Arco, Idaho Population 2020

896
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Arco is a city located in Idaho. With a 2020 population of 896, it is the 91st largest city in Idaho and the 10779th largest city in the United States. Arco is currently growing at a rate of 0.79% annually but its population has decreased by -9.95% since the most recent census, which recorded a population of 995 in 2010. Arco reached it's highest population of 990 in 2010. Spanning over 1 miles, Arco has a population density of 839 people per square mile.

The average household income in Arco is $39,584 with a poverty rate of 30.55%. The median rental costs in recent years comes to $558 per month, and the median house value is $64,600. The median age in Arco is 45.1 years, 45.6 years for males, and 43.5 years for females. For every 100 females there are 93.9 males.

Arco Demographics

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

  • White: 99.85%
  • Native American: 0.15%
  • Black or African American: 0.00%
  • Asian: 0.00%
  • Native Hawaiian or Pacific Islander: 0.00%
  • Other race: 0.00%
  • Two or more races: 0.00%
The current population of Arco, Idaho is 896, based on our projections of the latest US Census estimates. The US Census estimates the 2018 population at 882.The last official US Census in 2010 recorded the population at 995.

Arco, Idaho Population 2020

Population by Race

Race Population Percentage
White66699.85%
American Indian and Alaska Native10.15%
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Arco Population Pyramid 2020

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Arco Median Age

45.1


Total

45.6


Male

43.5


Female

Arco Adults

There are 551 adults, (151 of whom are seniors) in Arco.

Arco Age Dependency

66.8

Age Dependency Ratio

37.8

Old Age Dependency Ratio

29

Child Dependency Ratio

Arco Sex Ratio

Female

344

51.57%

Male

323

48.43%

Arco Households and Families

Arco Renter vs Owner Occupied by Household Type

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Arco Household Types

Type Owner Renter
Married71.3%28.7%
Non Family70.5%29.5%
All67.4%32.6%
Female53.6%46.4%
Male0%0%

67.4%

Rate of Home Ownership

Type Count Average Size Owned
All2732.2967.4
Married1222.6671.3
Non Family951.0870.5
Female563.5553.6
Male00

2.85

Average Family Size

2.29

Average Household Size

1.8%

Unmarried (Opposite Sex)

0%

Unmarried (Same Sex)

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Arco Education

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Education Attained Count Percentage
Less Than 9th Grade50.98%
9th to 12th Grade407.83%
High School Graduate19337.77%
Some College17133.46%
Associates Degree5510.76%
Bachelors Degree173.33%
Graduate Degree305.87%
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Arco Educational Attainment by Race

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Name Total High School Bachelors
White50646547
Hispanic4
Native American11

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 9.29%.

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Name Average Male Female
Overall$16,042$16,875$15,375
Less Than High School$$$
High School Grad$$$
Some College$16,458$$17,500
Bachelors Degree$80,000$80,000$
Graduate Degree$$$

$16,042

Average Earnings

$16,875

Average Male

$15,375

Average Female

Arco Language

Arco Language by Age

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Arco Language

99.21% of Arco residents speak only English, while 0.79% speak other languages. The non-English language spoken by the largest group is Other Indo-European, which is spoken by 0.79% of the population.

Arco Poverty

Arco Poverty by Race

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30.55%

Overall Poverty Rate

26.45%

Male Poverty Rate

34.62%

Female Poverty Rate

Poverty in Arco

The race most likely to be in poverty in Arco is White, with 30.74% below the poverty level.

The race least likely to be in poverty in Arco is White, with 30.74% below the poverty level.

The poverty rate among those that worked full-time for the past 12 months was 11.97%. Among those working part-time, it was 39.42%, and for those that did not work, the poverty rate was 22.31%.

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Name Poverty
Less Than High School31.25%
Some College29.30%
High School26.40%
Bachelors or Greater10.64%
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Name Poverty
Female Unemployed0.00%
Male Unemployed50.00%
Female Employed20.83%
Male Employed8.33%

Arco Income

Arco Income by Household Type

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Name Median Mean
Households$31,339$39,584
Families$37,500$46,513
Married Families$43,750-
Non Families$15,694$24,907
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Arco Marital Status

Arco Marital Status

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Marriage Rates

44.3%

Overall Marriage Rate

46.7%

Male Marriage Rate

42.0%

Female Marriage Rate

Arco Married by Age and Sex

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Arco Marriage

The age group where males are most likely to be married is Over 65, while the female age group most likely to be married is 45-54.

Arco Marital Status by Race

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Arco Veterans

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47

Number of Veterans

47

Male Veterans

Female Veterans

War Veterans
Vietnam17
World War II12
Korea7
Second Gulf War2
First Gulf War
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Age Group Veterans
75+28
65 to 749
55 to 648
18 to 342
35 to 54
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Arco Veterans by Education

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4.26%

Veteran Poverty Rate

23.40%

Veteran Disability Rate

Arco Employment Status

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40.6%

Labor Force Participation

36.3%

Employment Rate

10.5%

Unemployment Rate

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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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55.02%

Born in Idaho

99.40%

Native Born

0.60%

Foreign Born

0.60%

Non Citizen

0.00%

Naturalized

Place of Birth

99.40% of Arco residents were born in the United States, with 55.02% having been born in Idaho. 0.60% 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
202089670.79%
201988970.79%
201888220.23%
201788070.80%
201687310.11%
2015872-30-3.33%
2014902-3-0.33%
2013905-33-3.52%
2012938-26-2.70%
2011964-26-2.63%
20109900.00%