Mammoth, Arizona Population 2020

1,708
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Mammoth is a city located in Arizona. With a 2020 population of 1,708, it is the 83rd largest city in Arizona and the 8217th largest city in the United States. Mammoth is currently growing at a rate of 1.73% annually and its population has increased by 19.78% since the most recent census, which recorded a population of 1,426 in 2010. Spanning over 26 miles, Mammoth has a population density of 65 people per square mile.

The average household income in Mammoth is $46,793 with a poverty rate of 24.84%. The median rental costs in recent years comes to $638 per month, and the median house value is $60,700. The median age in Mammoth is 43.5 years, 43.6 years for males, and 43.4 years for females. For every 100 females there are 114.8 males.

Mammoth Demographics

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

  • White: 84.97%
  • Other race: 7.00%
  • Two or more races: 4.26%
  • Native American: 3.77%
  • Black or African American: 0.00%
  • Asian: 0.00%
  • Native Hawaiian or Pacific Islander: 0.00%
The current population of Mammoth, Arizona is 1,708, based on our projections of the latest US Census estimates. The US Census estimates the 2018 population at 1,650.The last official US Census in 2010 recorded the population at 1,426.

Mammoth, Arizona Population 2020

Population by Race

Race Population Percentage
White1,57784.97%
Some Other Race1307.00%
Two or More Races794.26%
American Indian and Alaska Native703.77%
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Mammoth Population Pyramid 2020

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Mammoth Median Age

43.5


Total

43.6


Male

43.4


Female

Mammoth Adults

There are 1,455 adults, (395 of whom are seniors) in Mammoth.

Mammoth Age Dependency

75.1

Age Dependency Ratio

37.3

Old Age Dependency Ratio

37.8

Child Dependency Ratio

Mammoth Sex Ratio

Female

864

46.55%

Male

992

53.45%

Mammoth Households and Families

Mammoth Renter vs Owner Occupied by Household Type

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Mammoth Household Types

Type Owner Renter
Male77.8%22.2%
Married75%25%
All74.3%25.7%
Female73.6%26.4%
Non Family73.1%26.9%

74.3%

Rate of Home Ownership

Type Count Average Size Owned
All5733.2474.3
Married2363.5975
Non Family1711.3373.1
Female1214.8273.6
Male454.477.8

3.71

Average Family Size

3.24

Average Household Size

11.5%

Unmarried (Opposite Sex)

0%

Unmarried (Same Sex)

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Mammoth Education

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Education Attained Count Percentage
Less Than 9th Grade21716.53%
9th to 12th Grade15211.58%
High School Graduate46635.49%
Some College32024.37%
Associates Degree997.54%
Bachelors Degree292.21%
Graduate Degree302.28%
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Mammoth Educational Attainment by Race

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Name Total High School Bachelors
Hispanic92262625
White35828525
Other Race9557
Native American3333
Multiple Races26269

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 multiple races people with a rate of 34.62%.

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Name Average Male Female
Overall$26,786$36,375$20,132
Less Than High School$8,250$$7,750
High School Grad$31,771$35,972$24,583
Some College$22,583$36,591$16,932
Bachelors Degree$$$
Graduate Degree$$$

$26,786

Average Earnings

$36,375

Average Male

$20,132

Average Female

Mammoth Language

Mammoth Language by Age

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Mammoth Language

56.53% of Mammoth residents speak only English, while 43.47% speak other languages. The non-English language spoken by the largest group is Spanish, which is spoken by 42.62% of the population.

Mammoth Poverty

Mammoth Poverty by Race

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Name Total In Poverty Poverty Rate
Hispanic1,33530622.92%
White4158420.24%
Multiple794658.23%
Other1303728.46%
Native703042.86%

24.84%

Overall Poverty Rate

22.54%

Male Poverty Rate

27.43%

Female Poverty Rate

Poverty in Mammoth

The race most likely to be in poverty in Mammoth is Multiple, with 58.23% below the poverty level.

The race least likely to be in poverty in Mammoth is White, with 20.24% below the poverty level.

The poverty rate among those that worked full-time for the past 12 months was 0.26%. Among those working part-time, it was 28.81%, and for those that did not work, the poverty rate was 31.06%.

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Name Poverty
Less Than High School26.56%
High School26.18%
Some College11.46%
Bachelors or Greater0.00%
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Name Poverty
Female Unemployed25.00%
Male Employed10.10%
Female Employed9.64%
Male Unemployed0.00%

Mammoth Income

Mammoth Income by Household Type

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Name Median Mean
Households$41,094$46,793
Families$43,125$51,174
Married Families$51,364-
Non Families$25,375$29,947
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Mammoth Marital Status

Mammoth Marital Status

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Marriage Rates

34.9%

Overall Marriage Rate

34.2%

Male Marriage Rate

35.8%

Female Marriage Rate

Mammoth Married by Age and Sex

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Mammoth 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.

Mammoth Marital Status by Race

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Mammoth Veterans

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158

Number of Veterans

131

Male Veterans

27

Female Veterans

War Veterans
Vietnam64
Korea28
World War II24
First Gulf War15
Second Gulf War5
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Age Group Veterans
65 to 7458
75+52
55 to 6436
35 to 5410
18 to 342
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Name Veterans % of Total
White1269.94%
Hispanic575.56%
2 or More1756.67%
Other1110.28%
Indian48.00%

Mammoth Veterans by Education

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5.70%

Veteran Poverty Rate

37.34%

Veteran Disability Rate

Mammoth Employment Status

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40.7%

Labor Force Participation

35.9%

Employment Rate

11.7%

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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68.10%

Born in Arizona

91.38%

Native Born

8.62%

Foreign Born

5.66%

Non Citizen

2.96%

Naturalized

Place of Birth

91.38% of Mammoth residents were born in the United States, with 68.10% having been born in Arizona. 5.66% 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
20201,708291.73%
20191,679291.76%
20181,650311.91%
20171,619291.82%
20161,590372.38%
20151,553271.77%
20141,526241.60%
20131,50220.13%
20121,50070.47%
20111,493-15-0.99%
20101,5080.00%