Langdon Flag

Langdon

County:
Cavalier County
County Seat:
Yes
Area (mi²):
1.547
State:
North Dakota

Langdon is a city located in Cavalier County, North Dakota. Langdon has a 2026 population of 1,812. It is also the county seat of Cavalier County. Langdon is currently declining at a rate of -0.77% annually and its population has decreased by -4.53% since the most recent census, which recorded a population of 1,898 in 2020.

The median household income in Langdon is $64,286 with a poverty rate of 11.1%. The median age in Langdon is 49.1 years: 45.7 years for males, and 51.1 years for females. For every 100 females there are 91.8 males.

1.8K
Total Population
1,171
Density (mi²)
-14 -0.77%
Growth

Langdon Population

Langdon Population

Data after 2023 is projected based on recent change

Year ↓
Population
Growth
Annual Change
20261,812-14-0.77%
20251,826-15-0.81%
20241,841-16-0.86%
20231,857-5-0.27%
20221,862-26-1.38%
20211,888-10-0.53%
20201,898-8-0.42%
20191,739-28-1.58%
20181,76780.45%
20171,759-14-0.79%
20161,773-9-0.51%
20151,782-17-0.94%
20141,799-9-0.5%
20131,808-28-1.53%
20121,836-19-1.02%
20111,855-23-1.22%
20101,871-4-0.21%

Median Age

Overall: 49.1 years
Female: 51.1 years
Male: 45.7 years

Langdon Adults

There are 1,360 adults, (478 of whom are seniors) in Langdon.

Sex Ratio

Female: 929 (52.1%)
Male: 853 (47.9%)

Demographics

The racial composition of Langdon includes 93.6% White, 4.71% other race, and smaller percentages for Two or more races, Native American and multiracial populations.

Population by Race

Race
Population ↓
Percentage (of total)
White1,66893.6%
Other race844.71%
Two or more races291.63%
Native American10.06%
Race
Population ↓
Percentage (of total)
Other race844.71%
Race
Population ↓
Percentage (of total)
White1,66893.6%
Two or more races291.63%
Native American10.06%

Langdon Marital Status

Economics and Income Statistics

Langdon 's average per capita income is $48,839. Household income levels show a median of $64,286. The poverty rate stands at 11.1%.

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
Married Families$105,720-
Families$99,479$118,853
Households$64,286$99,283
Non Families$42,857$64,394

$48,839

Average Income

$64,286

Median Household Income

11.1%

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)