Lake Mary Flag

Lake Mary

County:
Seminole County
County Seat:
No
Area (mi²):
9.076
State:
Florida

Lake Mary is a city located in Seminole County, Florida. Lake Mary has a 2026 population of 16,783. Lake Mary is currently declining at a rate of -0.04% annually and its population has decreased by -0.3% since the most recent census, which recorded a population of 16,834 in 2020.

The median household income in Lake Mary is $109,173 with a poverty rate of 3.47%. The median age in Lake Mary is 43.8 years: 43.1 years for males, and 46.1 years for females. For every 100 females there are 92.8 males.

16.8K
Total Population
1,849
Density (mi²)
-6 -0.04%
Growth

Lake Mary Population

Lake Mary Population

Year ↓
Population
Growth
Annual Change
202616,783-6-0.04%
202516,789-23-0.14%
202416,812-16-0.1%
202316,828-28-0.17%
202216,8561490.89%
202116,707-126-0.75%
202016,834-641-3.67%
201917,4751901.1%
201817,2858194.97%
201716,4662101.29%
201616,2562431.52%
201516,0132411.53%
201415,7729786.61%
201314,7942321.59%
201214,5626284.51%
201113,9341310.95%
201013,803-19-0.14%
200011,4585,52993.25%
19905,9293,076107.82%
19802,85300%

Median Age

Overall: 43.8 years
Female: 46.1 years
Male: 43.1 years

Lake Mary Adults

There are 13,771 adults, (3,308 of whom are seniors) in Lake Mary.

Sex Ratio

Female: 8,744 (51.9%)
Male: 8,116 (48.1%)

Demographics

The racial composition of Lake Mary includes 65.53% White, 12.29% Black or African American, 9.26% Asian, and smaller percentages for other race, Native American and multiracial populations.

Population by Race

Race
Population ↓
Percentage (of total)
White11,04965.53%
Black or African American2,07212.29%
Two or more races1,79910.67%
Asian1,5619.26%
Other race3742.22%
Native American50.03%
Race
Population ↓
Percentage (of total)
Two or more races1,4218.43%
Other race2901.72%
White1410.84%
Native American50.03%
Race
Population ↓
Percentage (of total)
White10,90864.7%
Black or African American2,07212.29%
Asian1,5619.26%
Two or more races3782.24%
Other race840.5%

Lake Mary Marital Status

Economics and Income Statistics

Lake Mary's average per capita income is $66,777. Household income levels show a median of $109,173. The poverty rate stands at 3.47%.

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$145,496-
Families$135,346$169,388
Households$109,173$143,922
Non Families$66,875$91,702

$66,777

Average Income

$109,173

Median Household Income

3.47%

Poverty Rate

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)