Living in San Marcos revolves around outdoor recreation, community gatherings, and modern conveniences. Start your day with a hike up Double Peak Park for 360-degree views stretching to the Pacific Ocean, or kayak across Lake San Marcos. Spend weekends enjoying craft breweries along the famous "Hops Highway" (Hwy 78), shopping at Grand Plaza, or attending events at North City—San Marcos’ walkable downtown core. With California State University San Marcos (CSUSM) and top-tier public schools, it is a premier destination for families, professionals, and active adults.
San Marcos real estate features a rich variety of living styles, from hillside custom estates and golf course residences to resort-style lakeside living and modern urban condos.
San Elijo Hills: A renowned award-winning, master-planned community perched on the highest hills. Features a charming town center, top-rated schools, miles of ocean-view trails, and executive single-family luxury residences.
Lake San Marcos: An exclusive resort community centered around an 80-acre lake and golf course. Offers custom lakefront properties with private docks, golf-course homes, and low-maintenance luxury townhomes.
Twin Oaks Valley & Discovery Hills: Picturesque enclaves surrounding the Ted Robinson-designed Twin Oaks Golf Course and Discovery Lake. Highly desirable for spacious multi-story estates, cul-de-sac privacy, and scenic valley views.
North City: The modern urban centerpiece of San Marcos, featuring sleek contemporary condos, live-work spaces, craft eateries, and immediate proximity to CSUSM.
100,367 people live in San Marcos, where the median age is 37.6 and the average individual income is $45,029. Data provided by the U.S. Census Bureau.
Total Population
Median Age
Population Density Population Density This is the number of people per square mile in a neighborhood.
Average individual Income
There's plenty to do around San Marcos, including shopping, dining, nightlife, parks, and more. Data provided by Walk Score and Yelp.
Explore popular things to do in the area, including Curious Fork, Martens Health and Survival, and The Pita Guys.
| Name | Category | Distance | Reviews |
Ratings by
Yelp
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|---|---|---|---|---|
| Dining | 0.33 miles | 0 reviews | 0/5 stars | |
| Dining | 0.62 miles | 0 reviews | 0/5 stars | |
| Dining · $$ | 0.64 miles | 1234 reviews | 4.3/5 stars | |
| Dining | 0.74 miles | 0 reviews | 0/5 stars | |
| Dining | 0.79 miles | 0 reviews | 0/5 stars | |
| Shopping | 0.5 miles | 11 reviews | 1.8/5 stars | |
| Active | 0.69 miles | 16 reviews | 4.6/5 stars | |
| Active | 0.87 miles | 6 reviews | 5/5 stars | |
| Active | 0.87 miles | 4 reviews | 4.8/5 stars | |
| Active | 0.87 miles | 0 reviews | 0/5 stars | |
| Active | 0.87 miles | 0 reviews | 0/5 stars | |
| Beauty | 0.12 miles | 0 reviews | 0/5 stars | |
| Beauty | 0.41 miles | 0 reviews | 0/5 stars | |
| Beauty | 0.49 miles | 3 reviews | 1/5 stars | |
| Beauty | 0.49 miles | 19 reviews | 2.4/5 stars | |
| Beauty | 0.49 miles | 1 review | 5/5 stars | |
| Beauty | 0.62 miles | 0 reviews | 0/5 stars | |
| Beauty | 0.68 miles | 0 reviews | 0/5 stars | |
| Beauty | 0.75 miles | 0 reviews | 0/5 stars | |
| Beauty | 0.9 miles | 0 reviews | 0/5 stars | |
| Beauty | 0.91 miles | 129 reviews | 4.4/5 stars | |
| Beauty | 0.98 miles | 1 review | 5/5 stars | |
| Beauty | 0.99 miles | 29 reviews | 4.6/5 stars | |
| Beauty | 0.99 miles | 8 reviews | 5/5 stars | |
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San Marcos has 33,369 households, with an average household size of 5.93. Data provided by the U.S. Census Bureau. Here’s what the people living in San Marcos do for work — and how long it takes them to get there. Data provided by the U.S. Census Bureau. 100,367 people call San Marcos home. The population density is 2,893 and the largest age group is Data provided by the U.S. Census Bureau.
Total Population
Population Density Population Density This is the number of people per square mile in a neighborhood.
Median Age
Men vs Women
Population by Age Group
0-9 Years
10-17 Years
18-24 Years
25-64 Years
65-74 Years
75+ Years
Education Level
Total Households
Average Household Size
Average individual Income
Households with Children
With Children:
Without Children:
Marital Status
Blue vs White Collar Workers
Blue Collar:
White Collar:
