Housing data for Mammoth, AZ

Mammoth, AZ has an estimated 1,191 residents and 558 homes (US Census Bureau, 2020–2024 American Community Survey).

It is a town in Pinal County.

10.9% of households rent.

The median gross rent is $1,146 a month.

Its population shrank measurably since 2015–2019 (−27.9%).

Figures last updated on .

Residents
1,191 (±276)
Housing units
558 (±70)
Households that rent
10.9%
Median gross rent
$1,146
Residents since 2015–2019
−27.9%

What stands out in Mammoth

Homes built before 1980: 75.1% (±13.0 points) in Mammoth, higher than in Pinal County (14.3%).

Median home value: $98,400 (±$11,969) in Mammoth, lower than in Pinal County ($349,000).

Median real estate taxes: $677 (±$107) in Mammoth, lower than in Pinal County ($1,636).

Working from home: 3.4% (±3.8 points) in Mammoth, lower than in Pinal County (16.9%).

Housing in Mammoth at a glance

  • Median rent: $1,146 median gross rent a month (Small sample: wide margin of error)
  • Rent burden: 50.0% of renters pay 30% or more of income (Small sample: wide margin of error)
  • Renters and owners: 10.9% of households rent (Small sample: wide margin of error)
  • Income and affordability: $47,266 median household income
  • Home values: $98,400 median home value
  • Homeowner costs: $1,161 median monthly cost with a mortgage
  • Property taxes: $677 median real estate taxes a year
  • Types of homes: 2.9% of homes are in buildings of 5 or more units
  • Bedrooms: 60.7% of homes have 3 or more bedrooms
  • Age of homes: 75.1% of homes were built before 1980
  • Vacancy rate: 17.5% rental vacancy rate (Small sample: wide margin of error)
  • Heating fuel: 49.0% heat with electricity
  • Commute and cars: 34.5 minutes average trip to work
  • Growth: −27.9% residents since 2015–2019
  • How long people stay: 18.7% moved in since 2020 (Small sample: wide margin of error)
  • Crowding and facilities: 4.9% of homes have more than 1 person per room (Small sample: wide margin of error)

Mammoth against Pinal County, its state and the nation

Estimate (90% margin of error)
MammothPinal CountyArizonaUnited States
Residents1,191 (±276)469,006 (exact)7,378,838 (exact)334,922,499
Housing units558 (±70)184,651 (±196)3,192,839 (±631)143,775,355
Households that rent10.9% (±7.5 points)18.3% (±0.8 points)32.6% (±0.3 points)34.8%
Median gross rent$1,146 (±$592)$1,537 (±$63)$1,543 (±$7)$1,413
Median household income$47,266 (±$8,754)$80,266 (±$1,518)$79,964 (±$407)$80,734
Median home value$98,400 (±$11,969)$349,000 (±$3,631)$394,500 (±$1,474)$332,700
Median real estate taxes (a year)$677 (±$107)$1,636 (±$36)$1,879 (±$10)$3,119
Built before 198075.1% (±13.0 points)14.3% (±0.7 points)29.3% (±0.3 points)49.7%
Average commute34.5 minutes (±8.0)31.8 minutes (±0.6)25.4 minutes (±0.1)26.4 minutes
Households with broadband82.9% (±7.3 points)92.5% (±0.5 points)91.5% (±0.2 points)91.0%
Median age of residents53.0 years (±11.0)40.4 years (±0.2)39.0 years (±0.1)38.9 years

Mammoth covers 26.3 square miles of land, about 45 residents per square mile (Census Bureau Gazetteer).

How Mammoth has changed since 2015–2019

2015–2019 and 2020–2024 American Community Survey 5-year estimates
2015–20192020–2024Amount of changeVerdict
Residents1,653 (±319)1,191 (±276)−27.9%Measurable decrease
Housing units701 (±79)558 (±70)−20.4%Measurable decrease
Median gross rent$642 (±$112)$1,146 (±$592)+78.5%No measurable change after inflation
Median home value$61,900 (±$12,911)$98,400 (±$11,969)+59.0%Up after inflation
Median household income$38,576 (±$2,648)$47,266 (±$8,754)+22.5%No measurable change after inflation
Median owner cost with a mortgage$763 (±$168)$1,161 (±$243)+52.2%No measurable change after inflation
Median real estate taxes$392 (±$67)$677 (±$107)+72.7%Up after inflation
Households that rent21.2% (±8.3 points)10.9% (±7.5 points)−10.3 percentage pointsNot a measurable change
Rental vacancy rate0.0% (±26.0 points)17.5% (±25.8 points)+17.5 percentage pointsNot a measurable change

The Census Bureau publishes 2015–2019 dollars in 2019 dollars and 2020–2024 dollars in 2024 dollars.

Prices (the CPI-U, US Bureau of Labor Statistics) rose 22.7% between 2019 and 2024, so a dollar figure’s verdict compares the two after raising the earlier one by that much, using the Census Bureau’s test for a difference.

The two periods do not overlap, as the Census Bureau recommends for 5-year estimates.

Crime reported to police in Pinal County

Mammoth has no police department of its own in the FBI’s figures, so this is the figure for Pinal County as a whole.

In 2025, the police departments that report for Pinal County recorded 208 violent and 658 property crimes per 100,000 residents.

A county-wide figure describes the whole county, not this place; crime varies from one community to the next.

ZIP codes in Mammoth

ZIP Code Tabulation Areas that cover this place (2020–2024 estimates)
ZIP codeShare of the ZIP’s land in this placeResidentsMedian gross rentMedian home valueMedian household income
8562312%5,558—$428,200$68,541

A ZIP code is a mail route rather than a boundary, so the Census Bureau publishes figures for ZIP Code Tabulation Areas built from census blocks; the share column says how much of each one’s land lies in this place.

Places near Mammoth

Nearest places with Census figures, by straight-line distance
PlaceDistanceMedian gross rentMedian home valueHouseholds that rent
Oracle6.1 mi$839$239,90014.3%
San Manuel7.3 mi$708$119,80016.0%
Saddlebrooke12 mi$2,774$498,7004.6%
Catalina17 mi$1,326$276,2009.8%
Winkelman21 mi$729$65,00018.9%
Hayden22 mi——16.0%
Oro Valley23 mi$1,669$475,70023.6%
Kearny28 mi$1,065$125,10017.9%

Places in Arizona most like Mammoth

PlaceMedian gross rentMedian home valueMedian household incomeHouseholds that rent
Kearny$1,065$125,100$47,03117.9%
San Manuel$708$119,800$48,31416.0%
Superior$881$140,400$45,03031.2%
Lukachukai$921$51,400$37,01111.5%
Pirtleville$592$90,200$48,58932.0%
Oracle$839$239,900$63,77414.3%

Matched on rent, home value, income, the share who rent, the age of the homes, the share in apartment buildings and the commute, each measured against the spread across Arizona.

HUD Fair Market Rent for Mammoth, fiscal year 2027

Phoenix-Mesa-Chandler, AZ MSA, dollars a month
Studio1 bedroom2 bedrooms3 bedrooms4 bedrooms
$1,390$1,493$1,734$2,287$2,537

HUD income limits for Mammoth, fiscal year 2026

Phoenix-Mesa-Chandler, AZ MSA, annual household income
Household sizeExtremely low (30%)Very low (50%)Low (80%)
1 person$23,600$39,350$62,950
2 people$27,000$45,000$71,950
3 people$30,350$50,600$80,950
4 people$33,700$56,200$89,900
5 people$38,680$60,700$97,100
6 people$44,360$65,200$104,300
7 people$50,040$69,700$111,500
8 people$55,720$74,200$118,700

These are the limits HUD sets for its housing programs in the Phoenix-Mesa-Chandler, AZ MSA, where HUD’s median family income for fiscal year 2026 is $112,400.

A program can use its own limits; tax-credit and local programs often do.

Survey years: 2020–2024 (American Community Survey 5-year estimates), compared with 2015–2019.

Margins of error are at the 90% confidence level.

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Questions about Mammoth

What is the median household income in Mammoth?

The median household income in Mammoth is $47,266 (±$8,754) a year (2020–2024 American Community Survey).

What is the average home value in Mammoth, AZ?

The Census Bureau publishes the median: $98,400 (±$11,969) for owner-occupied homes in Mammoth (2020–2024 American Community Survey).

What is the average mortgage payment in Mammoth?

The Census Bureau publishes total owner costs rather than the mortgage alone: the median for owners with a mortgage in Mammoth, AZ is $1,161 (±$243) a month, including taxes, insurance and utilities.

How much are property taxes in Mammoth?

The median real estate tax paid by homeowners in Mammoth, AZ is $677 (±$107) a year (2020–2024 American Community Survey).

How many homes are in Mammoth?

Mammoth, AZ has an estimated 558 (±70) housing units, occupied and vacant (2020–2024 American Community Survey).

What is the most common home size in Mammoth?

The most common size is 3 bedrooms, 45.5% of homes in Mammoth, AZ.

Is Mammoth growing?

In Mammoth, the number of residents went from 1,653 in 2015–2019 to 1,191 in 2020–2024 (−27.9%), a measurable decrease.

What ZIP codes are in Mammoth?

The ZIP code that covers Mammoth is 85623.

Sources

To check these figures in the Census Bureau’s own API, request the variables below from the 2024 ACS 5-year data profile (acs/acs5/profile) for Mammoth town, Arizona (place:43990, in state:04).

Each estimate (E or PE) has a margin of error beside it (M or PM).

The 2015–2019 figures are B01003_001E, B01003_001M, B25064_001E, B25064_001M from the 2019 release.

The API needs a free key.

Request a Census API key.

DP05_0001E, DP05_0001M, DP04_0001E, DP04_0001M, DP04_0047PE, DP04_0047PM, DP04_0134E, DP04_0134M, DP03_0062E, DP03_0062M, DP04_0089E, DP04_0089M

This product uses the Census Bureau Data API but is not endorsed or certified by the Census Bureau.

Figures are published by the US Census Bureau, HUD, the Bureau of Labor Statistics and the FBI; Seayora reproduces them and does not adjust them, except where a sentence says it compares dollar figures after inflation. They describe the whole place, not any one building or street, and are not an appraisal, a rent determination, a tax bill, a safety rating or legal advice.

Figures last updated on .

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