Marion, MT demographics:
population, income, and more

Total population
1,037
-9.8% year-over-year change
Median household income
$65,250/yr
25.2% year-over-year change
Housing units
447
-7.6% year-over-year change

Marion population

How many people live in Marion

Marion is home to 1,037 residents, according to the most recent Census data. Gender-wise, 60% of Marion locals are male, and 40% are female.

Total population
1,037
-9.8% year-over-year change
Gender ratio
Male
60%
622
Female
40%
415
Value Percent YoY change
Male 622 60% -4.2%
Female 415 40% -17.0%
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 Marion is 49, with the population distributed as follows: about 16.4% are children under 15, then 11.8% are in the 15 to 24 age group. Adults between 25 and 44 make up 13.6% of the population, while another 38.7% fall into the 45 to 64 bracket. Finally, around 19.6% are 65 or older.

Median age
49
Age breakdown
Under 15
16.4%
15 to 24
11.8%
25 to 44
13.6%
45 to 64
38.7%
Over 65
19.6%
Value Percent YoY change
Under 15 170 16.4% -11.5%
15 to 24 122 11.8% -12.2%
25 to 44 141 13.6% -29.1%
45 to 64 401 38.7% -7.4%
Over 65 203 19.6% 9.1%
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 Marion, 94.2% of the population are US-born citizens, while 4.4% have gained naturalized citizenship. At the same time, 1.4% of residents are non-citizens. There’s also a share of 6.8% that includes residents with two or more races.

Citizenship
U.S.-born citizens
94.2%
Non-U.S.-born citizens
4.4%
Non-citizens
1.4%
Value Percent YoY change
U.S.-born citizens 977 94.2% -12.5%
Non-U.S.-born citizens 46 4.4% 170.6%
Non-citizens 14 1.4% -6.7%
Racial breakdown
White
90.2%
Black or African American
0%
American Indian and Alaska Native
0%
Asian
3%
Native Hawaiian and other Pacific Islander
0%
Two or more races
6.8%
Other
0%
Value Percent
White 935 90.2%
Asian 31 3%
Two or more races 71 6.8%

Households in Marion

A peek inside Marion households

Marion has 421 households, with an average of 2 members in each. Of these, 72.7% are families, while the remaining 27.3% are made up of individuals living alone or with non-relatives, such as roommates.

Households stats

Total households
421
-8.9% year-over-year change
Average people per household
2
Non-family households
115
Family households
306
Value Percent YoY change
Non-family households 115 27.3% -15.4%
Family households 306 72.7% -6.1%
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 Marion

The housing landscape of Marion

Marion's housing consists of 447 units, with 78.3% 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 15.9% of the housing landscape.

Housing units
447
-7.6% year-over-year change
Housing types
Value Percent
1 unit, detached 350 78.3%
2 units 26 5.8%
Mobile home 71 15.9%
Homes built since 2020
23
% year-over-year change

The age of buildings in Marion

In Marion, the median construction year is 2005. Most development happened in the second half of the 20th century. Then, 36.9% of homes were added from 2000 to 2009, 26% between 2010 and 2019, and 5.2% are part of the newest wave of development.

Construction year breakdown by decade
Value Percent YoY change
Built in 1939 or earlier 11 2.5% -15.4%
Built between 1950 and 1959 13 2.9% -7.1%
Built between 1970 and 1979 55 12.3% -28.6%
Built between 1980 and 1989 23 5.2% -54.9%
Built between 1990 and 1999 41 9.2% 0.0%
Built between 2000 and 2009 165 36.9% 2.5%
Built between 2010 and 2019 116 26% -5.7%
Built in 2020 or later 23 5.2% N/A
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.

Marion occupancy rates

Out of the 421 occupied housing units in Marion, 93.8% are owner-occupied, while 6.2% are lived in by tenants. Meanwhile, 5.8% of all homes on the local market sit vacant.

Occupied housing units
421
-8.9% year-over-year change
Occupancy breakdown
Renter occupied
26
Owner occupied
395
Value Percent YoY
change
Renter occupied 26 6.2% -3.7%
Owner occupied 395 93.8% -9.2%
Unoccupied housing units
5.8%
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.

Marion housing costs

Median housing costs per month
$1,285/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.

Education in Marion

Marion education at a glance

About 55.4% of the population in Marion went to high school, while 21.8% pursued college studies. Another 10.9% earned an associate degree and 5.4% hold a bachelor’s. Meanwhile, 4.9% went even further, earning a master’s or doctorate.

Education level
Value Percent YoY change
No high school 12 1.5% 140.0%
High school diploma 449 55.4% -6.8%
College diploma 177 21.8% -17.7%
Associate degree 88 10.9% -16.2%
Bachelor's degree 44 5.4% -6.4%
Graduate degree 40 4.9% 37.9%
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 Marion

How much people earn in Marion

The average annual household income in Marion was $103,690 in 2024, the most recent annual data available, according to the U.S. Census Bureau. This marked a +40.9% change from the previous year. At the same time, the median income stood at $65,250, reflecting a +25.2% shift over the same period.

Average household income in Marion
$103,690/year
40.9% year-over-year change
Median household income in Marion
$65,250/year
25.2% year-over-year change

Marion income by age

In Marion, households led by residents aged 25 to 44 — usually in the early to mid stages of their careers — have a median income of $90,833. Overall, 94.1% of the locals in this community live above the poverty line.

Income breakdown by age
Value YoY change
25 - 44 $90,833 N/A
Over 65 $56,346 N/A
Above poverty level
959
Below poverty level
60
Value Percent YoY
change
Above poverty level 959 94.1% -3.3%
Below poverty level 60 5.9% -56.8%

Average renter income in Marion

To get a better sense of what renters earn on average in Marion, their median household income was $25,179 according to 2022 Census data.

Renter median household income
$25,179
Rent-to-income ratio
0%
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 Marion

Workforce and job types in Marion

The job market in Marion is powered by 514 working residents, spread across a range of industries and roles. 71.2% of the working population are employed in professional or administrative positions, while 28.8% are in hands-on or service-based jobs. Also, 31.1% run their own businesses, 52.9% are employed by private companies, and 13.4% work in the public sector.

Workforce demographics

Working population
514
-4.5% year-over-year change
White collar
366
Blue collar
148
Value Percent YoY change
White collar 366 71.2% -0.5%
Blue collar 148 28.8% -12.9%
Employer type
Self employees
31.1%
Private companies
52.9%
Governmental workers
13.4%
Not for profit companies
2.5%
Value Percent YoY change
Self employees 160 31.1% 39.1%
Private companies 272 52.9% -16.3%
Governmental workers 69 13.4% -2.8%
Not for profit companies 13 2.5% -51.9%
Unemployment rate
10.0%
5.6% year-over-year change

Available workforce

The unemployment rate in Marion stands at 10%, 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 Marion

How people get around in Marion

In Marion, the average commute time is 31 minutes.

Commute time
31 min
-12.5% year-over-year change
Means of transportation
Value Percent YoY change
Car 352 72.7% -8.1%
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 Marion by zipcode?

Zipcode Population Number of households Median income Average income
59925 1,532 588 $63,981 $100,161

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FAQs about Marion demographics 

What is the total population of Marion?

Marion has a total population of 1,037 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 -9.8% compared to a year ago.

What is the gender ratio in Marion?

The gender ratio in Marion is as follows:
  • 60% males (622 residents)
  • 40% females (415 residents)

What is the median age in Marion?

The median age in Marion is 49.

What is the age distribution of the population in Marion?

The age distribution in Marion is as follows:
  • Under 15: 16.4% (170 residents)
  • Ages 15-24: 11.8% (122 residents)
  • Ages 25-44: 13.6% (141 residents)
  • Ages 45-64: 38.7% (401 residents)
  • Over 65: 19.6% (203 residents)

What is the racial and ethnic makeup of Marion?

The racial and ethnic makeup of Marion is as follows:
  • White: 90.2% (935 residents)
  • Black or African American: 0% (0 residents)
  • American Indian and Alaska Native: 0% (0 residents)
  • Asian: 3% (31 residents)
  • Native Hawaiian and Other Pacific Islander: 0% (0 residents)
  • Two or More Races: 6.8% (71 residents)
  • Other: 0% (0 residents)

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

U.S.-born citizens represent 94.2% of the population in Marion.

How many housing units are there in Marion?

There are 447 housing units in Marion, reflecting a -7.6% change compared to the previous year, according to the latest data from the U.S. Census Bureau.

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

Marion has a total of 421 households, with an average of 2 people in each.

What is the median household income in Marion?

Marion has a median household income of $65,250, representing a +25.2% shift from the previous year, according to the U.S. Census Bureau.

What is the employment rate and job market overview for Marion?

The employment rate is 90% in Marion, with a workforce of 514 residents. Here’s a detailed breakdown of the local job market:

Job types:
  • White-collar workers: 71.2% (366 residents)
  • Blue-collar workers: 28.8% (148 residents)

Places of employment:
  • Self-employed: 31.1% (160 residents)
  • Private companies: 52.9% (272 residents)
  • Governmental workers: 13.4% (69 residents)
  • Not-for-profit companies: 2.5% (13 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