King Arthur Park Flag

King Arthur Park

County:
Gallatin County
County Seat:
No
Area (mi²):
0.463
State:
Montana

King Arthur Park is a CDP located in Gallatin County, Montana. King Arthur Park has a 2026 population of 2,713. King Arthur Park is currently growing at a rate of 4.75% annually and its population has decreased by 0% since the most recent census, which recorded a population of 0 in 2020.

The median household income in King Arthur Park is $109,106 with a poverty rate of 7.42%. The median age in King Arthur Park is 32.4 years: 31.6 years for males, and 33.4 years for females. For every 100 females there are 160.7 males.

2.7K
Total Population
5,864
Density (mi²)
123 4.75%
Growth

King Arthur Park Population

King Arthur Park Population

Data after 2023 is projected based on recent change

Year ↓
Population
Growth
Annual Change
20262,7131234.75%
20252,5901245.03%

Median Age

Overall: 32.4 years
Female: 33.4 years
Male: 31.6 years

King Arthur Park Adults

There are 1,526 adults, (291 of whom are seniors) in King Arthur Park.

Sex Ratio

Female: 764 (38.4%)
Male: 1,228 (61.6%)

Demographics

The racial composition of King Arthur Park includes 93.72% White, and smaller percentages for other race and multiracial populations.

Population by Race

Race
Population ↓
Percentage (of total)
White1,86793.72%
Two or more races1115.57%
Other race140.7%
Race
Population ↓
Percentage (of total)
Two or more races1115.57%
Other race140.7%
Race
Population ↓
Percentage (of total)
White1,86793.72%

King Arthur Park Marital Status

Economics and Income Statistics

King Arthur Park 's average per capita income is $41,739. Household income levels show a median of $109,106. The poverty rate stands at 7.42%.

Families: A family includes the owner or renter of the home along with everyone related to them - whether through birth, marriage, or adoption. This includes relatives like spouses, children, parents, siblings, grandparents, and any other family members.
Households: A household includes all the people who occupy a housing unit (such as a house or apartment) as their usual place of residence.
Non Families: A nonfamily household is either someone living alone or when the owner/renter lives with people they aren't related to, like roommates.
Name
Median ↓
Mean
Families$116,910$112,614
Married Families$115,521-
Households$109,106$115,503
Non Families$108,577$111,747

$41,739

Average Income

$109,106

Median Household Income

7.42%

Poverty Rate

Nearby Cities

Sources

  1. US Census State Population Estimates - Most recent state estimates from the Census Bureau's Population Estimates Program
  2. US Census County Population Estimates - Most recent county estimates from the Census Bureau's Population Estimates Program
  3. American Community Survey (2009 - 2013)
  4. Census QuickFacts
  5. Historical Populations of States and Counties (1790 - 1990)