$32,292$40,040$22,083
Less Than High School$13,750$18,333$11,875
High School Grad$40,938$41,078$
Some College$22,000$35,000$
Bachelors Degree$25,781$$35,625
Graduate Degree$$$

$32,292

Average Earnings

$40,040

Average Male

$22,083

Average Female

Firth Language

Firth Language by Age

Firth Language

87.23% of Firth residents speak only English, while 12.77% speak other languages. The non-English language spoken by the largest group is Spanish, which is spoken by 12.77% of the population.

Firth Poverty

Firth Poverty by Race

Name Total In Poverty Poverty Rate
White398297.29%
Hispanic691623.19%
Multiple171058.82%

11.11%

Overall Poverty Rate

11.15%

Male Poverty Rate

11.06%

Female Poverty Rate

Poverty in Firth

The race most likely to be in poverty in Firth is Multiple, with 58.82% below the poverty level.

The race least likely to be in poverty in Firth is White, with 7.29% below the poverty level.

The poverty rate among those that worked full-time for the past 12 months was 1.41%. Among those working part-time, it was 20.47%, and for those that did not work, the poverty rate was 18.56%.

Name Poverty
Less Than High School19.51%
High School8.40%
Some College8.08%
Bachelors or Greater1.85%
Name Poverty
Female Unemployed0.00%
Male Unemployed20.00%
Female Employed13.51%
Male Employed11.35%

Firth Income

Firth Income by Household Type

Name Median Mean
Households$50,313$57,304
Families$62,813$71,150
Married Families$64,063-
Non Families$24,250$28,085

Firth Marital Status

Firth Marital Status

Marriage Rates

53.5%

Overall Marriage Rate

51.2%

Male Marriage Rate

56.3%

Female Marriage Rate

Firth Married by Age and Sex

Firth Marriage

The age group where males are most likely to be married is 45-54, while the female age group most likely to be married is 20-34.

Firth Marital Status by Race

Firth Veterans

27

Number of Veterans

21

Male Veterans

6

Female Veterans

War Veterans
First Gulf War10
Second Gulf War6
World War II5
Vietnam4
Korea2
Age Group Veterans
35 to 5411
75+9
55 to 647
65 to 74
18 to 34
Name Veterans % of Total
White227.17%
Asian4100.00%
2 or More17.14%

$Firth Veterans by Education

18.52%

Veteran Poverty Rate

44.44%

Veteran Disability Rate

Firth Employment Status

61.5%

Labor Force Participation

58.7%

Employment Rate

4.4%

Unemployment Rate

Firth 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

62.85%

Born in Idaho

95.78%

Native Born

4.22%

Foreign Born

3.21%

Non Citizen

Place of Birth

95.78% of Firth residents were born in the United States, with 62.85% having been born in Idaho. 3.21% of residents are not US citizens. Of those not born in the United States, the largest percentage are from Latin America.

Year Population Growth Annual Growth Rate
202050881.60%
201950081.63%
201849261.23%
201748681.67%
201647820.42%
2015476-2-0.42%
2014478-1-0.21%
20134790.00%
2012479-3-0.62%
201148220.42%
20104800.00%