Sierra Montana, Surprise, AZ demographics:
population, income, and more

Total population
4,937
1.0% year-over-year change
Median household income
$112,164/yr
4.7% year-over-year change
Housing units
1,579
4.0% year-over-year change

Sierra Montana population

How many people live in Sierra Montana

Sierra Montana is home to 4,937 residents, according to the most recent Census data. Gender-wise, 47.6% of Sierra Montana locals are male, and 52.4% are female.

Total population
4,937
1.0% year-over-year change
Gender ratio
Male
47.6%
2,351
Female
52.4%
2,586
Value Percent YoY change
Male 2,351 47.6% 1.0%
Female 2,586 52.4% 1.1%
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 Sierra Montana is 37, with the population distributed as follows: about 22.8% are children under 15, then 14.4% are in the 15 to 24 age group. Adults between 25 and 44 make up 23.8% of the population, while another 26.4% fall into the 45 to 64 bracket. Finally, around 12.6% are 65 or older.

Median age
36.9
Age breakdown
Under 15
22.8%
15 to 24
14.4%
25 to 44
23.8%
45 to 64
26.4%
Over 65
12.6%
Value Percent YoY change
Under 15 1,127 22.8% -3.5%
15 to 24 712 14.4% -4.3%
25 to 44 1,174 23.8% 0.8%
45 to 64 1,302 26.4% 4.3%
Over 65 623 12.6% 11.1%
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 Sierra Montana, 86.8% of the population are US-born citizens, while 10.7% have gained naturalized citizenship. At the same time, 2.6% of residents are non-citizens. As for race, 69.9% of locals are Caucasian, 6% are African American and 2.8% have Asian roots. Another 1.2% are Indigenous American, 0.4% are Pacific Islanders, while 3.7% identify as another race. There’s also a share of 16% that includes residents with two or more races.

Citizenship
U.S.-born citizens
86.8%
Non-U.S.-born citizens
10.7%
Non-citizens
2.6%
Value Percent YoY change
U.S.-born citizens 4,284 86.8% -1.1%
Non-U.S.-born citizens 527 10.7% 24.6%
Non-citizens 126 2.6% -3.1%
Racial breakdown
White
69.9%
Black or African American
6%
American Indian and Alaska Native
1.2%
Asian
2.8%
Native Hawaiian and other Pacific Islander
0.4%
Two or more races
16%
Other
3.7%
Value Percent
White 3,453 69.9%
Black or African American 295 6%
American Indian and Alaska Native 60 1.2%
Asian 136 2.8%
Native Hawaiian and other Pacific Islander 19 0.4%
Two or more races 791 16%
Other 183 3.7%

Households in Sierra Montana

A peek inside Sierra Montana households

Sierra Montana has 1,517 households, with an average of 3 members in each. Of these, 83.7% are families, while the remaining 16.3% are made up of individuals living alone or with non-relatives, such as roommates.

Households stats

Total households
1,517
4.0% year-over-year change
Average people per household
3
Non-family households
247
Family households
1,270
Value Percent YoY change
Non-family households 247 16.3% 15.4%
Family households 1,270 83.7% 2.1%
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 Sierra Montana

The housing landscape of Sierra Montana

Sierra Montana's housing consists of 1,579 units, with 93.8% being detached single-family homes ideal for those wanting space. Attached options, including duplexes and townhouses, make up 1.3% 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 0.9% of the housing landscape.

Housing units
1,579
4.0% year-over-year change
Housing types
Value Percent
1 unit, detached 1,481 93.8%
1 unit, attached 21 1.3%
2 units 5 0.3%
3 or 4 units 24 1.5%
5 to 9 units 10 0.6%
10 to 19 units 8 0.5%
20 to 49 units 4 0.2%
50 or more units 12 0.8%
Mobile home 14 0.9%
Homes built since 2020
94
113.6% year-over-year change

The age of buildings in Sierra Montana

In Sierra Montana, the median construction year is 2006. Most development happened in the second half of the 20th century. Then, 64.5% of homes were added from 2000 to 2009, 20.8% between 2010 and 2019, and 6% are part of the newest wave of development.

Construction year breakdown by decade
Value Percent YoY change
Built between 1940 and 1949 12 0.8% 0.0%
Built between 1950 and 1959 4 0.2% 33.3%
Built between 1960 and 1969 10 0.6% 100.0%
Built between 1970 and 1979 11 0.7% 0.0%
Built between 1980 and 1989 29 1.8% 11.5%
Built between 1990 and 1999 73 4.6% 17.7%
Built between 2000 and 2009 1,018 64.5% -2.6%
Built between 2010 and 2019 328 20.8% 5.5%
Built in 2020 or later 94 6% 113.6%
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.

Sierra Montana occupancy rates

Out of the 1,517 occupied housing units in Sierra Montana, 81.9% are owner-occupied, while 18.1% are lived in by tenants. Meanwhile, 3.9% of all homes on the local market sit vacant.

Occupied housing units
1,517
4.0% year-over-year change
Occupancy breakdown
Renter occupied
274
Owner occupied
1,243
Value Percent YoY
change
Renter occupied 274 18.1% 5.4%
Owner occupied 1,243 81.9% 3.8%
Unoccupied housing units
3.9%
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.

Sierra Montana housing costs

Housing costs in Sierra Montana come to a median of $1,827 per month, while tenants specifically pay a median gross rent of $2,155.

Median housing costs per month
$1,827/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 Sierra Montana
$2,155/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 Sierra Montana

Sierra Montana education at a glance

About 32.5% of the population in Sierra Montana went to high school, while 27.1% pursued college studies. Another 10.8% earned an associate degree and 17.5% hold a bachelor’s. Meanwhile, 10.8% went even further, earning a master’s or doctorate.

Education level
Value Percent YoY change
No high school 48 1.4% 41.2%
High school diploma 1,159 32.5% 1.7%
College diploma 965 27.1% 6.0%
Associate degree 384 10.8% -2.3%
Bachelor's degree 624 17.5% -2.8%
Graduate degree 384 10.8% 27.6%
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 Sierra Montana

How much people earn in Sierra Montana

The average annual household income in Sierra Montana was $142,719 in 2024, the most recent annual data available, according to the U.S. Census Bureau. This marked a +7.8% change from the previous year. At the same time, the median income stood at $112,164, reflecting a +4.7% shift over the same period.

Average household income in Sierra Montana
$142,719/year
7.8% year-over-year change
Median household income in Sierra Montana
$112,164/year
4.7% year-over-year change

Sierra Montana income by age

In Sierra Montana, households led by residents aged 25 to 44 — usually in the early to mid stages of their careers — have a median income of $102,319. Those with someone between 45 and 64 in charge, often well established professionally, earn $131,624 overall. Younger households, where the main provider is under 25 and just starting out, report a median income of $92,863, while those led by someone over 65, many of whom may be retired, have about $68,808 in earnings. Overall, 95.7% of the locals in this community live above the poverty line.

Income breakdown by age
Value YoY change
Under 25 $92,863 18.2%
25 - 44 $102,319 -1.0%
45 - 64 $131,624 6.2%
Over 65 $68,808 -3.2%
Above poverty level
4,670
Below poverty level
211
Value Percent YoY
change
Above poverty level 4,670 95.7% 1.0%
Below poverty level 211 4.3% 1.4%

Employment in Sierra Montana

Workforce and job types in Sierra Montana

The job market in Sierra Montana is powered by 2,396 working residents, spread across a range of industries and roles. 79.6% of the working population are employed in professional or administrative positions, while 20.4% are in hands-on or service-based jobs. Also, 9.2% run their own businesses, 69.6% are employed by private companies, and 15.4% work in the public sector.

Workforce demographics

Working population
2,396
3.6% year-over-year change
White collar
1,907
Blue collar
489
Value Percent YoY change
White collar 1,907 79.6% 2.3%
Blue collar 489 20.4% 9.4%
Employer type
Self employees
9.2%
Private companies
69.6%
Governmental workers
15.4%
Not for profit companies
5.8%
Value Percent YoY change
Self employees 220 9.2% 12.8%
Private companies 1,669 69.6% 3.2%
Governmental workers 370 15.4% 1.9%
Not for profit companies 138 5.8% 1.5%
Unemployment rate
4.6%
18.2% year-over-year change

Available workforce

The unemployment rate in Sierra Montana stands at 4.6%, representing the share of the workforce currently without a job and actively looking for one.

For renters, the unemployment rate helps paint a picture of job security and financial stability in the area. Rates around 4% to 5% are considered typical. A lower-than-average rate might suggest strong job prospects and a thriving local economy, while a higher rate could hint at fewer opportunities—both useful to consider when planning a move.

Transportation in Sierra Montana

How people get around in Sierra Montana

Commuting methods vary: 99% of residents travel by personal vehicle and 0.3% prefer to walk, while the remaining share relies on public transit or on two wheelers to get from A to B.

Means of transportation
Value Percent YoY change
Car 1,936 99% 3.4%
Taxicab 1 0% -88.9%
Bus or trolleybus 1 0% 0.0%
Motorcycle 11 0.6% -15.4%
Bicycle 2 0.1% 0.0%
Walk 5 0.3% -16.7%
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.

What is the median and average household income in Sierra Montana by zipcode?

Zipcode Population Number of households Median income Average income
85388 35,369 10,871 $112,164 $142,721

Find your place

Explore more communities

FAQs about Sierra Montana demographics 

What is the total population of Sierra Montana?

Sierra Montana has a total population of 4,937 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 +1.0% compared to a year ago.

What is the gender ratio in Sierra Montana?

The gender ratio in Sierra Montana is as follows:
  • 47.6% males (2,351 residents)
  • 52.4% females (2,586 residents)

What is the median age in Sierra Montana?

The median age in Sierra Montana is 36.9.

What is the age distribution of the population in Sierra Montana?

The age distribution in Sierra Montana is as follows:
  • Under 15: 22.8% (1,127 residents)
  • Ages 15-24: 14.4% (712 residents)
  • Ages 25-44: 23.8% (1,174 residents)
  • Ages 45-64: 26.4% (1,302 residents)
  • Over 65: 12.6% (623 residents)

What is the racial and ethnic makeup of Sierra Montana?

The racial and ethnic makeup of Sierra Montana is as follows:
  • White: 69.9% (3,453 residents)
  • Black or African American: 6% (295 residents)
  • American Indian and Alaska Native: 1.2% (60 residents)
  • Asian: 2.8% (136 residents)
  • Native Hawaiian and Other Pacific Islander: 0.4% (19 residents)
  • Two or More Races: 16% (791 residents)
  • Other: 3.7% (183 residents)

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

U.S.-born citizens represent 86.8% of the population in Sierra Montana.

How many housing units are there in Sierra Montana?

There are 1,579 housing units in Sierra Montana, reflecting a +4.0% change compared to the previous year, according to the latest data from the U.S. Census Bureau.

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

Sierra Montana has a total of 1,517 households, with an average of 3 people in each.

What is the median household income in Sierra Montana?

Sierra Montana has a median household income of $112,164, representing a +4.7% shift from the previous year, according to the U.S. Census Bureau.

What is the employment rate and job market overview for Sierra Montana?

The employment rate is 95.4% in Sierra Montana, with a workforce of 2,396 residents. Here’s a detailed breakdown of the local job market:

Job types:
  • White-collar workers: 79.6% (1,907 residents)
  • Blue-collar workers: 20.4% (489 residents)

Places of employment:
  • Self-employed: 9.2% (220 residents)
  • Private companies: 69.6% (1,669 residents)
  • Governmental workers: 15.4% (370 residents)
  • Not-for-profit companies: 5.8% (138 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