Seguin is home to 33,754 people in Texas. The population has risen by half since 2000, adding 11,743 people. Four-year degrees are less common here than nationally, at 19% of adults. The typical home is worth $249,400, having more than tripled since 2000. 80% were living in the same home a year earlier. Households here earn about 17% less than in Texas as a whole.
At a glance
Lower income
median household income $64,861, below the US median
US median: $82,259
Younger
median age 37.1
US median: 38.9
Less educated
19% hold a bachelor's degree
US average: 36%
Less affordable
home values up 114%, inflation adjusted
US median home: $376,019
Unique to this place
What stands out about Seguin
What changed most since 1990
Median home value (2024 dollars)$106,803 → $249,400(+134%)US over the same years: +67%
Poverty rate27.8% → 17.1%(−10.7 pts)US over the same years: −0.8 pts
White share39.1% → 31.1%(−8.0 pts)US over the same years: −17.8 pts
Seguin's population equals 18% of Guadalupe County's. Its number of households without a car equals 45% of the county's. Its number of veterans equals 10% of the county's.
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
Veterans by period of service, 2024
Gulf War (2001 or later)33.7%(649)
US avg: 26.4%
Gulf War (1990s)24.8%(478)
US avg: 24.3%
Vietnam era30.2%(581)
US avg: 33.1%
Korean War2.5%(49)
US avg: 4.5%
World War II0%(0)
US avg: 1%
Share of the 1,924 veterans here. A veteran who served across eras counts in each, so shares can total more than 100%. Peacetime-only service is included in the total but not shown as an era.
BAR + DOT: THIS PLACE · TICK: US AVERAGE
Over time
Seguin, decade by decade
Seguin 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
1990
18,853
$47,929
$106,803
12.5%
75.6
2000
22,011
$57,597
$116,768
15.2%
72.5
2010
25,175
$58,031
$132,349
16.8%
70.2
2020
29,433
$60,573
$174,291
16.3%
71.8
2024
33,754
$64,861
$249,400
19.2%
69.4
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.
