Layton is a city located on the island of Long Key in Monroe County, Florida, United States. The city is part of the Florida Keys. The population was 210 at the 2020 census.
The land that would become Long Key State Park was acquired between 1961 and 1973; the park opened on October 1, 1969.
Demographics
2010 and 2020 census
{| class="wikitable"
|+Layton racial composition<br> (Hispanics excluded from racial categories)<br> (NH = Non-Hispanic)<br>
!Race
!Pop 2010
!Pop 2020
!% 2010
!% 2020
|-
|White (NH)
|158
|165
|85.87%
|78.57%
|-
|Black or African American (NH)
|4
|2
|2.17%
|0.95%
|-
|Native American or Alaska Native (NH)
|3
|0
|1.63%
|0.00%
|-
|Asian (NH)
|4
|0
|2.17%
|0.00%
|-
|Pacific Islander or Native Hawaiian (NH)
|0
|0
|0.00%
|0.00%
|-
|Some other race (NH)
|0
|0
|0.00%
|0.00%
|-
|Two or more races/Multiracial (NH)
|2
|2
|1.09%
|0.95%
|-
|Hispanic or Latino (any race)
|13
|41
|7.07%
|19.52%
|-
|Total
|184
|210
|
|
|-
|}
As of the 2020 United States census, there were 210 people, 55 households, and 28 families residing in the city.
As of the 2010 United States census, there were 184 people, 76 households, and 47 families residing in the city.
2000 census
As of the census
Education
All public schools are served by the Monroe County School District. Students are zoned to Plantation Key School (K-8).