Decker, MT demographics:
population, income, and more

Total population
53
29.3% year-over-year change
Median household income
$36,500/yr
% year-over-year change
Housing units
90
12.5% year-over-year change

Decker population

How many people live in Decker

Decker is home to 53 residents, according to the most recent Census data. Gender-wise, 67.9% of Decker locals are male, and 32.1% are female.

Total population
53
29.3% year-over-year change
Gender ratio
Male
67.9%
36
Female
32.1%
17
Value Percent YoY change
Male 36 67.9% 9.1%
Female 17 32.1% 112.5%
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

Adults between 25 and 44 make up 7.6% of the population, while another 52.8% fall into the 45 to 64 bracket. Finally, around 9.4% are 65 or older.

Median age
56.1
Age breakdown
Under 15
0%
15 to 24
30.2%
25 to 44
7.6%
45 to 64
52.8%
Over 65
9.4%
Value Percent YoY change
15 to 24 16 30.2% 60.0%
25 to 44 4 7.6% -50.0%
45 to 64 28 52.8% 21.7%
Over 65 5 9.4% N/A
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

At the same time, 3.8% of residents are non-citizens. There’s also a share of 3.8% that includes residents with two or more races.

Citizenship
U.S.-born citizens
96.2%
Non-U.S.-born citizens
0%
Non-citizens
3.8%
Value Percent YoY change
U.S.-born citizens 51 96.2% 24.4%
Non-citizens 2 3.8% N/A
Racial breakdown
White
96.2%
Black or African American
0%
American Indian and Alaska Native
0%
Asian
0%
Native Hawaiian and other Pacific Islander
0%
Two or more races
3.8%
Other
0%
Value Percent
White 51 96.2%
Two or more races 2 3.8%

Households in Decker

A peek inside Decker households

Decker has 36 households, with an average of 1 members in each. Of these, 25% are families, while the remaining 75% are made up of individuals living alone or with non-relatives, such as roommates.

Households stats

Total households
36
44.0% year-over-year change
Average people per household
1
Non-family households
27
Family households
9
Value Percent YoY change
Non-family households 27 75% 92.9%
Family households 9 25% -18.2%
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 Decker

The housing landscape of Decker

Decker's housing consists of 90 units, with 83.3% being detached single-family homes ideal for those wanting space. Then there are the multifamily buildings in the area, and for those seeking flexibility, non-traditional options like mobile homes account for 13.3% of the housing landscape.

Housing units
90
12.5% year-over-year change
Housing types
Value Percent
1 unit, detached 75 83.3%
5 to 9 units 3 3.3%
Mobile home 12 13.3%
Homes built since 2020
% year-over-year change

The age of buildings in Decker

In Decker, the median construction year is 2002. 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 16 17.8% -20.0%
Built between 1950 and 1959 5 5.6% -37.5%
Built between 1970 and 1979 5 5.6% -28.6%
Built between 1980 and 1989 6 6.7% -40.0%
Built between 1990 and 1999 10 11.1% 150.0%
Built between 2000 and 2009 19 21.1% 90.0%
Built between 2010 and 2019 29 32.2% 38.1%
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.

Decker occupancy rates

Out of the 36 occupied housing units in Decker, 44.4% are owner-occupied, while 55.6% are lived in by tenants. Meanwhile, 60% of all homes on the local market sit vacant.

Occupied housing units
36
44.0% year-over-year change
Occupancy breakdown
Renter occupied
20
Owner occupied
16
Value Percent YoY
change
Renter occupied 20 55.6% -4.8%
Owner occupied 16 44.4% 300.0%
Unoccupied housing units
60.0%
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.

Education in Decker

Decker education at a glance

About 56.6% of the population in Decker went to high school, while 9.4% pursued college studies. Another 20.8% earned an associate degree and 13.2% hold a bachelor’s.

Education level
Value Percent YoY change
High school diploma 30 56.6% 30.4%
College diploma 5 9.4% -58.3%
Associate degree 11 20.8% 175.0%
Bachelor's degree 7 13.2% 250.0%
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 Decker

How much people earn in Decker

The average annual household income in Decker was $45,719 in 2024, the most recent annual data available, according to the U.S. Census Bureau. This marked a -15.8% change from the previous year.

Average household income in Decker
$45,719/year
-15.8% year-over-year change
Median household income in Decker
$36,500/year
% year-over-year change

Decker income by age

Those with someone between 45 and 64 in charge, often well established professionally, earn $85,500 overall. Overall, 86.8% of the locals in this community live above the poverty line.

Income breakdown by age
Value YoY change
45 - 64 $85,500 N/A
Above poverty level
46
Below poverty level
7
Value Percent YoY
change
Above poverty level 46 86.8% 17.9%
Below poverty level 7 13.2% 250.0%

Employment in Decker

Workforce and job types in Decker

55.8% of the working population are employed in professional or administrative positions, while 44.2% are in hands-on or service-based jobs. Also, 23.3% run their own businesses, 58.1% are employed by private companies, and 16.3% work in the public sector.

Workforce demographics

White collar
24
Blue collar
19
Value Percent YoY change
White collar 24 55.8% 14.3%
Blue collar 19 44.2% 26.7%
Employer type
Self employees
23.3%
Private companies
58.1%
Governmental workers
16.3%
Not for profit companies
2.3%
Value Percent YoY change
Self employees 10 23.3% 11.1%
Private companies 25 58.1% 56.2%
Governmental workers 7 16.3% -22.2%
Not for profit companies 1 2.3% -50.0%

Transportation in Decker

How people get around in Decker

Commuting methods vary: 22.2% of residents travel by personal vehicle and 55.6% 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 2 22.2% 0.0%
Bicycle 2 22.2% N/A
Walk 5 55.6% -28.6%
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 Decker by zipcode?

Zipcode Population Number of households Median income Average income
59025 53 36 $36,500 $45,725

Explore more communities

FAQs about Decker demographics 

What is the total population of Decker?

Decker has a total population of 53 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 +29.3% compared to a year ago.

What is the gender ratio in Decker?

The gender ratio in Decker is as follows:
  • 67.9% males (36 residents)
  • 32.1% females (17 residents)

What is the median age in Decker?

The median age in Decker is 56.1.

What is the age distribution of the population in Decker?

The age distribution in Decker is as follows:
  • Under 15: 0% ( residents)
  • Ages 15-24: 30.2% (16 residents)
  • Ages 25-44: 7.6% (4 residents)
  • Ages 45-64: 52.8% (28 residents)
  • Over 65: 9.4% (5 residents)

What is the racial and ethnic makeup of Decker?

The racial and ethnic makeup of Decker is as follows:
  • White: 96.2% (51 residents)
  • Black or African American: 0% ( residents)
  • American Indian and Alaska Native: 0% ( residents)
  • Asian: 0% ( residents)
  • Native Hawaiian and Other Pacific Islander: 0% ( residents)
  • Two or More Races: 3.8% (2 residents)
  • Other: 0% ( residents)

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

U.S.-born citizens represent 96.2% of the population in Decker.

How many housing units are there in Decker?

There are 90 housing units in Decker, reflecting a +12.5% change compared to the previous year, according to the latest data from the U.S. Census Bureau.

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

Decker has a total of 36 households, with an average of 1 people in each.

What is the median household income in Decker?

Decker has a median household income of $36,500, representing a % shift from the previous year, according to the U.S. Census Bureau.

What is the job market overview for Decker?

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

Job types:
  • White-collar workers: 55.8% (24 residents)
  • Blue-collar workers: 44.2% (19 residents)

Places of employment:
  • Self-employed: 23.3% (10 residents)
  • Private companies: 58.1% (25 residents)
  • Governmental workers: 16.3% (7 residents)
  • Not-for-profit companies: 2.3% (1 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