City · Texas
Seguin, Texas
Seguin, city, in Guadalupe County, Texas. Seguin had 41,048 residents on July 1, 2025 by the Census Bureau's estimate, up 39.3% since 2020; the 2020 Census counted 29,433 and the ACS 2020-2024 5-year estimates put it at 33,754 (±43). GEOID 4866644.
Residents, July 2025 estimate
41,048
Census Bureau estimate (no margin published)
2020 Census count: 29,433 · ACS 2020-2024: 33,754 ±43
Median household income
$64,861
±$5,014 (90% margin)
Texas: $78,476
Median home value
$249,400
±$12,278 (90% margin)
Texas: $283,800
Median gross rent
$1,187
±$102 (90% margin)
Texas: $1,403
Where is Seguin and what county is it in?
Seguin is a city in Guadalupe County, Texas. It covers 40.0 square miles of land, 735 residents per square mile in 2020.
Seguin is in the San Antonio-New Braunfels, TX metropolitan statistical area, which takes in 8 counties (Census Bureau delineation, July 2023).
Source: 2024 Gazetteer and 2020 place-by-county files, U.S. Census Bureau · Census reference files
How many people live in Seguin, and is it growing?
The Census Bureau estimates that 41,048 people lived in Seguin on July 1, 2025, up 39.3% since 2020, faster than Texas (+8.8%). The 2020 Census counted 29,433 residents. The 2020-2024 American Community Survey, a five-year sample, puts the population at 33,754 (±43).
| Measure | Seguin | Guadalupe County | Change since 2015-2019 |
|---|---|---|---|
| Total population | 33,754 ±43 | 183,642 | +4,860 |
| Households | 12,483 ±583 | 65,424 | +2,310 |
| Average household size | 2.57 ±0.12 | 2.78 | no clear change |
| Housing units | 13,397 ±559 | 69,700 | +2,068 |
Seguin's population since 2000
From 22,011 in 2000 to 41,048 in 2025: up 86.5%. The 2000, 2010 and 2020 figures are census counts, each for Seguin as it was drawn that year: a place that annexed land, or a community that has since incorporated, covered a different area then. The 2005 figure is the Census Bureau's intercensal estimate, revised to fit the 2000 and 2010 counts and drawn on 2010 boundaries; 2015 and 2025 are July 1 estimates made from the census before them.
Source: The 2000, 2010 and 2020 Census counts and the Census Bureau's population estimates (intercensal 2000-2010, Vintage 2020, Vintage 2025) · Census population estimates
Source: American Community Survey 2020-2024 5-year estimates, U.S. Census Bureau (released January 2026); Census PEP Vintage 2025 (SUB-EST2025, CO-EST2025); 2020 Census P.L. 94-171 · Check it at data.census.gov
Who lives in Seguin?
The median resident of Seguin is 37.1 years old; 21.8% are under 18 and 16.9% are 65 or older. The largest group is Hispanic or Latino residents (of any race) at 58.5%, then non-Hispanic white residents at 31.1%. 10.0% of residents were born outside the United States.
| Measure | Seguin | Guadalupe County | Change since 2015-2019 |
|---|---|---|---|
| Median age | 37.1 ±2.4 | 37.6 | no clear change |
| Under 18 years | 21.8% ±1.8 pts | 24.1% | – |
| 65 years and over | 16.9% ±1.7 pts | 14.8% | – |
| Male | 49.3% ±1.7 pts | 49.9% | – |
| Hispanic or Latino (any race) | 58.5% ±2.8 pts | 39.0% | +7.3 pts |
| White alone, not Hispanic | 31.1% ±2.5 pts | 47.0% | −7.9 pts |
| Black or African American alone, not Hispanic | 6.6% ±1.7 pts | 7.1% | no clear change |
| Asian alone, not Hispanic | 0.8% ±0.6 pts | 1.5% | – |
| American Indian and Alaska Native alone, not Hispanic | 0.1% ±0.1 pts | 0.1% | – |
| Native Hawaiian and Other Pacific Islander alone, not Hispanic | 0.1% ±0.1 pts | 0.0% | – |
| Two or more races, not Hispanic | 2.4% ±0.8 pts | 4.4% | – |
| Some other race alone, not Hispanic | 0.4% ±0.3 pts | 0.8% | – |
| Born outside the United States | 10.0% ±1.9 pts | 7.5% | +2.9 pts |
| Speak a language other than English at home (age 5+) | 33.5% ±3.7 pts | 22.0% | – |
| Civilian veterans (age 18+) | 7.3% ±1.2 pts | 13.9% | – |
| With a disability | 15.4% ±2.1 pts | 13.8% | – |
| No health insurance coverage | 16.3% ±2.8 pts | 11.0% | no clear change |
| High school graduate or higher (age 25+) | 82.2% ±2.7 pts | 89.9% | – |
| Bachelor's degree or higher (age 25+) | 19.2% ±2.2 pts | 31.4% | no clear change |
| Graduate or professional degree (age 25+) | 6.5% ±1.3 pts | 10.8% | – |
| Lived in the same house a year earlier | 80.4% ±3.7 pts | 86.8% | – |
| Moved from another state in the past year | 1.9% ±1.1 pts | 2.0% | – |
Source: American Community Survey 2020-2024 5-year estimates, U.S. Census Bureau (released January 2026) (Data Profiles DP02, DP05) · Check it at data.census.gov
What do households in Seguin earn?
Half of Seguin's 12,483 households earn less than $64,861 a year (±$5,014), against $92,375 in Guadalupe County and $78,476 in Texas. In 2015-2019 it was $60,352 in 2024 dollars; the margins of error cannot tell the two periods apart. 17.1% of residents live below the poverty line.
| Measure | Seguin | Guadalupe County | Change since 2015-2019 |
|---|---|---|---|
| Median household income | $64,861 ±$5,014 | $92,375 | no clear change |
| Mean household income | $87,823 ±$6,640 | $111,083 | – |
| Per capita income | $33,633 ±$2,480 | $40,669 | +$5,375 |
| People below the poverty line | 17.1% ±3.8 pts | 9.3% | no clear change |
| Children under 18 below the poverty line | 24.1% ±7.8 pts | 11.4% | no clear change |
| Households receiving SNAP | 18.4% ±3.7 pts | 9.0% | – |
| Households with a computer | 95.2% ±1.5 pts | 96.8% | – |
| Households with a broadband subscription | 89.0% ±2.4 pts | 93.9% | – |
Source: American Community Survey 2020-2024 5-year estimates, U.S. Census Bureau (released January 2026) (Data Profile DP03) · Check it at data.census.gov
What does housing cost in Seguin?
Owners occupy 65.2% of Seguin's occupied homes and renters 34.8%. The median owner-occupied home is valued at $249,400 by its owner (±$12,278). The median renter pays $1,187 a month including utilities, and 42.1% of renters pay 35% or more of their income on rent.
| Measure | Seguin | Guadalupe County | Change since 2015-2019 |
|---|---|---|---|
| Median home value (owner-occupied) | $249,400 ±$12,278 | $304,400 | +$84,364 |
| Median gross rent | $1,187 ±$102 | $1,517 | no clear change |
| Renters paying 35% or more of income on rent | 42.1% ±8.0 pts | 38.0% | no clear change |
| Median monthly owner costs, with a mortgage | $1,790 ±$110 | $1,968 | – |
| Owner-occupied homes | 65.2% ±4.3 pts | 77.8% | no clear change |
| Renter-occupied homes | 34.8% ±4.3 pts | 22.2% | – |
| Housing units | 13,397 ±559 | 69,700 | +2,068 |
| Homeowner vacancy rate | 1.0% ±0.9 pts | 1.1% | – |
| Rental vacancy rate | 3.2% ±2.4 pts | 4.8% | – |
| Single-family detached homes | 68.8% ±3.7 pts | 77.4% | – |
| Mobile homes | 6.8% ±1.8 pts | 12.7% | – |
| Built 2020 or later | 9.4% ±2.1 pts | 7.3% | – |
| Built 2010 to 2019 | 16.6% ±2.9 pts | 25.5% | – |
| Built 1939 or earlier | 4.5% ±1.6 pts | 2.1% | – |
| Households with no vehicle | 7.5% ±2.7 pts | 3.2% | – |
Source: American Community Survey 2020-2024 5-year estimates, U.S. Census Bureau (released January 2026) (Data Profile DP04) · Check it at data.census.gov
How many new homes is Seguin building?
Builders took permits for 811 new housing units in Seguin in 2025 (801 in single-family houses), 19.8 per 1,000 residents against 6.6 across Texas.
Counts of units in permits a local office issued; not every permitted unit is built. A year marked with months was reported for part of the year.
Source: Building Permits Survey, annual place files 2019-2025, U.S. Census Bureau · Census Building Permits Survey
How do people in Seguin work and get to work?
76.8% of Seguin's workers drive alone and 9.7% work from home. The average trip to work takes 24.7 minutes. The unemployment rate in 2020-2024 averaged 4.4%.
| Measure | Seguin | Guadalupe County | Change since 2015-2019 |
|---|---|---|---|
| In the labor force (age 16+) | 63.4% ±2.5 pts | 64.3% | – |
| Unemployment rate | 4.4% ±1.9 pts | 4.8% | no clear change |
| Drove alone to work | 76.8% ±3.6 pts | 73.8% | – |
| Carpooled | 11.6% ±3.1 pts | 9.9% | – |
| Public transportation | 0.1% ±0.2 pts | 0.1% | – |
| Walked | 0.9% ±0.5 pts | 1.1% | – |
| Worked from home | 9.7% ±2.2 pts | 14.3% | +7.0 pts |
| Mean travel time to work | 24.7 min ±1.6 | 28.8 min | +5.6 min |
Source: American Community Survey 2020-2024 5-year estimates, U.S. Census Bureau (released January 2026) (Data Profile DP03) · Check it at data.census.gov
What census tracts are in Seguin?
8 census tracts lie mostly in Seguin, and 7 more reach into it (2020 census blocks). Their median household incomes run from $39,755 (Tract 2103) to $114,366 (Tract 2105.12).
| Tract | Residents, 2020-2024 | Median household income |
|---|---|---|
| Tract 2103Guadalupe County | 5,885 | $39,755 |
| Tract 2104Guadalupe County | 4,913 | $61,806 |
| Tract 2102Guadalupe County | 4,570 | $54,091 |
| Tract 2105.12Guadalupe County | 4,944 | $114,366 |
| Tract 2101Guadalupe County | 4,232 | $72,968 |
| Tract 2108.06Guadalupe County | 3,021 | $54,173 |
| Tract 2109.02Guadalupe County | 5,286 | $75,250 |
| Tract 2105.11Guadalupe County | 3,229 | $88,419 |
| Tract 2108.05Guadalupe County | 3,103 | $69,544 |
| Tract 2105.13Guadalupe County | 1,832 | $69,338 |
| Tract 2108.03Guadalupe County | 4,200 | $76,484 |
| Tract 2105.08Guadalupe County | 3,976 | $90,548 |
Source: American Community Survey 2020-2024 5-year estimates, U.S. Census Bureau (released January 2026); 2020 block assignment files (tract share = share of the tract's census blocks in Seguin) · Census block assignment files
How does Seguin compare with other places in Texas?
By the Census Bureau's July 2025 estimates, Seguin is the 1,006th-most populous of the 19,476 U.S. incorporated places that have one and the 93rd-most populous of 1,224 in Texas.
Seguin ranks 509th of 933 places in Texas with 1,000 or more residents and a reliable estimate, by median household income.
| Measure | Rank | Of |
|---|---|---|
| Population, July 2025 estimate | 93rd | 1,224 |
| Growth 2020-2025 (PEP) | 58th | 784 |
| Residents per square mile | 689th | 979 |
| Median household income | 509th | 933 |
| Per capita income | 436th | 978 |
| Median home value | 350th | 950 |
| Median gross rent | 378th | 852 |
| Poverty rate | 315th | 716 |
| Bachelor's degree or higher | 509th | 877 |
| Median age | 449th | 973 |
| Owner-occupied share | 653rd | 973 |
| Work from home | 362nd | 557 |
| Travel time to work | 539th | 976 |
Seguin's figures with every place in Texas (CSV)
Every place in Texas, sortable · Compare Seguin with other places
Source: PlainCities ranks computed from the American Community Survey 2020-2024 5-year estimates, U.S. Census Bureau (released January 2026) and PEP Vintage 2025 · How ranks are computed
How reliable are the figures for Seguin?
7 of the 57 figures for Seguin on this page carry a coefficient of variation over 40% and are marked with a ring: they come from a small sample, so read them as rough.
The American Community Survey samples about one household in eight over five years, so every figure is an estimate with a 90% margin of error (shown under each value). A ring marks an estimate whose coefficient of variation is over 40%. A change is called only when the gap between the two periods is larger than their combined 90% margin (the square root of the sum of the two squared margins), the Census Bureau's test. How to read a margin of error.
Source: American Community Survey 2020-2024 5-year estimates, U.S. Census Bureau (released January 2026): margins of error as published · ACS technical documentation
How these figures are made: methodology and release checks · reading a margin of error · every state · corrections
Not on this page: crime, weather and schools for Seguin are other agencies' records. Crime: the FBI's Crime Data Explorer · climate: NOAA's U.S. Climate Normals · schools: the National Center for Education Statistics' public schools in Seguin.