| Name | Guadalupe County |
| State | Texas |
| FIPS Code | 48187 |
| County Seat | Seguin |
| Timezone | Central Standard Time (CST) |
| Population (2022) | 131,945 |
| Population Growth Rate(2000-2022) | 31.3% |
| Majority Ethnicity | White 85.99% |
| Public School Majority Ethnicity | Hispanic 53% |
| Partisan Voting Index | Republican:+13 |
| Unemployment Rate (December 2024) | 3.7% |
| Area Code(s) | 830 / 512 / 737 / 210 / 726 |
| Race/Ethnicity | Percentage of Population (2022) |
|---|---|
| White | 85.99% |
| African American | 11.21% |
| Hispanic | 0.49% |
| Asian | 2.23% |
| Native American | 0.05% |
| Hawaiin/Pacific Islander | 0.05% |
| Race/Ethnicity | Percentage of Public School Students (2023) |
|---|---|
| White | 32.52% |
| African American | 8.15% |
| Hispanic | 53.22% |
| Asian | 1.1% |
| Native American | 0.2% |
| Hawaiin/Pacific Islander | 0.25% |