Seguin Flag

Seguin

County Seat:
Yes
Area (mi²):
40.026
State:
Texas

Seguin is a city located in Guadalupe County, Texas. Seguin has a 2026 population of 38,789. It is also the county seat of Guadalupe County. Seguin is currently growing at a rate of 7.38% annually and its population has increased by 31.58% since the most recent census, which recorded a population of 29,480 in 2020.

38.8K
Total Population
969
Density (mi²)
2.7K 7.38%
Growth

Nearby Cities

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)