Complete List Of Cities In Orange County, CA (2022)

0 Complete List of Cities in Orange County, CA (2025)

Click on a city to learn about its unique attractions.

• Aliso Viejo

• Anaheim

• Brea

• Buena Park

• Costa Mesa

• Cypress

• Dana Point

• Fountain Valley

• Fullerton

• Garden Grove

• Huntington Beach

• Irvine

• La Habra

• La Palma

• Laguna Beach

• Laguna Hills

• Laguna Niguel

• Laguna Woods

• Lake Forest

• Los Alamitos

• Mission Viejo

• Newport Beach

• Orange

• Placentia

• Rancho Santa Margarita

• San Clemente

• San Juan Capistrano

• Santa Ana (county seat)

• Seal Beach

• Stanton

• Tustin

• Villa Park

• Westminster

• Yorba Linda

Map of Orange County, CA

Orange County Population by City

Source: US Census, Annual Estimates of the Resident Population for Incorporated Places in California: April 1, 2020, to July 1, 2021 Click the table header to sort.

City	Population
Aliso Viejo	51,824
Anaheim	345,940
Brea	47,589
Buena Park	83,011
Costa Mesa	110,750
Cypress	49,926
Dana Point	32,821
Fountain Valley	56,495
Fullerton	141,874
Garden Grove	170,488
Huntington Beach	196,652
Irvine	309,031
La Habra	62,609
La Palma	15,413
Laguna Beach	22,795
Laguna Hills	30,965
Laguna Niguel	64,239
Laguna Woods	17,452
Lake Forest	85,742
Los Alamitos	11,695
Mission Viejo	92,449
Newport Beach	84,792
Orange	137,263
Placentia	51,274
Rancho Santa Margarita	47,442
San Clemente	63,896
San Juan Capistrano	34,955
Santa Ana	309,441
Seal Beach	24,937
Stanton	37,970
Tustin	79,430
Villa Park	5,773
Westminster	90,195
Yorba Linda	67,989

Frequently Asked Questions

How many cities are in Orange County, CA?

There are currently 34 major cities in Orange County, CA.

What is the population of Orange County, CA?

According to 2020 census data, the population of Orange County, CA is 3,186,989.

Where is the best place to live in Orange County, CA?

Check out our guide on the best places to live in OC.

Which are the richest cities in Orange County, CA?

According to 2015-2019 census data, the three Orange County cities with the highest median household incomes are Yorba Linda ($129,995), Laguna Beach ($129,983), and Newport Beach ($127,223).

Which city in Orange County, CA is the most expensive?

Irvine has the highest median gross rent ($2,361).

Which city in Orange County, CA has the most valuable real estate?

It’s no surprise that Orange County’s coastal cities have the most valuable real estate. In Newport Beach, the median value of owner-occupied housing is $1,898,900. Laguna Beach comes in second at $1,771,600.

Which city in Orange County, CA is the most populous?

Anaheim has the largest population (345,940) in Orange County, CA.

Which city in Orange County, CA is the largest?

The largest city in Orange County in terms of area is Irvine (65.92 square miles).

Is Orange County the same as LA?

Although Orange County is considered part of Greater Los Angeles, Orange County and Los Angeles are two distinct regions.

Which cities in Orange County, CA are the most dangerous?

Costa Mesa reports the most property crime (36.21 property crimes per 1,000 persons). Santa Ana reports the most violent crime (4.01 violent crimes per 1,000 persons).

Which cities in Orange County, CA are the safest?

Rancho Santa Margarita reports the least property crime (6.51 property crimes per 1,000 persons). Laguna Woods reports the least violent crime (.24 violent crimes per 1,000 persons).

Which cities in Orange County, CA are beach cities?

Seal Beach, Huntington Beach, Newport Beach, Laguna Beach, Dana Point, and San Clemente are Orange County’s beach cities.

What are Orange County’s zip codes?

Click here for our list of OC zip codes.

Does Orange County have an airport?

The only major airport in Orange County is John Wayne Airport (SNA).

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