King Arthur Park CDP, Montana Demographics & Population 2026

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

As of 2026, King Arthur Park CDP, Montana has a total population of 2,343, the 46th largest city in Montana, with a median household income of $107,341, which is 54% higher than the state average. The poverty rate is 5.4%.

Key Takeaways

Household income is 54% above the state average — one of the wealthiest communities in Montana.
Near full employment with an unemployment rate of just 0.0%.

King Arthur Park CDP Quick Facts

Population 2,343

Median Household Income $107,341

Median Home Value $333,500

Poverty Rate 5.4%

Unemployment Rate 0.0%

Median Age 34.6 years

Homeownership Rate 71.3%

Affordability Ratio 3.1x

Bachelor's Degree or Higher 29.8%

High School Graduation Rate 100.0%

Diversity Index 15/100

Population 2,343 46th of 470

Median Income $107,341 top 10%

Poverty Rate 5.4% 57% lower national

Median Home Value $333,500 top 30%

How King Arthur Park CDP Compares

Median Household Income

King Arthur Park CDP

$107,341

$69,922

National

$78,538

Median Home Value

King Arthur Park CDP

$333,500

$338,100

National

$303,400

Economy & Housing

Household Income Distribution

Under $25K 1.3%

$25K-$50K 3.4%

$50K-$100K 27.3%

$100K+ 68.1%

Employment

0.0% Unemployment Rate State: 3.8% | National: 5.2%

86.7% Labor Force Participation

Housing Overview

Owner 71.3%

Renter 28.7%

Affordability Index Affordable

3.1x home value to income ratio

People & Demographics

Age Distribution

Under 18

26.2%

18-34

26.3%

35-54

36.4%

55-74

10.5%

75+

0.5%

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+)

King Arthur Park CDP Rankings in Montana

#46 Population of 470

#23 Median Income of 470

#137 Education of 470

#100 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 King Arthur Park CDP

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

City	Population	Median Income	Home Value	Bachelor's+	Poverty
Big Sky CDP	2,388	$103,625	$884,700	58.3%	6.9%
Colstrip city	2,156	$86,000	$193,700	25.2%	9.1%
South Browning CDP	1,852	N/A	N/A	7.1%	51.5%
Townsend city	2,232	$70,774	$212,800	18.2%	12.8%
Lakeside CDP	2,730	$83,958	$589,500	30.4%	12.6%

Population Overview

King Arthur Park CDP is a small community located in Montana. The total population is 2,343. It ranks as the 46th most populous out of 470 cities and towns in Montana.

Age Demographics

The median age in King Arthur Park CDP is 34.6 years. This is 14% lower than the state median of 40.2 years.

Economy, Income & Housing

The median household income in King Arthur Park CDP is $107,341. This is 54% higher than the state median of $69,922. Compared to the national median of $78,538, household income here is 37% higher. The poverty rate stands at 5.4%. This is 55% lower than the state poverty rate of 12.0%. The unemployment rate is 0.0%. This is 100% lower than the state rate of 3.8%. The median home value is $333,500. Housing costs are 1% lower than the state median of $338,100. The home-value-to-income ratio is 3.1x. 71.3% of occupied housing units are owner-occupied. This homeownership rate is 3% higher than the state average of 69.4%.

Race & Ethnicity

King Arthur Park CDP has a predominantly White (non-Hispanic) population, comprising 92.0% of all residents. Hispanic or Latino residents account for 8.0%. The Hispanic or Latino population is significantly higher than the state average (8.0% vs 4.4%).

Education

29.8% of residents aged 25 and older hold a bachelor's degree or higher. This is 14% 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 100.0%.

Data Sources & Methodology

All demographic data for King Arthur Park 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 King Arthur Park CDP, Montana?

King Arthur Park CDP, Montana has a population of 2,343 according to the most recent U.S. Census ACS 5-Year Estimates.

What is the median household income in King Arthur Park CDP, MT?

The median household income in King Arthur Park CDP is $107,341, which is 37% higher the national median of $78,538.

What is the poverty rate in King Arthur Park CDP, MT?

The poverty rate in King Arthur Park CDP is 5.4%. This means approximately 126 residents live below the federal poverty line.

What is the racial makeup of King Arthur Park CDP, Montana?

King Arthur Park CDP's population is 92.0% White, 0.0% Black, 8.0% Hispanic/Latino, and 0.0% Asian.

What is the median home value in King Arthur Park CDP, MT?

The median home value in King Arthur Park CDP is $333,500. The home-value-to-income ratio is 3.1x.

How educated is King Arthur Park CDP, Montana?

29.8% of adults (25+) in King Arthur Park CDP hold a bachelor's degree or higher, and 7.8% hold a graduate or professional degree.