U.S. Senate, Democratic primary
Barbara Jordan Public Policy Research and Survey Center (Texas Southern University): 6 Aug – 12 Aug 2025
U.S. Senate, Democratic primary · likely voters · listed by pollresults. All polls by Barbara Jordan Public Policy Research and Survey Center (Texas Southern University).
Rules
What the poll's documents state
| Fact | Status | Evidence |
|---|---|---|
| Sample size | 1500 | “of 1,500 likely 2026 Texas Democratic primary voters” (document, page 2) |
| Field start date | 2025-08-06 | “of +/- 2.53%) between August 6 and August 12, 2025.” (document, page 2) |
| Field end date | 2025-08-12 | “of +/- 2.53%) between August 6 and August 12, 2025.” (document, page 2) |
| How people were reached | mixed | “registered voters via SMS text messages through which the respondents were directed to an” (document, page 4) |
| Who was surveyed | rv | “registered voters via SMS text messages through which the respondents were directed to an” (document, page 4) |
| Sponsor | Not disclosed | |
| Margin of error | 2.53 | “of error of +/- 2.53%) and of 1,500 likely 2026 Texas Democratic primary voters (margin of error of +/- 2.53%) between August 6 and August 12, 2025.” (document, page 2) |
| Weighting | Not disclosed | |
| Party mix of the sample | 79% Democrat, 16% Independent but leaning toward the Democratic Party, 3% Independent, 2% Republican, something else or unsure | “The distribution of partisan identifiers among these likely Democratic primary voters is 79% Democrat, 16% Independent but leaning toward the Democratic Party, 3% Independent, and 2% either identifying as Republican, something else or unsure.” (document, page 5) |
| Age mix of the sample | 18 to 34: 13%; 35 to 54: 27%; 55 and older: 60% | “A little more than one-tenth (13%) of the population is between the ages of 18 and 34, 27% is between the ages of 35 and 54, and 60% is age 55 and older.” (document, page 4) |
| Region mix of the sample | Dallas-Fort Worth 26%; Houston 25%; Austin 15%; San Antonio 14%; U.S.-Mexico border counties 8%; other regions of the state 12% | “A little more than one-fourth (26%) of these likely 2026 Democratic primary voters live in the Dallas-Fort Worth metro statistical area, 25% live in the Houston metro area, 15% live in the Austin metro area, 14% live in the San Antonio metro area, 8% live in the U.S.-Mexico border counties, and 12% live in other regions of the state.” (document, page 5) |
| Ballot question wording | Not disclosed | |
| Question order | Not disclosed | |
| Crosstabs | yes | “Table 5. Vote Intention in an Allred-O'Rourke Democratic Primary, Among Sub-Groups (%)” (document, page 26) |
| Where respondents came from | Not disclosed |
Documents
- Topline: https://interactive.khou.com/pdfs/TXSenate2026.pdf (kept a copy)