Santa Monica is a census-designated place (CDP) in Willacy County, Texas, United States. The population was 86 at the 2020 census.
Geography
Santa Monica is located at (26.365423, -97.590031).
According to the United States Census Bureau in 2000, the CDP has a total area of 0.3 square mile (0.9 km<sup>2</sup>), all land. The CDP gained area prior to the 2010 census, increasing its total area to , all land as before.
Demographics
Santa Monica first appeared as a census designated place in the 2000 U.S. census.
!Pop 2010
!style="background-color: #ffffb3;" |Pop 2020
!% 2000
!% 2010
!style="background-color: #ffffb3;" |% 2020
|-
|White alone (NH)
|12
|13
|style='background: #ffffe6; |9
|15.38%
|15.66%
|style='background: #ffffe6; |10.47%
|-
|Black or African American alone (NH)
|0
|0
|style='background: #ffffe6; |0
|0.00%
|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; |1
|0.00%
|0.00%
|style='background: #ffffe6; |1.16%
|-
|Mixed race or Multiracial (NH)
|0
|0
|style='background: #ffffe6; |1
|0.00%
|0.00%
|style='background: #ffffe6; |1.16%
|-
|Hispanic or Latino (any race)
|66
|70
|style='background: #ffffe6; |75
|84.62%
|84.34%
|style='background: #ffffe6; |87.21%
|-
|Total
|78
|83
|style='background: #ffffe6; |86
|100.00%
|100.00%
|style='background: #ffffe6; |100.00%
|}
2000 census
As of the census