Ideological Lean Ranking — San Luis Obispo
Updated June 22, 2026
See how neighborhoods in San Luis Obispo compare on ideological lean. Rankings are based on measured data aggregated across each neighborhood boundary. How ideological lean is measured →
Top Ideological Lean Neighborhoods — Ranked
Voting patterns and census indicators reflect a predominantly liberal political leaning that is slightly more pronounced than the San Luis Obispo city average, according to iHuus data.
Voting patterns and census indicators show a predominantly liberal political leaning that is more pronounced than the San Luis Obispo city average, according to iHuus data.
Voting patterns and census indicators in this area reflect a deeply liberal political leaning that is slightly more pronounced than the San Luis Obispo average.
Full San Luis Obispo Ideological Lean Ranking
| Neighborhood | Score | City Rank | vs. City Avg |
|---|---|---|---|
| Railroad District | 9.7 | #1 | +0.4 ↑ |
| Little Italy | 9.7 | #2 | +0.4 ↑ |
| Mill Street District | 9.7 | #3 | +0.4 ↑ |
| Downtown | 9.6 | #4 | +0.3 ↑ |
| Japantown | 9.4 | #5 | +0.1 ↑ |
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