Marion CDP, Montana Demographics & Population 2026

Name: Marion CDP, Montana Demographics
Creator: U.S. Census Bureau
License: https://www.census.gov/data/developers/about/terms-of-service.html

As of 2026, Marion CDP, Montana has a total population of 1,149, the 86th largest city in Montana, with a median household income of $52,105, which is 25% lower than the state average. The poverty rate is 12.3%.

Key Takeaways

Only 9.3% of adults have a bachelor's degree, well below the national average of 35.0%.
Housing affordability is a challenge — homes cost 7.1x the median household income.
Unemployment rate of 9.1% is notably above the national average.

Marion CDP Quick Facts

Population 1,149

Median Household Income $52,105

Median Home Value $370,900

Poverty Rate 12.3%

Unemployment Rate 9.1%

Median Age 47.6 years

Homeownership Rate 94.2%

Affordability Ratio 7.1x

Bachelor's Degree or Higher 9.3%

High School Graduation Rate 94.5%

Diversity Index 16/100

Population 1,149 86th of 470

Median Income $52,105 below average

Poverty Rate 12.3% 1% lower national

Median Home Value $370,900 top 30%

How Marion CDP Compares

Median Household Income

Marion CDP

$52,105

$69,922

National

$78,538

Median Home Value

Marion CDP

$370,900

$338,100

National

$303,400

Economy & Housing

Household Income Distribution

Under $25K 14.1%

$25K-$50K 32.5%

$50K-$100K 27.7%

$100K+ 25.8%

Employment

9.1% Unemployment Rate State: 3.8% | National: 5.2%

62.7% Labor Force Participation

Housing Overview

Owner 94.2%

Renter 5.8%

Affordability Index Very Expensive

7.1x home value to income ratio

People & Demographics

Age Distribution

Under 18

23.2%

18-34

12.9%

35-54

25.0%

55-74

37.9%

75+

1.1%

Race & Ethnicity

Diversity Index

Very Low Diversity

A less diverse community where one racial or ethnic group represents a large majority.

State average: 28 | National average: 60

Education

Educational Attainment (Adults 25+)

Marion CDP Rankings in Montana

#86 Population of 470

#224 Median Income of 470

#357 Education of 470

#83 Home Value of 470

Explore Montana Rankings

Cities by Population All cities ranked by size Richest Cities Ranked by median income Most Educated By bachelor's degree rate Most Affordable By housing affordability

Cities Similar to Marion CDP

These cities in the same state have comparable population and economic profiles.

City	Population	Median Income	Home Value	Bachelor's+	Poverty
Somers CDP	1,181	$56,501	$477,300	29.4%	4.9%
White Sulphur Springs city	1,097	$56,424	$231,700	24.9%	8.1%
St. Ignatius town	1,053	$50,781	$194,200	21.7%	16.3%
Harlowton city	1,054	$53,750	$178,800	13.0%	19.4%
Whitehall town	1,151	$38,750	$180,600	17.4%	18.1%

Population Overview

Marion CDP is a small community located in Montana. The total population is 1,149. It ranks as the 86th most populous out of 470 cities and towns in Montana.

Age Demographics

The median age in Marion CDP is 47.6 years. This is 18% higher than the state median of 40.2 years.

Economy, Income & Housing

The median household income in Marion CDP is $52,105. This is 25% lower than the state median of $69,922. Compared to the national median of $78,538, household income here is 34% lower. The poverty rate stands at 12.3%. This is 2% higher than the state poverty rate of 12.0%. The unemployment rate is 9.1%. This is 143% higher than the state rate of 3.8%. The median home value is $370,900. Housing costs are 10% higher than the state median of $338,100. The home-value-to-income ratio of 7.1x suggests that housing affordability is a significant concern for many residents. 94.2% of occupied housing units are owner-occupied. This homeownership rate is 36% higher than the state average of 69.4%.

Race & Ethnicity

Marion CDP has a predominantly White (non-Hispanic) population, comprising 91.5% of all residents. Hispanic or Latino residents account for 3.7%.

Education

9.3% of residents aged 25 and older hold a bachelor's degree or higher. This is 73% lower than the state rate of 34.5%. Nationally, 35.0% of adults hold at least a bachelor's degree. The high school graduation rate (or equivalent) is 94.5%.

Data Sources & Methodology

All demographic data for Marion CDP, Montana is sourced from the U.S. Census Bureau's American Community Survey (ACS) 5-Year Estimates (2019-2023). The ACS collects data from approximately 3.5 million households annually, providing reliable estimates for communities of all sizes. Comparisons are made against Montana state averages and national averages calculated from the same dataset. Rankings reflect the city's position among all 470 Census-designated places in Montana. For official data, visit data.census.gov.

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Frequently Asked Questions

What is the population of Marion CDP, Montana?

Marion CDP, Montana has a population of 1,149 according to the most recent U.S. Census ACS 5-Year Estimates.

What is the median household income in Marion CDP, MT?

The median household income in Marion CDP is $52,105, which is 34% lower the national median of $78,538.

What is the poverty rate in Marion CDP, MT?

The poverty rate in Marion CDP is 12.3%. This means approximately 139 residents live below the federal poverty line.

What is the racial makeup of Marion CDP, Montana?

Marion CDP's population is 91.5% White, 0.0% Black, 3.7% Hispanic/Latino, and 0.4% Asian.

What is the median home value in Marion CDP, MT?

The median home value in Marion CDP is $370,900. The home-value-to-income ratio is 7.1x.

How educated is Marion CDP, Montana?

9.3% of adults (25+) in Marion CDP hold a bachelor's degree or higher, and 3.5% hold a graduate or professional degree.