San Marcos, California Exceeds Housing Goals

New downtown development near Cal State San Marcos brings urban density to the suburbs.

Apr. 6, 2026 at 10:43pm

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A bold, colorful silkscreen-style illustration of a modern apartment building facade repeated in a grid, capturing the vibrant energy of the new downtown San Marcos development.San Marcos' new downtown development brings urban density and walkability to the suburbs, setting an example for other California communities.San Marcos Today

In 2004, a developer had an idea to create a downtown where one had never existed before — in the suburbs of San Marcos, California. The 200-acre area adjacent to California State University San Marcos now features urban density with a walkable layout, a mix of housing, retail, and office space.

Why it matters

As California grapples with a housing shortage, the San Marcos development demonstrates how suburban communities can embrace higher-density, mixed-use planning to meet state-mandated housing goals and create more vibrant, livable neighborhoods.

The details

The downtown San Marcos development features a mix of housing, retail, and office space in a walkable layout, a departure from the typical suburban sprawl. City officials say the increased density makes sense in areas near major universities and public transit hubs.

  • The downtown development project was first conceived in 2004.
  • The 200-acre area has been built out over the past 20 years.

The players

San Marcos, California

A suburban city in northern San Diego County that has embraced higher-density, mixed-use development to meet state housing goals.

California State University San Marcos

A public university located in San Marcos that has helped drive the development of the adjacent downtown area.

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The takeaway

San Marcos' embrace of higher-density, mixed-use development near its university campus demonstrates how suburban communities can adapt to meet California's housing needs while also creating more vibrant, walkable neighborhoods.