Zip code 85618: Mammoth, Arizona

Q: What city is zip code 85618?

85618 is assigned to Mammoth, Arizona. The city name is the one the Postal Service prefers for mail addressed to this zip code.

Q: What county is 85618 in?

85618 is in Pinal County, Arizona.

Q: What is the population of 85618?

About 1,550 people live in 85618, according to the Census Bureau's American Community Survey.

Q: What time zone is 85618 in?

85618 is in Mountain Standard Time.

Q: What is the median household income in 85618?

The median household income in 85618 is $51,953.

Q: What zip codes are near 85618?

The closest zip codes to 85618 are 85623, 85192, 85631, 85135, 85739.

Residential delivery areaPinal CountyMountain Standard Time

Population

1,550

Median household income

$52K

U.S. $81K

Median home value

$103K

U.S. $333K

Median rent

$1,136/mo

U.S. $1,413

Median age

57.3

U.S. 38.9

Land area

260 sq mi

6 people/sq mi

Boundary is the Census Bureau's ZIP Code Tabulation Area, which closely tracks the postal delivery area.

About 85618

85618 is a rural zip code in Mammoth, Arizona (Pinal County), covering 260 sq mi of land. About 1,550 people live here, or 6 per square mile. The median resident is 57.3 years old, compared with 38.9 nationally.

The median household earns $51,953 a year, 36% below the national median of $80,734. 25.7% of residents live below the poverty line (U.S.: 12.5%). A typical home is valued at $102,500, or 2.0 years of median household income (U.S.: 4.1 years), which makes homes relatively affordable for local earners. 88% of occupied homes are lived in by their owners, and renters pay a median of $1,136 a month.

7% of adults hold a bachelor's degree or higher (U.S.: 36%). Commuters average 32.8 minutes each way, and 3% of workers work from home. The most common jobs among working residents are in construction and repair; transportation and moving goods; and cleaning and personal care. 15% of them are self-employed (U.S.: 10%). 58% of households speak a language other than English at home, most often Spanish.

How 85618 compares

Sorted from highest to lowest national percentile

Unemployment rate24%
99th
WeaknessU.S. 5.2% · AZ 5.1%14th of 393 in AZ
Median age57.3
98th
U.S. 38.9 · AZ 3975th of 394 in AZ
Residents 65 and older33.1%
98th
U.S. 17.2% · AZ 18.9%91st of 394 in AZ
Veterans14.1%
97th
U.S. 6.2% · AZ 7.9%66th of 394 in AZ
Government workers25.2%
95th
U.S. 14.5% · AZ 13.9%87th of 393 in AZ
Poverty rate25.7%
93rd
WeaknessU.S. 12.5% · AZ 12.5%78th of 392 in AZ
Homeownership rate88.1%
93rd
StrengthU.S. 65.2% · AZ 67.4%83rd of 390 in AZ
Housing vacancy19%
92nd
U.S. 10.1% · AZ 10.5%120th of 390 in AZ
Self-employed workers15.2%
91st
U.S. 10% · AZ 9.9%68th of 393 in AZ
Average commute32.8 min
86th
WeaknessU.S. 26.4 min · AZ 25.4 min68th of 373 in AZ
Rent-burdened renters60%
83rd
WeaknessU.S. 51.1% · AZ 51.4%58th of 372 in AZ
Uninsured rate10.6%
74th
U.S. 8.4% · AZ 10.5%174th of 392 in AZ
Foreign-born residents7.9%
42nd
U.S. 14.1% · AZ 13%194th of 394 in AZ
Diversity index42.9
40th
U.S. 61.4 · AZ 61.9216th of 394 in AZ
Median gross rent$1,136
31st
U.S. $1,413 · AZ $1,543196th of 327 in AZ
Median earnings per worker$38,017
16th
WeaknessU.S. $49,666 · AZ $48,427283rd of 387 in AZ
Residents under 1817%
14th
U.S. 22% · AZ 21.6%256th of 394 in AZ
Median household income$51,953
11th
WeaknessU.S. $80,734 · AZ $79,964282nd of 374 in AZ
Income inequality (Gini)0.383
11th
StrengthU.S. 0.483 · AZ 0.464308th of 388 in AZ
Broadband access84%
10th
WeaknessU.S. 91% · AZ 91.5%275th of 390 in AZ
Per capita income$21,199
4th
WeaknessU.S. $44,673 · AZ $42,503329th of 394 in AZ
Median home value$102,500
3rd
U.S. $332,700 · AZ $394,500315th of 366 in AZ
Work from home3.1%
3rd
U.S. 15.1% · AZ 18.4%343rd of 393 in AZ
Population1,550
2nd
U.S. 334,922,499 · AZ 7,378,838312th of 394 in AZ
Population density6/sq mi
1st
U.S. 95/sq mi · AZ 65/sq mi312th of 394 in AZ
Bachelor's degree or higher6.8%
1st
WeaknessU.S. 35.7% · AZ 33.3%350th of 394 in AZ
Tech workers0%
1st
U.S. 3.8% · AZ 3.7%376th of 393 in AZ
Healthcare workers1.1%
1st
U.S. 9.7% · AZ 9.3%346th of 393 in AZ

Measure	85618	Pinal	AZ	U.S.	National percentile	Rank in AZ
Unemployment rateWeakness	24%	6%	5.1%	5.2%	99th	14th of 393
Median age	57.3	40.4	39	38.9	98th	75th of 394
Residents 65 and older	33.1%	21.5%	18.9%	17.2%	98th	91st of 394
Veterans	14.1%	9.7%	7.9%	6.2%	97th	66th of 394
Government workers	25.2%	14.8%	13.9%	14.5%	95th	87th of 393
Poverty rateWeakness	25.7%	11.1%	12.5%	12.5%	93rd	78th of 392
Homeownership rateStrength	88.1%	81.7%	67.4%	65.2%	93rd	83rd of 390
Housing vacancy	19%	12.3%	10.5%	10.1%	92nd	120th of 390
Self-employed workers	15.2%	9%	9.9%	10%	91st	68th of 393
Average commuteWeakness	32.8 min	31.8 min	25.4 min	26.4 min	86th	68th of 373
Rent-burdened rentersWeakness	60%	46.8%	51.4%	51.1%	83rd	58th of 372
Uninsured rate	10.6%	10.9%	10.5%	8.4%	74th	174th of 392
Foreign-born residents	7.9%	9.1%	13%	14.1%	42nd	194th of 394
Diversity index	42.9	60.3	61.9	61.4	40th	216th of 394
Median gross rent	$1,136	$1,537	$1,543	$1,413	31st	196th of 327
Median earnings per workerWeakness	$38,017	$47,695	$48,427	$49,666	16th	283rd of 387
Residents under 18	17%	21.5%	21.6%	22%	14th	256th of 394
Median household incomeWeakness	$51,953	$80,266	$79,964	$80,734	11th	282nd of 374
Income inequality (Gini)Strength	0.383	0.420	0.464	0.483	11th	308th of 388
Broadband accessWeakness	84%	92.5%	91.5%	91%	10th	275th of 390
Per capita incomeWeakness	$21,199	$36,067	$42,503	$44,673	4th	329th of 394
Median home value	$102,500	$349,000	$394,500	$332,700	3rd	315th of 366
Work from home	3.1%	16.9%	18.4%	15.1%	3rd	343rd of 393
Population	1,550	469,006	7,378,838	334,922,499	2nd	312th of 394
Population density	6/sq mi	87/sq mi	65/sq mi	95/sq mi	1st	312th of 394
Bachelor's degree or higherWeakness	6.8%	22.5%	33.3%	35.7%	1st	350th of 394
Tech workers	0%	2.9%	3.7%	3.8%	1st	376th of 393
Healthcare workers	1.1%	8%	9.3%	9.7%	1st	346th of 393

The percentile is the share of Americans who live in a zip code with a lower value, so the 50th percentile is typical. Rank 1 is the highest value in the state. Both include zip codes with at least 100 residents. Strengths and weaknesses mark measures in the best or worst fifth nationally, where higher or lower is clearly better (income, poverty, education, commute, broadband, insurance and similar). Measures like age or density are left unmarked.

People

Age

Under 5

12%

5–17

18–24

11%

25–34

35–44

45–54

19%

55–64

18%

65–74

15%

75+

Median age

57.3

Under 18

17%

65 and over

33.1%

Race and ethnicity

White27%
Black0%
Hispanic70%
Asian0%
Native American0.6%
Pacific Islander0%
Other0%
Multiracial2%

Diversity index

42.9

U.S. 61.4

Foreign-born

7.9%

U.S. 14.1%

Born in state

68.3%

Language spoken at home (households)

English only

42%

Spanish

57%

Other Indo-European

Asian / Pacific

Other

0.7%

Households

Households: 555
Average household size: 2.8
Family households: 66.3%
Married couples: 41.3%
Living alone: 19.8%
Veterans (of adults): 14.1%
Male / female: 53% / 47%

Income and poverty

Household income distribution

<$25k

23%

$25–50k

25%

$50–75k

24%

$75–100k

19%

$100–150k

$150–200k

$200k+

0.9%

Median household income

85618

$51,953

Pinal Co.

$80,266

Arizona

$79,964

United States

$80,734

Per capita income

$21,199

U.S. $44,673

Poverty rate

25.7%

U.S. 12.5%

Households earning $150K+

4.5%

U.S. 23%

Income inequality (Gini)

0.383

U.S. 0.483

Housing

Median home value

85618

$102,500

Pinal Co.

$349,000

Arizona

$394,500

United States

$332,700

Median gross rent

85618

$1,136

Pinal Co.

$1,537

Arizona

$1,543

United States

$1,413

Types of housing

Single-family

65%

2–4 units

5–19 units

20+ units

0.6%

Mobile home

28%

Boat, RV, van

0.7%

Housing units: 685
Owner-occupied: 88.1%
Vacant: 19%
Median year built: 1973
Median rooms: 5.4
Renters paying 30%+ of income: 60%
Renters paying 50%+ of income: 40%
Home value to income: 2.0× (U.S. 4.1×)

Work and commute

How people get to work

Drove alone

62%

Carpooled

26%

Transit

Walked

Bicycle

Worked from home

Other

Commute time (one way)

<10 min

14%

10–19

36%

20–29

12%

30–44

45–59

13%

60+

22%

Average commute

32.8 min

U.S. 26.4 min

Unemployment

24%

U.S. 5.2%

In labor force

36.1%

U.S. 63.5%

Jobs and careers

What employed residents do, wherever they work

Occupations

Construction and repair

22%

Transportation and moving

20%

Cleaning and personal care

Office and admin

Food service

Sales

Police and fire

Education

Legal and social services

Management

Production

Business and finance

Healthcare

Computer and math

Engineering and science

Arts, media and sports

Farming, fishing and forestry

Industries

Retail

19%

Education

13%

Agriculture and mining

12%

Health care and social assistance

Construction

Admin, support and management

Restaurants and hotels

Public administration

Wholesale

Manufacturing

Other services

Professional and technical services

Finance, insurance and real estate

Transportation, warehousing and utilities

Information

Arts and recreation

Median earnings per worker

$38,017

U.S. $49,666

Self-employed

15.2%

U.S. 10%

Government workers

25.2%

U.S. 14.5%

Nonprofit workers

1.4%

U.S. 8.8%

Median earnings by type of work

Type of work	85618	U.S.
Management, business, science and arts	$43,125	$74,888
Service	$31,125	$26,804
Sales and office	$22,159	$40,476
Construction and maintenance	$7,308	$49,199
Production and transportation	$38,285	$39,989

Education, internet and health coverage

Highest education (adults 25+)

No diploma

18%

High school

47%

Some college

22%

Associate's

Bachelor's

Graduate

High school graduate or higher: 81.7%
Bachelor's degree or higher: 6.8%
Graduate or professional degree: 3.3%
Households with broadband: 84%
Cable, fiber or DSL: 54.8%
No internet access: 11.5%
Without health insurance: 10.6%
Limited-English households: 2.7%

Geography

City (USPS): Mammoth
State: Arizona
County: Pinal County
Center point: 32.7764° N, 110.6942° W
Land area: 260 sq mi
Water area: under 0.1 sq mi
Time zone: Mountain Standard Time (UTC-7, no daylight saving)
Zip type: Residential delivery area

Cities and towns within this zip

Mammoth2% of zip

Census places overlapping the zip's area. Mail may use a different city name than the municipality.

Zip codes near 85618

Search by radius

Zip	City	Distance	Population	IncomeMedian income	Home value
85623	Oracle, AZ	10 mi	5,558	$68,541	$428,200
85192	Winkelman, AZ	13 mi	1,849	$59,922	$161,800
85631	San Manuel, AZ	16 mi	3,508	$48,389	$120,400
85135	Hayden, AZ	16 mi	331	$29,722	—
85739	Tucson, AZ	22 mi	18,478	$81,711	$416,700
85738	Catalina, AZ · PO box	23 mi	—	—	—
85619	Mount Lemmon, AZ	26 mi	0	—	—
85755	Tucson, AZ	27 mi	18,560	$113,831	$486,900
85737	Tucson, AZ	29 mi	22,785	$107,348	$469,500
85137	Kearny, AZ	31 mi	2,406	$57,946	$134,000
85132	Florence, AZ	32 mi	38,671	$79,000	$339,300
85658	Marana, AZ	32 mi	16,051	$123,415	$478,400

Zip codes like 85618 elsewhere

Matched on income, home values, age, density, education, housing and commuting

Questions about 85618

What city is zip code 85618?

85618 is assigned to Mammoth, Arizona. The city name is the one the Postal Service prefers for mail addressed to this zip code.

What county is 85618 in?

85618 is in Pinal County, Arizona.

What is the population of 85618?

About 1,550 people live in 85618, according to the Census Bureau's American Community Survey.

What time zone is 85618 in?

85618 is in Mountain Standard Time.

What is the median household income in 85618?

The median household income in 85618 is $51,953.

What zip codes are near 85618?

The closest zip codes to 85618 are 85623, 85192, 85631, 85135, 85739.

Demographic figures are 2020–2024 American Community Survey 5-year estimates for ZIP Code Tabulation Area 85618, from the U.S. Census Bureau. Small areas have wide margins of error. How we build these numbers.