Martinsburg Flag

Martinsburg

County:
Lewis County
County Seat:
No
Area (mi²):
75.405
State:
New York

Martinsburg is located in Lewis County, New York. Martinsburg has a 2025 population of 1,320 . Martinsburg is currently declining at a rate of 0% annually and its population has increased by 0.08% since the most recent census, which recorded a population of 1,319 in 2020.

The average household income in Martinsburg is $80,747 with a poverty rate of 7.63%. The median age in Martinsburg is 42.4 years: 41.8 years for males, and 45.9 years for females. For every 100 females there are 122.8 males.

1.3K
Total Population
18
Density (mi²)

Martinsburg Population

Martinsburg Population

Data after 2023 is projected based on recent change

Demographics

The racial composition of Martinsburg includes 83.12% White, 11.2% other race, and smaller percentages for Black or African American and multiracial populations.

Population by Race

White (83.12%)

Other race (11.2%)

Two or more races (3%)

Black or African American (2.68%)

Race
Population
Percentage (of total)
White1,02483.12%
Other race13811.2%
Two or more races373%
Black or African American332.68%

Martinsburg Marital Status

OverallMalesFemales0%10%20%30%40%50%60%70%80%90%100%

Married

Widowed

Divorced

Separated

Never Married

Economics and Income Statistics

Martinsburg's average per capita income is $48,750. Household income levels show a median of $81,103. The poverty rate stands at 7.63%.

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$86,607-
Families$85,821$88,159
Households$81,103$80,747
Non Families$26,042$53,355

$48,750

Average Income

$81,103

Median Household Income

7.63%

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)