Madrid

County:: St. Lawrence County
County Seat:: No
Area (mi²):: 3.727
State:: New York

Madrid is a CDP located in St. Lawrence County, New York. Madrid has a 2025 population of 838. Madrid is currently growing at a rate of 0.6% annually and its population has increased by 4.1% since the most recent census, which recorded a population of 805 in 2020.

The average household income in Madrid is $87,902 with a poverty rate of 13.51%.The median age in Madrid is 36.4 years: 36.3 years for males, and 36.8 years for females.

Demographics

The racial composition of Madrid includes 94.29% White, and smaller percentages for Asian, Black or African American and multiracial populations.

Population by Race

Race	Population	Percentage (of total)
White	710	94.29%
Two or more races	34	4.52%
Asian	6	0.8%
Black or African American	3	0.4%

Madrid Marital Status

Married

Widowed

Divorced

Separated

Never Married

Economics and Income Statistics

Madrid's average per capita income is $39,519. Household income levels show a median of $88,500. The poverty rate stands at 13.51%.

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	$111,250	-
Families	$97,625	$98,244
Households	$88,500	$87,902
Non Families	$33,438	$38,051

$39,519

Average Income

$88,500

Median Household Income

13.51%

Poverty Rate