Fairfield is a Republican stronghold. About 16% of voters here vote Democratic and 84% Republican.
About 73% of adults in Fairfield typically vote, above the U.S. average of about 62%. Among adults in Fairfield, ~12% vote Democratic, ~61% Republican, and ~27% don't vote. The map below shows estimated turnout by block group.
How Fairfield compares
Among cities within 25 miles, Fairfield leans more Republican than 2 of 7 neighbors.
Fairfield runs about 32 points more Republican than North Dakota as a whole.
Politics vary noticeably by neighborhood within Fairfield. The east side is the most Republican-leaning (R+77) and the north side is the least Republican-leaning (R+67), a spread of about 11 points.
Why Fairfield 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 Fairfield, not a ranked or complete list of what matters most.
Rural areas vote Republican. About 3% of residents in Fairfield live in densely developed areas, about 9 points below the North Dakota average of 12%.
Preventive-care access and voter turnout
Places with strong routine preventive-care access tend to turn out at a higher rate; Fairfield, ND sits in the top 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 Fairfield looks the way it does
Turnout in Fairfield sits close to the national pattern. Routine healthcare access, homeownership, education, and food security all land near their national averages here. Learn more about the findings and methodology on the political spectrum map.
Nearby Cities
- Gorham, ND R+67
- Manning, ND R+77
- Fryburg, ND R+69
- Grassy Butte, ND R+76
- New Hradec, ND R+73
- Belfield, ND R+74
- Killdeer, ND R+36
- South Heart, ND R+77
- Dickinson, ND R+49
- Dunn Center, ND R+76
Cities with Similar Populations
- Lehr, ND R+70
- Perth, VA R+31
- Tarpley, TN R+63
- Olney, MO R+64
- Judith Gap, MT R+65
- Diamond, WA R+54
- Gusher, UT R+62
- Merrill, MS R+61
- Sunflower, AL R+24
- Clarendon, MI R+51
All Local Stats
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Sources and methodology
Precinct-level voting records used to fit the model come from North Dakota 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.