Seco Mines is home to 644 people in Texas. 83.1% of people here live below the federal poverty line. At a median age of 51.5, this is an older place than the country as a whole. 0% of homes are owner-occupied. The foreign-born share is 32%. The population has fallen 37% since 2023.
Shares are "alone or in combination": a person with both Medicare and Medicaid counts in each, so categories overlap and do not sum to 100%.
Section 09 · Service history
Veterans
Over time
Seco Mines, decade by decade
Seco Mines population, inflation-adjusted income and home value, education, and diversity by year
Year
Population
Median household income
Median home value
Bachelor's degree+
Diversity score
2010
560
$49,884
$100,700
24.7%
8.6
2020
572
–
–
11.8%
5.6
2024
644
–
–
24.3%
45.9
Census years come from the decennial census and the latest year from the American Community Survey, so part of any change between those two rows can reflect the different surveys. Dollar figures are adjusted for inflation to 2024 dollars; a figure ending in "+" was at the Census Bureau's reporting cap that year. The diversity score runs from 0 to 100; see how it's calculated.
