Ajo, Pima County, AZ demographics:
population, income, and more

Total population
1,838
-17.3% year-over-year change
Median household income
$53,180/yr
2.0% year-over-year change
Housing units
1,175
-1.5% year-over-year change

Ajo population

How many people live in Ajo

Ajo is home to 1,838 residents, according to the most recent Census data. Gender-wise, 49.5% of Ajo locals are male, and 50.5% are female.

Total population
1,838
-17.3% year-over-year change
Gender ratio
Male
49.5%
909
Female
50.5%
929
Value Percent YoY change
Male 909 49.5% -9.8%
Female 929 50.5% -23.5%
A higher population often means more rental variety and livelier areas. The gender balance—how many men live here compared to women—can reveal a lot about the community and the lifestyles of its residents. Use this info to get a sense of the area's pace and personality.

Age demographics

The median age in Ajo is 59, with the population distributed as follows: about 10.7% are children under 15, then 9% are in the 15 to 24 age group. Adults between 25 and 44 make up 19.9% of the population, while another 21.9% fall into the 45 to 64 bracket. Finally, around 38.6% are 65 or older.

Median age
59
Age breakdown
Under 15
10.7%
15 to 24
9%
25 to 44
19.9%
45 to 64
21.9%
Over 65
38.6%
Value Percent YoY change
Under 15 197 10.7% -38.2%
15 to 24 165 9% -47.0%
25 to 44 365 19.9% -20.3%
45 to 64 402 21.9% -26.2%
Over 65 709 38.6% 20.2%
The age composition helps you get insight into who lives in the area. A younger population might mean a more active, fast-paced vibe, while an older one could suggest a quieter, slower lifestyle. If there's a balanced makeup, you’re likely to find a variety of services, housing types, and community spaces that cater to different life stages.

Racial makeup

In Ajo, 92.4% of the population are US-born citizens, while 5.9% have gained naturalized citizenship. At the same time, 1.7% of residents are non-citizens. As for race, 58.9% of locals are Caucasian, 0.1% are African American and 0.6% have Asian roots. There’s also a share of 21.1% that includes residents with two or more races.

Citizenship
U.S.-born citizens
92.4%
Non-U.S.-born citizens
5.9%
Non-citizens
1.7%
Value Percent YoY change
U.S.-born citizens 1,699 92.4% -18.3%
Non-U.S.-born citizens 108 5.9% 6.9%
Non-citizens 31 1.7% -26.2%
Racial breakdown
White
58.9%
Black or African American
0.1%
American Indian and Alaska Native
15.3%
Asian
0.6%
Native Hawaiian and other Pacific Islander
0%
Two or more races
21.1%
Other
4%
Value Percent
White 1,083 58.9%
Black or African American 2 0.1%
American Indian and Alaska Native 282 15.3%
Asian 11 0.6%
Two or more races 388 21.1%
Other 73 4%

Households in Ajo

A peek inside Ajo households

Ajo has 853 households, with an average of 1 members in each. Of these, 54% are families, while the remaining 46% are made up of individuals living alone or with non-relatives, such as roommates.

Households stats

Total households
853
-8.5% year-over-year change
Average people per household
1
Non-family households
392
Family households
461
Value Percent YoY change
Non-family households 392 46% -8.4%
Family households 461 54% -8.5%
The mix between family and non-family households gives a glimpse into daily life. A higher percentage of families might mean more parks and schools, while more non-family setups can mean flexible housing and diverse living styles. For renters, this can signal what kinds of homes are common and can help you figure out if the area matches your lifestyle.

Housing in Ajo

The housing landscape of Ajo

Ajo's housing consists of 1,175 units, with 84.8% being detached single-family homes ideal for those wanting space. Attached options, including duplexes and townhouses, make up 0.2% and offer a more compact, shared living style. Then there are the multifamily buildings in the area, and for those seeking flexibility, non-traditional options like mobile homes account for 10.3% of the housing landscape.

Housing units
1,175
-1.5% year-over-year change
Housing types
Value Percent
1 unit, detached 996 84.8%
1 unit, attached 2 0.2%
2 units 7 0.6%
5 to 9 units 5 0.4%
20 to 49 units 29 2.5%
Mobile home 121 10.3%
Boat, RV, van, etc. 14 1.2%
Homes built since 2020
% year-over-year change

The age of buildings in Ajo

In Ajo, the median construction year is 1961. About 13.8% of homes were built before the 1940s, with another 13.5% going up by 1949. Most development happened in the second half of the 20th century.

Construction year breakdown by decade
Value Percent YoY change
Built in 1939 or earlier 162 13.8% -12.9%
Built between 1940 and 1949 159 13.5% 13.6%
Built between 1950 and 1959 236 20.1% 9.3%
Built between 1960 and 1969 214 18.2% 7.0%
Built between 1970 and 1979 170 14.5% -11.5%
Built between 1980 and 1989 59 5% -37.2%
Built between 1990 and 1999 85 7.2% -11.5%
Built between 2000 and 2009 59 5% 40.5%
Built between 2010 and 2019 31 2.6% 10.7%
As a renter, knowing when homes were built helps you understand the potential condition and design of rental units. Newer builds may have more contemporary layouts, while older homes can offer character or larger lots, depending on the area.

Ajo occupancy rates

Out of the 853 occupied housing units in Ajo, 70% are owner-occupied, while 30% are lived in by tenants. Meanwhile, 27.4% of all homes on the local market sit vacant.

Occupied housing units
853
-8.5% year-over-year change
Occupancy breakdown
Renter occupied
256
Owner occupied
597
Value Percent YoY
change
Renter occupied 256 30% -2.7%
Owner occupied 597 70% -10.8%
Unoccupied housing units
27.4%
Unoccupied housing units refer to homes that are currently without residents—whether they're waiting for renters or owners, used seasonally, or simply unclaimed. A higher share of empty homes may mean more housing availability, while a low number can reflect a tighter market with more competition. This, along with the renter-vs.-owner mix, helps paint a clearer picture of what types of housing and services are likely to be available in the area.

Ajo housing costs

Housing costs in Ajo come to a median of $585 per month, while tenants specifically pay a median gross rent of $875.

Median housing costs per month
$585/month
This figure sums up typical monthly housing costs for all households in the area. If you own, it includes mortgage payments in addition to property taxes, insurance and HOA fees. If you rent, it accounts for rent plus extras like utilities. It’s useful for seeing how local living expenses stack up compared to other places.
Median gross rent in Ajo
$875/month
Gross rent gives a more complete look at what renters actually pay, including not just base rent, but also utilities and fees. It’s a key number for evaluating rental affordability in your area of interest and understanding how it compares to nearby locations.

Education in Ajo

Ajo education at a glance

About 35.9% of the population in Ajo went to high school, while 32.7% pursued college studies. Another 3.5% earned an associate degree and 15% hold a bachelor’s. Meanwhile, 7.9% went even further, earning a master’s or doctorate.

Education level
Value Percent YoY change
No high school 81 5% 52.8%
High school diploma 577 35.9% -21.8%
College diploma 526 32.7% 5.6%
Associate degree 56 3.5% -37.8%
Bachelor's degree 242 15% -27.5%
Graduate degree 127 7.9% -7.3%
A community’s education mix can offer insights into the local economy and housing market. Higher levels of education often align with more job opportunities and stable incomes, which can increase demand for homes and influence both rent prices and rental availability.

Income in Ajo

How much people earn in Ajo

The average annual household income in Ajo was $31,495 in 2024, the most recent annual data available, according to the U.S. Census Bureau. This marked a -6.7% change from the previous year. At the same time, the median income stood at $53,180, reflecting a +2% shift over the same period.

Average household income in Ajo
$31,495/year
-6.7% year-over-year change
Median household income in Ajo
$53,180/year
2.0% year-over-year change

Ajo income by age

In Ajo, households led by residents aged 25 to 44 — usually in the early to mid stages of their careers — have a median income of $41,767. Those with someone between 45 and 64 in charge, often well established professionally, earn $73,250 overall. Overall, 81% of the locals in this community live above the poverty line.

Income breakdown by age
Value YoY change
25 - 44 $41,767 -19.1%
45 - 64 $73,250 -1.9%
Over 65 $48,068 12.4%
Above poverty level
1,476
Below poverty level
346
Value Percent YoY
change
Above poverty level 1,476 81% -18.4%
Below poverty level 346 19% -13.3%

Average renter income in Ajo

To get a better sense of what renters earn on average in Ajo, their median household income was $31,148 according to 2022 Census data. In addition, the rent-to-income ratio in the area, at 33.7%, shows what portion of their earnings goes toward housing expenses.

Renter median household income
$31,148
Rent-to-income ratio
33.7%
Understanding the rent-to-income ratio can help renters gauge if local housing costs align with their earnings. A ratio under 30% usually signals affordability, while exceeding this mark means rent is taking a larger-than-recommended bite out of income. That could make it harder for you to cover other costs like transportation, healthcare, or child care.

Employment in Ajo

Workforce and job types in Ajo

86.7% of the working population are employed in professional or administrative positions, while 13.3% are in hands-on or service-based jobs. Also, 5.8% run their own businesses, 37.9% are employed by private companies, and 41.2% work in the public sector.

Workforce demographics

White collar
523
Blue collar
80
Value Percent YoY change
White collar 523 86.7% -25.0%
Blue collar 80 13.3% -40.7%
Employer type
Self employees
5.8%
Private companies
37.9%
Governmental workers
41.2%
Not for profit companies
15.1%
Value Percent YoY change
Self employees 35 5.8% -53.3%
Private companies 228 37.9% -8.1%
Governmental workers 248 41.2% -40.2%
Not for profit companies 91 15.1% -3.2%

Transportation in Ajo

How people get around in Ajo

In Ajo, the average commute time is 9 minutes. Commuting methods vary: 84.2% of residents travel by personal vehicle and 8.6% prefer to walk, while the remaining share relies on public transit or on two wheelers to get from A to B.

Commute time
9 min
Means of transportation
Value Percent YoY change
Car 458 84.2% -33.2%
Bicycle 39 7.2% -15.2%
Walk 47 8.6% 42.4%
Understanding how locals get to work can help you plan your own routine. High car usage might mean you’ll need a vehicle, while strong public transit or walkability could save you the hassle. Commute times also play a big role in quality of life—shorter trips can give you more time for the things you enjoy.

Find your place

Explore more communities

FAQs about Ajo demographics 

What is the total population of Ajo?

Ajo has a total population of 1,838 residents, according to the latest release from the U.S. Census Bureau: the 2019-2023 American Community Survey (ACS) 5-year estimates. This figure changed by -17.3% compared to a year ago.

What is the gender ratio in Ajo?

The gender ratio in Ajo is as follows:
  • 49.5% males (909 residents)
  • 50.5% females (929 residents)

What is the median age in Ajo?

The median age in Ajo is 59.

What is the age distribution of the population in Ajo?

The age distribution in Ajo is as follows:
  • Under 15: 10.7% (197 residents)
  • Ages 15-24: 9% (165 residents)
  • Ages 25-44: 19.9% (365 residents)
  • Ages 45-64: 21.9% (402 residents)
  • Over 65: 38.6% (709 residents)

What is the racial and ethnic makeup of Ajo?

The racial and ethnic makeup of Ajo is as follows:
  • White: 58.9% (1,083 residents)
  • Black or African American: 0.1% (2 residents)
  • American Indian and Alaska Native: 15.3% (282 residents)
  • Asian: 0.6% (11 residents)
  • Native Hawaiian and Other Pacific Islander: 0% ( residents)
  • Two or More Races: 21.1% (388 residents)
  • Other: 4% (73 residents)

What percentage of the population in Ajo are U.S.-born citizens?

U.S.-born citizens represent 92.4% of the population in Ajo.

How many housing units are there in Ajo?

There are 1,175 housing units in Ajo, reflecting a -1.5% change compared to the previous year, according to the latest data from the U.S. Census Bureau.

How many households are in Ajo and what is the average household size?

Ajo has a total of 853 households, with an average of 1 people in each.

What is the median household income in Ajo?

Ajo has a median household income of $53,180, representing a +2.0% shift from the previous year, according to the U.S. Census Bureau.

What is the job market overview for Ajo?

Here’s a detailed breakdown of the local job market:

Job types:
  • White-collar workers: 86.7% (523 residents)
  • Blue-collar workers: 13.3% (80 residents)

Places of employment:
  • Self-employed: 5.8% (35 residents)
  • Private companies: 37.9% (228 residents)
  • Governmental workers: 41.2% (248 residents)
  • Not-for-profit companies: 15.1% (91 residents)

Data source & methodology

The demographic data on this page was sourced from the latest U.S. Census Bureau release—the 2019–2023 American Community Survey (ACS) 5-year estimates.

The information, issued annually, is compiled and published by the Point2Homes Research Team as soon as new data becomes available.

No representation, guarantee, or warranty is made concerning the accuracy or completeness of modified or aggregated information for particular areas.

Page last updated: September 2025