City of San Marcos (0)
Zone Districts (1)
| Agricultural-1, A-1 |
| Agricultural-2, A-2 |
| Estate, R-1-20 |
| Estate (Planned Residential Development), R-1-20 (PRD) |
| Residential Low, R-1-10 |
| Residential Low (Planned Residential Development), R-1-10 (PRD) |
| Residential-1, R-1-7.5 |
| Residential Low (Planned Residential Development), R-1-7.5 (PRD) |
| Residential-2, R-2 |
| Residential-3-6, R-3-6 |
| Residential-3-10, R-3-10 |
| Residential-3-10, R-3-10 (PRD) |
| Mobile Home Park, R-MHP |
| Commercial, C |
| Neighborhood Commercial, NC |
| Office Professional, OP |
| Senior Residential, SR |
| Mixed-Use-1, MU-1 |
| Mixed-Use-3, MU-3 |
| Business Park, B-P |
| Light Manufacturing, L-I |
| Light Industrial, L-I |
| Industrial, I |
| Industrial-2, I-2 |
| Public-Institutional, P-I |
| Open Space, O-S |
| Specific Plan Area, SPA |
| I / B-P, I / B-P |
| I / L-I, I / L-I |
| I / C, I / C |
| I / I (SP), I / I (SP) |
| I / MU-1, I / MU-1 |
| I / MU-4, I / MU-4 |
| L-I / L-I & NC, L-I / L-I & NC |
| L-I / I, L-I / I |
| L-I / MU-1, L-I / MU-1 |
| L-I (DZ) / MU-1, L-I (DZ) / MU-1 |
| L-I / NC, L-I / NC |
| L-I / OP, L-I / OP |
| C & I / MU-3, C & I / MU-3 |
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