Gibson leans Democratic by roughly 26 points: about 63% of voters vote Democratic and 37% Republican.
About 57% of adults in Gibson typically vote, near the U.S. average of about 62%. Among adults in Gibson, ~36% vote Democratic, ~21% Republican, and ~43% don't vote. The map below shows estimated turnout by block group.
How Gibson compares
Among cities within 25 miles, Gibson leans more Democratic than 19 of 20 neighbors.
Gibson runs about 62 points more Democratic than Idaho as a whole. Idaho leans Republican overall, while Gibson is one of the few Democratic-leaning pockets.
Politics vary noticeably by neighborhood within Gibson. The north side is the most Democratic-leaning (D+45) and the southwest side is the least Democratic-leaning (D+6), a spread of about 39 points.
Why Gibson leans the way it does
This analysis examined 14,881 data points per city to find what predicts political lean and turnout. The items below are a few correlations that stood out for Gibson, not a ranked or complete list of what matters most.
Gibson votes against the grain of Idaho. Idaho leans Republican overall, while Gibson runs about 62 points more Democratic. A high never-married share predicts Democratic voting, and about 37% of adults in Gibson have never been married, above 90% of cities.
Preventive-care access and voter turnout
Places with limited routine preventive-care access tend to turn out at a lower rate; Gibson, ID sits in the bottom quarter nationally on this measure. Dental visits do not drive turnout; the rate reflects income, insurance, and healthcare access, which line up with who votes.
Why turnout in Gibson looks the way it does
Areas with limited routine healthcare access turn out at lower rates. Gibson is in the bottom quarter nationally for routine-care measures such as insurance coverage, preventive screenings, and dental visits. High food insecurity lines up with lower turnout, and about 33% of adults in Gibson report food insecurity, above 97% of cities. High-crime urban areas turn out at lower rates, and Gibson sits in the top 15% on a violent-crime measure. Learn more about the findings and methodology on the political spectrum map.
Nearby Cities
- Fort Hall, ID D+30
- Springfield, ID R+72
- Pingree, ID R+72
- Chubbuck, ID R+37
- Thomas, ID R+53
- Arbon Valley, ID R+61
- Pocatello, ID R+18
- Rockford, ID R+72
- Groveland, ID R+42
- Tyhee, ID R+27
Cities with Similar Populations
- Chester, MS R+54
- Ludlow, IA R+39
- Mullett Lake, MI R+29
- Oxford Junction, IA R+42
- Lonoke, CA Even
- Beryl, UT R+77
- La Garita, CO R+23
- Hallett, OK R+69
- Sand Hill, WV R+56
- Powersite, MO R+63
All Local Stats
Home Services
Sources and methodology
Precinct-level voting records used to fit the model come from Idaho Secretary of State, Elections, 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.