Guilderland

County:: Albany County
County Seat:: No
Area (mi²):: 57.904
State:: New York

Guilderland is located in Albany County, New York. Guilderland has a 2025 population of 36,714. Guilderland is currently declining at a rate of -0.35% annually and its population has decreased by -0.16% since the most recent census, which recorded a population of 36,772 in 2020.

The average household income in Guilderland is $137,420 with a poverty rate of 5.19%. The median age in Guilderland is 39.4 years: 37.8 years for males, and 40.7 years for females.

Demographics

The racial composition of Guilderland includes 75.48% White, 10.36% Asian, 5.86% Black or African American, and smaller percentages for other race, Native Hawaiian or Pacific Islander, Native American and multiracial populations.

Population by Race

White

Asian

Two or more races

Black or African American

Other race

Native Hawaiian or Pacific Islander

Native American

Race	Population	Percentage (of total)
White	27,867	75.48%
Asian	3,824	10.36%
Two or more races	2,229	6.04%
Black or African American	2,164	5.86%
Other race	762	2.06%
Native Hawaiian or Pacific Islander	56	0.15%
Native American	20	0.05%

Guilderland Marital Status

Married

Widowed

Divorced

Separated

Never Married

Economics and Income Statistics

Guilderland's average per capita income is $71,553. Household income levels show a median of $107,488. The poverty rate stands at 5.19%.

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
Married Families	$146,480	-
Families	$131,803	$169,246
Households	$107,488	$137,420
Non Families	$61,602	$78,933

$71,553

Average Income

$107,488

Median Household Income

5.19%

Poverty Rate