Del Mar Heights is a census-designated place (CDP) in Cameron County, Texas, United States. The population was 78 at the 2020 census. It is part of the Brownsville–Harlingen Metropolitan Statistical Area.

Geography

Del Mar Heights is located near the center of Cameron County, by road north of the center of Brownsville and east of Los Fresnos.

According to the United States Census Bureau, the CDP has a total area of , all land.

Demographics

Del Mar Heights first appeared as a census designated place prior to the 2000 U.S. census.

!Pop 2010

!

!% 2000

!% 2010

!

|-

|White alone (NH)

|8

|4

|style='background: #ffffe6; |3

|3.09%

|3.54%

|style='background: #ffffe6; |3.85%

|-

|Black or African American alone (NH)

|1

|0

|style='background: #ffffe6; |0

|0.39%

|0.00%

|style='background: #ffffe6; |0.00%

|-

|Native American or Alaska Native alone (NH)

|0

|0

|style='background: #ffffe6; |0

|0.00%

|0.00%

|style='background: #ffffe6; |0.00%

|-

|Asian alone (NH)

|0

|0

|style='background: #ffffe6; |0

|0.00%

|0.00%

|style='background: #ffffe6; |0.00%

|-

|Native Hawaiian or Pacific Islander alone (NH)

|0

|0

|style='background: #ffffe6; |0

|0.00%

|0.00%

|style='background: #ffffe6; |0.00%

|-

|Other race alone (NH)

|0

|0

|style='background: #ffffe6; |0

|0.00%

|0.00%

|style='background: #ffffe6; |0.00%

|-

|Mixed race or Multiracial (NH)

|0

|0

|style='background: #ffffe6; |0

|0.00%

|0.00%

|style='background: #ffffe6; |0.00%

|-

|Hispanic or Latino (any race)

|250

|109

|style='background: #ffffe6; |75

|96.53%

|96.46%

|style='background: #ffffe6; |96.15%

|-

|Total

|259

|113

|style='background: #ffffe6; |78

|100.00%

|100.00%

|style='background: #ffffe6; |100.00%

|}

As of the census