Lengby Flag

Lengby

County:
Mahnomen County
County Seat:
No
Area (mi²):
0.246
State:
Minnesota

Lengby is a city located in Mahnomen County, Minnesota. Lengby has a 2026 population of 88. Lengby is currently declining at a rate of 0% annually and its population has decreased by -3.3% since the most recent census, which recorded a population of 91 in 2020.

The median household income in Lengby is $50,833 with a poverty rate of 44.19%. The median age in Lengby is 44.8 years: 45.5 years for males, and 44.8 years for females. For every 100 females there are 126.3 males.

88
Total Population
358
Density (mi²)

Lengby Population

Lengby Population

Data after 2023 is projected based on recent change

Year ↓
Population
Growth
Annual Change
20268800%
202588-1-1.12%
202489-1-1.11%
202390-1-1.1%
20229111.11%
202190-1-1.1%
20209100%
20198700%
20188700%
201787-1-1.14%
20168811.15%
20158711.16%
201486-1-1.15%
20138700%
20128711.16%
20118600%
20108600%

Median Age

Overall: 44.8 years
Female: 44.8 years
Male: 45.5 years

Lengby Adults

There are 30 adults, (7 of whom are seniors) in Lengby.

Sex Ratio

Female: 19 (44.2%)
Male: 24 (55.8%)

Demographics

The racial composition of Lengby includes 83.72% White, 16.28% other race, and smaller percentages for and multiracial populations.

Population by Race

Race
Population ↓
Percentage (of total)
White3683.72%
Other race716.28%
Race
Population ↓
Percentage (of total)
White3683.72%
Other race716.28%

Lengby Marital Status

Economics and Income Statistics

Lengby 's average per capita income is $45,000. Household income levels show a median of $50,833. The poverty rate stands at 44.19%.

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$82,500$81,883
Married Families$82,500-
Households$50,833$60,145
Non Families$47,500$50,829

$45,000

Average Income

$50,833

Median Household Income

44.19%

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)