Intersection of Emeralda Avenue and Emeralda Island Road/Goose Prairie Road
|Country||United States of America|
|• Total||2 sq mi (5.2 km2)|
|• Land||1.9 sq mi (4.9 km2)|
|• Water||0.1 sq mi (0.3 km2)|
|Elevation||69 ft (21 m)|
|• Density||136.5/sq mi (52.5/km2)|
|Time zone||UTC-5 (Eastern (EST))|
|• Summer (DST)||UTC-4 (EDT)|
|GNIS feature ID||0305948|
Lisbon is located at (28.885413, -81.787225).
According to the United States Census Bureau, the CDP has a total area of 2.0 square miles (5.2 km2), of which 1.9 square miles (4.9 km2) is land and 0.1 square miles (0.26 km2) (5.05%) is water.
As of the census of 2000, there were 273 people, 107 households, and 81 families residing in the CDP. The population density was 144.9 people per square mile (56.1/km²). There were 147 housing units at an average density of 78.0/sq mi (30.2/km²). The racial makeup of the CDP was 92.31% White, 0.73% Native American, 6.96% from other races. Hispanic or Latino of any race were 9.89% of the population.
There were 107 households out of which 23.4% had children under the age of 18 living with them, 59.8% were married couples living together, 7.5% had a female householder with no husband present, and 23.4% were non-families. 19.6% of all households were made up of individuals and 9.3% had someone living alone who was 65 years of age or older. The average household size was 2.55 and the average family size was 2.84.
In the CDP, the population was spread out with 21.2% under the age of 18, 6.2% from 18 to 24, 28.2% from 25 to 44, 24.5% from 45 to 64, and 19.8% who were 65 years of age or older. The median age was 40 years. For every 100 females, there were 111.6 males. For every 100 females age 18 and over, there were 104.8 males.
The median income for a household in the CDP was $22,875, and the median income for a family was $33,984. Males had a median income of $33,281 versus $21,750 for females. The per capita income for the CDP was $13,635. None of the families and 7.5% of the population were living below the poverty line.