Mountain Park leans slightly Republican by roughly 6 points: about 47% of voters vote Democratic and 53% Republican.
About 80% of adults in Mountain Park typically vote, above the U.S. average of about 62%. Among adults in Mountain Park, ~38% vote Democratic, ~42% Republican, and ~20% don't vote. The map below shows estimated turnout by block group.
How Mountain Park compares
Among cities within 25 miles, Mountain Park leans more Republican than 35 of 56 neighbors.
Politically, Mountain Park sits close to the rest of Georgia.
Why Mountain Park 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 Mountain Park, not a ranked or complete list of what matters most.
Mountain Park votes Republican even though it is densely developed (about 75%, far above the Georgia average of 26%). State and regional patterns outweigh the Democratic lean that density usually predicts here. A high family-household share predicts Republican voting, and about 83% of households in Mountain Park are family households, above 95% of cities.
Preventive-care access and voter turnout
Places with strong routine preventive-care access tend to turn out at a higher rate; Mountain Park, GA sits in the top tenth 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 Mountain Park looks the way it does
Areas with strong routine healthcare access turn out at higher rates. Mountain Park is in the top quarter nationally for routine-care measures such as insurance coverage, preventive screenings, and dental visits. The dental-visit rate here is about 79%, about 19 points above the U.S. average of 60%. High high-school completion lines up with higher turnout, and about 99% of adults in Mountain Park have completed high school, above 98% of cities. Learn more about the findings and methodology on the political spectrum map.
Nearby Cities
- Roswell, GA D+7
- Woodstock, GA R+25
- Holly Springs, GA R+37
- Milton, GA Even
- Alpharetta, GA D+5
- Canton, GA R+36
- Marietta, GA D+13
- Sandy Springs, GA D+27
- Dunwoody, GA D+30
- Johns Creek, GA D+9
Cities with Similar Populations
- Lowndesboro, AL R+13
- Philadelphia, MO R+73
- Mackinac Island, MI D+8
- Kelliher, MN R+45
- South Hiram, ME R+30
- Bricelyn, MN R+42
- Huttig, AR R+3
- Shoofly, NC R+45
- Prairieville, MN R+18
- Francktown, NC R+42
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Sources and methodology
Precinct-level voting records used to fit the model come from Georgia 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.