Sun Valley Flag

Sun Valley

County:
Lamar County
County Seat:
No
Area (mi²):
0.161
State:
Texas

Sun Valley is a city located in Lamar County, Texas. Sun Valley has a 2025 population of 74. Sun Valley is currently growing at a rate of 1.37% annually and its population has increased by 4.23% since the most recent census, which recorded a population of 71 in 2020.

The average household income in Sun Valley is $49,561 with a poverty rate of 0%.The median age in Sun Valley is 41.3 years: 28.8 years for males, and 54 years for females.

74
Total Population
460
Density (mi²)
1 1.37%
Growth

Sun Valley Population

Sun Valley Population

Data after 2023 is projected based on recent change

Demographics

The racial composition of Sun Valley includes 92.59% White, and smaller percentages for and multiracial populations.

Population by Race

Race
Population
Percentage (of total)
White2592.59%
Two or more races27.41%

Sun Valley Marital Status

OverallMalesFemales0%10%20%30%40%50%60%70%80%90%100%

Married

Widowed

Divorced

Separated

Never Married

Economics and Income Statistics

Sun Valley's average per capita income is $40,250. Household income levels show a median of $41,625. The poverty rate stands at 0%.

Families: A family includes the owner or renter of the home along with everyone related to them - whether through birth, marriage, or adoption. This includes relatives like spouses, children, parents, siblings, grandparents, and any other family members.
Households: A household includes all the people who occupy a housing unit (such as a house or apartment) as their usual place of residence.
Non Families: A nonfamily household is either someone living alone or when the owner/renter lives with people they aren't related to, like roommates.
Name
Median
Mean
Households$41,625$49,561
Non Families$41,000$39,017
Families--
Married Families--

$40,250

Average Income

$41,625

Median Household Income

0%

Poverty Rate

Sources

  1. US Census State Population Estimates - Most recent state estimates from the Census Bureau's Population Estimates Program
  2. US Census County Population Estimates - Most recent county estimates from the Census Bureau's Population Estimates Program
  3. American Community Survey (2009 - 2013)
  4. Census QuickFacts
  5. Historical Populations of States and Counties (1790 - 1990)