Overview for Cardiff, CA

11,271 people live in Cardiff, where the median age is 44 and the average individual income is $69,977. Data provided by the U.S. Census Bureau.


Total Population

44 years

Median Age


Population Density Population Density This is the number of people per square mile in a neighborhood.


Average individual Income

Welcome to Cardiff

Cardiff is a lovely coastal city in San Diego County known for its beautiful beaches, relaxed atmosphere, and outdoor recreational activities. This close-knit community offers a coastal lifestyle mixed with natural beauty and cultural richness.

Key Features and Benefits of Living in Cardiff

Location and Accessibility

Cardiff's location along Interstate 5 provides convenient access to major transportation routes, making it easy to commute to nearby cities such as San Diego, Encinitas, and Carlsbad. The community's proximity to highways and freeways ensures seamless connectivity while maintaining a coastal and relaxed ambiance.

Real Estate and Housing Options

Cardiff offers a diverse range of real estate options, from beachfront properties and luxury homes to cozy cottages and townhouses. Prospective residents can choose from various housing styles, including contemporary designs, Spanish-inspired architecture, Cape Cod-style homes, and modern residences. Properties in Cardiff may feature ocean views, outdoor living spaces, surf-friendly locations, and proximity to beach access points, creating a desirable and beach-centric living environment.

Beaches and Coastal Beauty

Cardiff is globally respected for its breathtaking beaches and world-class surf spots located on picturesque bluffs. Locals enjoy all manner of seaside activities—surfing, sunbathing, beach volleyball, and picnicking. The area’s natural beauty can truly be appreciated at shores like Seaside Beach, Cardiff State Beach, and Swami’s Beach, known for their spectacular sunsets over the Pacific Ocean.

Dining and Shopping

Cardiff’s dining and shopping experiences mirror its coastal and laid-back feel. The area boasts a variety of eateries, including beachfront cafes, seafood restaurants, and local diners. Many restaurants offer fresh seafood and outdoor dining with ocean views. For shopping, Cardiff has boutique shops, surf shops, and cultural emporiums offering beach accessories, unique gifts, and stylish attire.

Entertainment and Cultural Attractions

Cardiff’s artistic vibe and laid-back atmosphere are showcased through its art galleries, live music venues, and cultural events. The famous Cardiff Kook statue captures the region's surf culture and artistic flair. Popular destinations like the Cardiff Botanical Society and Seaside Market offer botanical gardens, farmers' markets, and community gatherings.

Recreational Activities

Cardiff provides numerous opportunities for outdoor enthusiasts and active individuals. The area features trails, recreation centers, and parks ideal for hiking, jogging, picnicking, and cycling with stunning coastal views. Surf lovers, paddle boarders, kayakers, and snorkelers can enjoy the clear waters of Cardiff. San Elijo Lagoon, a nearby sanctuary, is home to various bird species and offers nature walks revealing endangered plants.

Health and Wellness

Cardiff emphasizes health and wellness with access to fitness centers, yoga studios, and wellness programs. The community's outdoor spaces, including parks, beaches, and coastal trails, encourage physical activity, relaxation, and a connection with nature. Additionally, Cardiff is home to healthcare providers, medical clinics, and wellness centers offering comprehensive healthcare services and holistic healing options.

Community Engagement and Events

Cardiff fosters community engagement through social gatherings, events, and activities. Local groups like Cardiff 101 Main Street organize concerts, art walks, farmers' markets, and holiday celebrations, helping residents build relationships, socialize, and support local businesses and initiatives.


Cardiff is an excellent place for those who enjoy a relaxed, coastal lifestyle. With its sandy beaches, outdoor recreation, cultural richness, and quiet living environment, Cardiff offers something for everyone. The town boasts a variety of housing options, natural beauty, beachfront restaurants, entertainment venues, water sports clubs, and family-friendly attractions. Whether you’re looking for a place to live with your family or on your own, Cardiff is a highly recommended destination.


Demographics and Employment Data for Cardiff, CA

Cardiff has 4,238 households, with an average household size of 3. Data provided by the U.S. Census Bureau. Here’s what the people living in Cardiff do for work — and how long it takes them to get there. Data provided by the U.S. Census Bureau. 11,271 people call Cardiff home. The population density is 6,357.34 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

53.68 / 46.33%

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

  • Less Than 9th Grade
  • High School Degree
  • Associate Degree
  • Bachelor Degree
  • Graduate Degree

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:

Commute Time

0 to 14 Minutes
15 to 29 Minutes
30 to 59 Minutes
60+ Minutes

Schools in Cardiff, CA

All ()
Primary Schools ()
Middle Schools ()
High Schools ()
Mixed Schools ()
The following schools are within or nearby Cardiff. The rating and statistics can serve as a starting point to make baseline comparisons on the right schools for your family. Data provided by the U.S. Census Bureau.
School rating
Ada W. Harris Elementary
3rd - 6th
K - 12th
K - 2nd
No rating available

Around Cardiff, CA

There's plenty to do around Cardiff, including shopping, dining, nightlife, parks, and more. Data provided by Walk Score and Yelp.

Somewhat Walkable
Walking Score
Somewhat Bikeable
Bike Score

Points of Interest

Explore popular things to do in the area, including A & R Health, The Euphoria Effect, and Pegasus Pilates.

Name Category Distance Reviews
Ratings by Yelp
Active 2.15 miles 5 reviews 5/5 stars
Active 2.15 miles 9 reviews 5/5 stars
Active 1.87 miles 14 reviews 5/5 stars
Active 3.09 miles 25 reviews 5/5 stars
Active 1.98 miles 8 reviews 5/5 stars
Active 2.25 miles 16 reviews 5/5 stars

Let’s Talk

You’ve got questions and we can’t wait to answer them.