Altmar Flag

Altmar

County:
Oswego County
County Seat:
No
Area (mi²):
2.069
State:
New York

Altmar is a CDP located in Oswego County, New York. Altmar has a 2025 population of 387 . Altmar is currently growing at a rate of 6.91% annually and its population has increased by 33.91% since the most recent census, which recorded a population of 289 in 2020.

The average household income in Altmar is $60,477 with a poverty rate of 16.67%. The median age in Altmar is 42.7 years: 45.1 years for males, and 42.6 years for females. For every 100 females there are 72.1 males.

387
Total Population
187
Density (mi²)
25 6.91%
Growth

Altmar Population

Altmar Population

Data after 2023 is projected based on recent change

Demographics

The racial composition of Altmar includes 85.59% White, 3.15% other race, and smaller percentages for and multiracial populations.

Population by Race

White (85.59%)

Two or more races (11.26%)

Other race (3.15%)

Race
Population
Percentage (of total)
White19085.59%
Two or more races2511.26%
Other race73.15%

Altmar Marital Status

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

Married

Widowed

Divorced

Separated

Never Married

Economics and Income Statistics

Altmar's average per capita income is $41,250. Household income levels show a median of $44,583. The poverty rate stands at 16.67%.

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$117,222-
Families$115,833$86,546
Households$44,583$60,477
Non Families$32,386$35,734

$41,250

Average Income

$44,583

Median Household Income

16.67%

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)