Shirley Flag

Shirley

County:
Suffolk County
County Seat:
No
Area (mi²):
11.314
State:
New York

Shirley is a CDP located in Suffolk County, New York. Shirley has a 2025 population of 26,159. Shirley is currently declining at a rate of -0.43% annually and its population has decreased by -8.66% since the most recent census, which recorded a population of 28,640 in 2020.

The average household income in Shirley is $157,185 with a poverty rate of 7.96%.The median age in Shirley is 40.3 years: 38 years for males, and 41.5 years for females.

26.2K
Total Population
2,312
Density (mi²)
-113 -0.43%
Growth

Shirley Population

Demographics

Economics and Income Statistics

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)