Lake San Marcos
In San Diego County, California.
Scopes news, events and the map to Lake San Marcos. No account needed — we keep it on this device.
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is your city now — Lake San Marcos would replace it. We'll ask first.
stops being your city.
Lake San Marcos takes over news, events and the map.
News around San Diego County
City of San Diego
55 minutes agoPreparing Your Business for El Nino
Preparing Your Business for El Nino RCamerino Wed, 09/23/2026 - 12:14 /elnino/preparing-your-business
Local Business
City of Escondido
94 minutes agoSection of Escondido Creek Trail Construction Closure
A section of the Escondido Creek Trail between Harmony Grove Road and Windsor Place will be closed for construction beginning September 28 through October 26, weekdays only, from 8 a.m. to 4:30 p.m.
Transportation
City of Poway
18 hours agoWater Main Break
Update - 9/23/26 10:30AM: Planned temporary road closure 9/24/26. 9/22/26 5:00PM - There has been a water main break on Stone Canyon Road near the intersection with Fallen Lead Road. Please proceed with caution.
Public Safety
City of Poway
19 hours agoOpen Letter from the City Manager
In a perfect world the amount of change we are all experiencing would be minimal. But it’s not, and here’s why.
Government & Civic
City of Escondido
September 22Escondido Students Participate in Home Fire Escape Plan Contest
The Escondido Fire Department teamed is teaming up with the National Fire Protection Association® (NFPA®) to support Fire Prevention Week.
Education
City of Poway
September 18Speed Limit Changes Approved
Approval of updated Engineering and Traffic Survey leads to speed reduction on 10 roadway segments
TransportationIn and around Lake San Marcos
Musicians & bands near Lake San Marcos →
Explore the Greater San Diego metro →
Lake San Marcos changes faster than we can keep up.
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Lake San Marcos by the numbers
- Area
- 1.71 sq mi (4.42 km²), 0.1 sq mi water
- Median age
- 63
- Households
- 2,000
- Persons per household
- 2.3
- Median household income
- $89,851
- Median house value
- $917,000