Rock Creek leans heavily Republican by roughly 34 points: about 33% of voters vote Democratic and 67% Republican.
About 83% of adults in Rock Creek typically vote, above the U.S. average of about 62%. Among adults in Rock Creek, ~27% vote Democratic, ~56% Republican, and ~17% don't vote. The map below shows estimated turnout by block group.
How Rock Creek compares
Rock Creek sits in a sparsely populated area with few comparable neighborhoods nearby.
Rock Creek runs about 20 points more Republican than Texas as a whole.
Politics vary noticeably by block within Rock Creek. The west side is the most Republican-leaning (R+40) and the north side is the least Republican-leaning (R+26), a spread of about 14 points.
Why Rock Creek leans the way it does
Density, race composition, education, and family structure all sit close to their national averages in Rock Creek. The lean here lands roughly where demographic data alone would predict.
Homeownership and voter turnout
Places with homeowner-heavy households tend to turn out at a higher rate; Rock Creek, Cypress, TX sits in the top quarter nationally on this measure.
Why turnout in Rock Creek looks the way it does
Homeowners vote more often than renters. About 88% of households in Rock Creek own their home, about 14 points above the Texas average of 75%. High high-school completion lines up with higher turnout, and about 99% of adults in Rock Creek have completed high school, above 89% of neighborhoods. Learn more about the findings and methodology on the political spectrum map.
Nearby Neighborhoods
- Longwood, Cypress, TX R+32
- Stablewood-Valley Hi North-Houston, Cypress, TX R+24
- Fairfield, Cypress, TX R+24
- Memorial Northwest, Spring, TX R+20
- Bridgeland, Cypress, TX R+24
- Willowbrook, Houston, TX D+28
- Harvest Bend, Houston, TX D+5
- Copperfield, Houston, TX R+4
- Greenwood Forest, Houston, TX D+11
- Cornerstone Village North, Houston, TX D+39
Neighborhoods with Similar Populations
- Brightwood, Springfield, MA D+34
- Rain Tree, Charlotte, NC D+3
- Spivak, Edgewater, CO D+40
- Tireman, Detroit, MI D+76
- Peacock, Oceanside, CA D+10
- East Terrell Hills, San Antonio, TX D+14
- Olympic West, Longview, WA R+5
- Brady Gardens, San Antonio, TX D+34
- Molholm Two Creeks, Edgewater, CO D+40
- Westhill, Mobile, AL R+7
Sources and methodology
Precinct-level voting records used to fit the model come from Texas Secretary of State, Elections Division, distributed by the Voting and Election Science Team. Demographic inputs come from the U.S. Census Bureau (ACS 5-year estimates and the 2020 Decennial Census). Health and environmental inputs come from the CDC (PLACES and the Environmental Justice Index). Land cover comes from the USGS and EPA. Election-day and lead-up weather come from PRISM 4km daily grids and the NOAA Global Historical Climatology Network. Mail-voting and election-administration patterns come from the MIT Election Lab's Survey of the Performance of American Elections. Block-group crime detail comes from CrimeGrade. Internet data and modeling support provided by ISPreports.org.
Modeling and analysis by the BestNeighborhood data science team. Full methodology and findings: political spectrum map.
Methodology reviewed by the BestNeighborhood data team. Last updated May 2026.