Serenada is a census-designated place (CDP) in Williamson County, Texas, United States. The population was 2,098 at the 2020 census. Those living in Serenada have Georgetown addresses.

Serenada is located at 30°41′17″N 97°41′54″W / 30.68806°N 97.69833°W / 30.68806; -97.69833 (30.687959, -97.698280).

According to the United States Census Bureau in 2000, the CDP has a total area of 3.5 square miles (9.2 km), all land. Prior to the 2010 census, part of the CDP was annexed to the city of Georgetown, decreasing the total area of 2.6 square miles (6.7 km), all land.

The climate in this area is characterized by hot, humid summers and generally mild to cool winters. According to the Köppen Climate Classification system, Serenada has a humid subtropical climate, abbreviated "Cfa" on climate maps.

Historical population

Census	Pop.	Note	%±
2000	1,847		—
2010	1,641		−11.2%
2020	2,098		27.8%
U.S. Decennial Census 1850–1900 1910 1920 1930 1940 1950 1960 1970 1980 1990 2000 2010 2020

As of the census of 2000, there were 1,847 people, 641 households, and 580 families residing in the CDP. The population density was 520.8 inhabitants per square mile (201.1/km). There were 651 housing units at an average density of 183.6 per square mile (70.9/km). The racial makeup of the CDP was 96.97% White, 0.65% African American, 0.27% Native American, 0.43% Asian, 0.16% Pacific Islander, 0.87% from other races, and 0.65% from two or more races. Hispanic or Latino of any race were 4.33% of the population.

There were 641 households, out of which 37.6% had children under the age of 18 living with them, 84.7% were married couples living together, 4.1% had a female householder with no husband present, and 9.4% were non-families. 8.1% of all households were made up of individuals, and 3.4% had someone living alone who was 65 years of age or older. The average household size was 2.88 and the average family size was 3.04.

In the CDP, the population was spread out, with 26.2% under the age of 18, 4.7% from 18 to 24, 21.5% from 25 to 44, 35.5% from 45 to 64, and 12.1% who were 65 years of age or older. The median age was 44 years. For every 100 females, there were 97.8 males. For every 100 females age 18 and over, there were 99.1 males.

The median income for a household in the CDP was $78,957, and the median income for a family was $82,768. Males had a median income of $60,234 versus $35,938 for females. The per capita income for the CDP was $41,110. None of the families and 0.4% of the population were living below the poverty line, including no under eighteens and 3.1% of those over 64.

Serenada is served by the Georgetown Independent School District.