Lake Sumner Flag

Lake Sumner

County:
De Baca County
County Seat:
No
Area (mi²):
62.272
State:
New Mexico

Lake Sumner is a CDP located in De Baca County, New Mexico. Lake Sumner has a 2025 population of 63. Lake Sumner is currently declining at a rate of -7.35% annually but its population has increased by 270.59% since the most recent census, which recorded a population of 17 in 2020.

The average household income in Lake Sumner is $55,671 with a poverty rate of 51.52%. The median age in Lake Sumner is 37.6 years: 37.6 years for males, and 63.5 years for females.

63
Total Population
1
Density (mi²)
-5 -7.35%
Growth

Lake Sumner Population

Lake Sumner Population

Data after 2023 is projected based on recent change

Demographics

The racial composition of Lake Sumner includes 22.73% White, and smaller percentages for Black or African American, Native American, Asian, Native Hawaiian or Pacific Islander, other race and multiracial populations.

Population by Race

Two or more races

White

Black or African American

Native American

Asian

Native Hawaiian or Pacific Islander

Other race

Race
Population
Percentage (of total)
Two or more races5177.27%
White1522.73%
Black or African American00%
Native American00%
Asian00%
Native Hawaiian or Pacific Islander00%
Other race00%

Lake Sumner Marital Status

Married

Widowed

Divorced

Separated

Never Married

Economics and Income Statistics

Lake Sumner's average per capita income is $93,571. Household income levels show a median of $0. The poverty rate stands at 51.52%.

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$118,750$119,860
Married Families$118,750-
Households-$55,671
Non Families--

$93,571

Average Income

$0

Median Household Income

51.52%

Poverty Rate

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)