Clay Flag

Clay

County Seat:
No
Area (mi²):
35.477
State:
Michigan

Clay is located in St. Clair County, Michigan. Clay has a 2025 population of 8,237. Clay is currently declining at a rate of -0.59% annually and its population has decreased by -2.49% since the most recent census, which recorded a population of 8,447 in 2020.

The average household income in Clay is $106,982 with a poverty rate of 7.91%The median age in Clay is 54.9 years: 55 years for males, and 54.8 years for females.

8.2K
Total Population
232
Density (mi²)
-49 -0.59%
Growth

Clay 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)