Updated June 22, 2026 · 1 neighborhoods measured
Originally conceived as a hillside resort community for San Franciscans in the 1920s, Emerald Lake Hills is a scenic, unincorporated enclave in San Mateo County characterized by its winding roads and oak-studded hills. This quiet residential area offers exceptional visual appeal and sits comfortably far from any industrial activity, though residents must contend with a heightened risk of wildfires due to its wooded, hillside terrain. The community boasts highly progressive values and near-universal health insurance coverage, though it lacks a bustling commercial or nightlife scene. Emerald Lake Hills is best suited for families and professionals seeking a peaceful, nature-oriented retreat with easy access to the broader Silicon Valley.

See how neighborhoods in Emerald Lake Hills compare on air quality. Rankings are based on measured data aggregated across each neighborhood boundary.
See how neighborhoods in Emerald Lake Hills compare on fire safety. Rankings are based on measured data aggregated across each neighborhood boundary.
See how neighborhoods in Emerald Lake Hills compare on flood safety. Rankings are based on measured data aggregated across each neighborhood boundary.
See how neighborhoods in Emerald Lake Hills compare on ideological lean. Rankings are based on measured data aggregated across each neighborhood boundary.
See how neighborhoods in Emerald Lake Hills compare on industrial proximity. Rankings are based on measured data aggregated across each neighborhood boundary.
See how neighborhoods in Emerald Lake Hills compare on health insurance coverage. Rankings are based on measured data aggregated across each neighborhood boundary.
See how neighborhoods in Emerald Lake Hills compare on acoustic comfort. Rankings are based on measured data aggregated across each neighborhood boundary.
See how neighborhoods in Emerald Lake Hills compare on population age profile. Rankings are based on measured data aggregated across each neighborhood boundary.
See how neighborhoods in Emerald Lake Hills compare on liveliness and vibe. Rankings are based on measured data aggregated across each neighborhood boundary.
See how neighborhoods in Emerald Lake Hills compare on urban-rural index. Rankings are based on measured data aggregated across each neighborhood boundary.
See how neighborhoods in Emerald Lake Hills compare on privacy index. Rankings are based on measured data aggregated across each neighborhood boundary.
See how neighborhoods in Emerald Lake Hills compare on walkability. Rankings are based on measured data aggregated across each neighborhood boundary.
See how neighborhoods in Emerald Lake Hills compare on visual appeal. Rankings are based on measured data aggregated across each neighborhood boundary.
See how neighborhoods in Emerald Lake Hills compare on dog friendliness. Rankings are based on measured data aggregated across each neighborhood boundary.
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