Silver Lake leans heavily Republican by roughly 36 points: about 32% of voters vote Democratic and 68% Republican.
About 93% of adults in Silver Lake typically vote, above the U.S. average of about 62%. Among adults in Silver Lake, ~30% vote Democratic, ~63% Republican, and ~7% don't vote. The map below shows estimated turnout by block group.
How Silver Lake compares
Among cities within 25 miles, Silver Lake leans more Republican than 17 of 52 neighbors.
Silver Lake runs about 23 points more Republican than Iowa as a whole.
Why Silver Lake 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 Silver Lake, not a ranked or complete list of what matters most.
Areas with many family households vote Republican. About 80% of households in Silver Lake are family households, about 14 points above the U.S. average of 67%.
Walkability and Republican lean
Places with a low walkability score tend to lean Republican; Silver Lake, IA sits in the bottom quarter nationally on this measure. A walkable street grid does not change how people vote; it mostly reflects how urban a place is.
Why turnout in Silver Lake looks the way it does
Areas with strong routine healthcare access turn out at higher rates. Silver Lake 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 72%, about 11 points above the U.S. average of 60%. Learn more about the findings and methodology on the political spectrum map.
Nearby Cities
- Northwood, IA R+40
- Emmons, MN R+31
- Twin Lakes, MN R+37
- Glenville, MN R+41
- Joice, IA R+36
- Lake Mills, IA R+30
- Kensett, IA R+38
- Hanlontown, IA R+36
- Myrtle, MN R+41
- Conger, MN R+36
Cities with Similar Populations
- Stacy, AR R+54
- Nickleville, PA R+57
- Garfield, WI R+14
- Floweree, MT R+55
- Opdyke, TX R+81
- Yates, MO R+67
- Primrose, NE R+69
- Ross, IA R+57
- Vona, CO R+71
- Dundee, KY R+70
All Local Stats
Home Services
Sources and methodology
Precinct-level voting records used to fit the model come from Iowa 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.