ZIP Codes of Orange County, CA

Data Last Updated: August 1, 2025
ZIP Codes: Shows how many Standard ZIP Codes, PO Boxes, Unique (Business), and Multi County ZIP Codes are associated with Orange, CA.145 ZIP Codes (89 Standard, 53 PO Box, 2 Unique, & 1 Multi County) [More Details]
Area Codes: The Telephone Area Codes that are associated with Orange, CA. Area Codes are used in the North American Numbering Plan (NANP) to facilitate phone routing. There are approximately 350 area codes in use in the United States.562, 626, 657, 714, 840, 909, 949
Timezone: Time zone designation within the U.S. Please note that not all areas in the U.S. observe daylight saving time which can affect actual local time for this city. There are 7 standard time zones which are, from west to east: Hawaii-Aleutian, Alaska, Pacific, Mountain, Central, Eastern, Atlantic. Also included in U.S. Territories are Samoa, Guam and Palau.Pacific (GMT -08:00)
Local Time: The current local time for each timezone. If more than 1 time zone for this area, all local times will be shown. Counties can cross timezones, so more than 1 may be shown.12:00:00 AM
Population: The population of Orange, CA from the U.S. Census 2020. Included are U.S. Citizens, permanent residents, temporary migrants, and undocumented individuals. The total population represents people who live in the city, not just those present while the Census was being completed.3,186,989 [More Details]
FIPS: FIPS stands for Federal Information Processing Standards, which are a set of publicly announced standards for computer systems. A county FIPS code is a unique numeric identifier for a county in the United States, assigned by the National Institute of Standards and Technology (NIST). County FIPS codes have five digits, with the first two digits identifying the state and the last 3 indicating the county.06059
CBSA: A Core Based Statistical Area (CBSA) is the recognized term for a region that functions around an urban core with a population of at least 10,000 people, according to the standards set by the Office of Management and Budget (OMB) in 2000. A CBSA is divided into two subsets: Metro and Micro, and these classifications are determined by population density. A Micro area is identified by a population ranging between 10,000 to 50,000, while a Metro area is defined as having a population that exceeds 50,000.Los Angeles-Long Beach-Anaheim, CA
Land Area: The approximate amount of land area covered by Orange, CA in square miles. The Land Area provided by the Census Bureau is based on geographic boundaries that include the mainland, islands, inland, coastal, Great Lakes, and territorial waters associated with each city.793 square miles
Water Area: The approximate amount of water area covered by Orange, CA in square miles. Calculations by the Census Bureau for Water Area take into account inland bodies of water, coastal regions, Great Lakes, and territorial sea waters. This encompasses features such as lakes, reservoirs, rivers, and coastal water bodies.157 square miles
Coordinates: The latitude/longitude centroid coordinates for Orange County, CA.33.703061, -117.760929
Quick Link: Copy the direct link to the Orange, CACounty page and use anywhere you like!
https://www.zip-codes.com/county/ca-orange.asp

ZIP Code Boundaries |

ZIP Code Database |

Orange County, CA Covers 145 ZIP Codes


ZIP CodeClassificationClassCityPopulationPop% of Population% of Pop
90620StandardBuena Park46,5641.46%
90621StandardBuena Park36,9721.16%
90622P.O. BoxBuena Park00.00%
90623StandardLa Palma15,9060.50%
90624P.O. BoxBuena Park00.00%
90630StandardCypress49,9651.57%
90631StandardLa Habra69,5332.18%
90632P.O. BoxLa Habra00.00%
90633P.O. BoxLa Habra00.00%
90638StandardLa Mirada46,967--
90680StandardStanton30,0450.94%
90720StandardLos Alamitos22,9550.72%
90721P.O. BoxLos Alamitos00.00%
90740StandardSeal Beach24,7690.78%
90742P.O. BoxSunset Beach7480.02%
90743P.O. BoxSurfside4660.01%
92602StandardIrvine29,5810.93%
92603StandardIrvine20,1370.63%
92604StandardIrvine27,1510.85%
92605P.O. BoxHuntington Beach00.00%
92606StandardIrvine23,3830.73%
92607P.O. BoxLaguna Niguel00.00%
92609P.O. BoxEl Toro00.00%
92610StandardFoothill Ranch12,5450.39%
92612StandardIrvine31,8221.00%
92614StandardIrvine28,4560.89%
92615P.O. BoxHuntington Beach00.00%
92616P.O. BoxIrvine00.00%
92617StandardIrvine25,2320.79%
92618StandardIrvine57,4881.80%
92619P.O. BoxIrvine00.00%
92620StandardIrvine64,4242.02%
92623P.O. BoxIrvine00.00%
92624StandardCapistrano Beach7,1700.22%
92625StandardCorona Del Mar12,0170.38%
92626StandardCosta Mesa50,8851.60%
92627StandardCosta Mesa61,7641.94%
92628P.O. BoxCosta Mesa00.00%
92629StandardDana Point25,9390.81%
92630StandardLake Forest66,3592.08%
92637StandardLaguna Woods17,6440.55%
92646StandardHuntington Beach56,7881.78%
92647StandardHuntington Beach60,4551.90%
92648StandardHuntington Beach46,6911.47%
92649StandardHuntington Beach34,0821.07%
92650P.O. BoxEast Irvine00.00%
92651StandardLaguna Beach24,0960.76%
92652P.O. BoxLaguna Beach00.00%
92653StandardLaguna Hills30,0770.94%
92654P.O. BoxLaguna Hills00.00%
92655StandardMidway City8,8780.28%
92656StandardAliso Viejo53,4731.68%
92657StandardNewport Coast10,2940.32%
92658P.O. BoxNewport Beach00.00%
92659P.O. BoxNewport Beach00.00%
92660StandardNewport Beach36,2591.14%
92661StandardNewport Beach3,4570.11%
92662StandardNewport Beach2,4900.08%
92663StandardNewport Beach20,8120.65%
92672StandardSan Clemente41,0671.29%
92673StandardSan Clemente29,6420.93%
92674P.O. BoxSan Clemente00.00%
92675StandardSan Juan Capistrano35,2031.10%
92676StandardSilverado1,9970.06%
92677StandardLaguna Niguel64,3552.02%
92678P.O. BoxTrabuco Canyon6510.02%
92679StandardTrabuco Canyon31,0160.97%
92683StandardWestminster90,9462.85%
92684P.O. BoxWestminster00.00%
92685P.O. BoxWestminster00.00%
92688StandardRancho Santa Margarita44,6881.40%
92690P.O. BoxMission Viejo00.00%
92691StandardMission Viejo47,9181.50%
92692StandardMission Viejo46,4341.46%
92693P.O. BoxSan Juan Capistrano00.00%
92694StandardLadera Ranch36,6371.15%
92697UniqueIrvine00.00%
92698UniqueAliso Viejo00.00%
92701StandardSanta Ana48,7891.53%
92702P.O. BoxSanta Ana00.00%
92703StandardSanta Ana65,6212.06%
92704StandardSanta Ana82,8412.60%
92705StandardSanta Ana45,9021.44%
92706StandardSanta Ana35,6211.12%
92707StandardSanta Ana56,4561.77%
92708StandardFountain Valley57,1921.79%
92711P.O. BoxSanta Ana00.00%
92728P.O. BoxFountain Valley00.00%
92735P.O. BoxSanta Ana00.00%
92780StandardTustin56,0341.76%
92781P.O. BoxTustin00.00%
92782StandardTustin29,2660.92%
92799StandardSanta Ana00.00%
92801StandardAnaheim63,1631.98%
92802StandardAnaheim41,9141.32%
92803P.O. BoxAnaheim00.00%
92804StandardAnaheim86,1272.70%
92805StandardAnaheim74,6332.34%
92806StandardAnaheim40,6491.28%
92807StandardAnaheim37,6271.18%
92808StandardAnaheim20,0560.63%
92809StandardAnaheim00.00%
92811P.O. BoxAtwood00.00%
92812P.O. BoxAnaheim00.00%
92814P.O. BoxAnaheim00.00%
92815P.O. BoxAnaheim00.00%
92816P.O. BoxAnaheim00.00%
92817P.O. BoxAnaheim00.00%
92821StandardBrea41,3351.30%
92822P.O. BoxBrea00.00%
92823StandardBrea6,0100.19%
92825P.O. BoxAnaheim00.00%
92831StandardFullerton38,9531.22%
92832StandardFullerton26,2770.82%
92833StandardFullerton52,5981.65%
92834P.O. BoxFullerton00.00%
92835StandardFullerton25,4500.80%
92836P.O. BoxFullerton00.00%
92837P.O. BoxFullerton00.00%
92838P.O. BoxFullerton00.00%
92840StandardGarden Grove54,3651.71%
92841StandardGarden Grove34,3761.08%
92842P.O. BoxGarden Grove00.00%
92843StandardGarden Grove45,4801.43%
92844StandardGarden Grove23,6680.74%
92845StandardGarden Grove16,5200.52%
92846P.O. BoxGarden Grove00.00%
92856P.O. BoxOrange00.00%
92857P.O. BoxOrange00.00%
92859P.O. BoxOrange00.00%
92861StandardVilla Park5,8430.18%
92863P.O. BoxOrange00.00%
92865StandardOrange20,8590.65%
92866StandardOrange15,9350.50%
92867StandardOrange44,9271.41%
92868StandardOrange27,1270.85%
92869StandardOrange36,3491.14%
92870StandardPlacentia52,7491.66%
92871P.O. BoxPlacentia00.00%
92885P.O. BoxYorba Linda00.00%
92886StandardYorba Linda50,0011.57%
92887StandardYorba Linda20,7700.65%
92899StandardAnaheim00.00%

KEY: indicates PO Box ZIP Code, indicates Unique/Business ZIP Code, and indicates a Military ZIP Code. Indicates a Multi County ZIP Code. These ZIP Codes partially cross over into Orange, CA, but will mostly cover area in a different County. Not included in % of Population calculations.

Important Orange, CA Information


Orange County, CA Covers 145 ZIP Codes. This includes 89 Standard ZIP Codes, 53 PO Box ZIP Codes, and 2 Unique (reserved for Business and Volume Mail Receivers). There is also 1 Multi County ZIP Code in this area. This record is assigned to a different county, but it does partially cover area in Orange County.

The population for Orange County is 3,186,989, according to the U.S. Census. Population Density is 4,018.90 persons per square mile. With 1,129,785 Housing Units, the Average Household Size is 2.92 persons. There are 1,074,105 Family Households with an Average Family Size of 3.15 persons. 6.25% of the population is without Health Insurance. The 62.08% Employment Rate is 2.28% above the national average of 59.8%.2,205,127 people aged 25+ have some educational achievement, with 43.40% (or 957,048 people) having attained a Bachelor's Degree or higher.More Demographics are available below.

There are 7 area codes serving this area including562, 626, 657, 714, 840, 909 and 949. Orange is also located in the Pacific (GMT -08:00) timezone and the current local time is shown above.

Orange is part of the Los Angeles-Long Beach-Anaheim, CA Core Based Statistical Area (CBSA). Its CBSA Code is 31080.It is classified as a metro area, which means the combined population is 50,000 or more (at its core).

CBSAs are defined by the OMB as geographic areas that have at least one core with a population of 10,000 or more (for a micro area) and adjacent territory with a high degree of social and economic integration. CBSA codes are commonly used to accurately file Medicare claims and to verify applicable incentives using a patient's ZIP Code.

ZIP Codes in Orange, CA have 1,145,194 Residential mailboxes and 105,367 Business mailboxes.There are 106,334 businesses with a total of 1,558,940 employees. That is an average of 14.7 employees per business. Annual payroll for these businesses is $113,129,597,000. Other Demographics

Orange County Demographic Profile


Population & People
Population & People
Total Population
3,186,989
Income
Household Income
Median Income
$113,702
Housing
Housing
Total Housing Units
1,129,785
Healthcare
Healthcare Coverage
Without Healthcare
6.25%
Business & Economy
Business & Economy
Total Businesses
106,334
Families
Families
Total Households
1,074,105
Employment
Employment
Employment Rate
62.08%
Education
Education
Bachelor's Degree+
43.40%
Total Population: Total number of people from the 2020 U.S. Census for Orange, CA. This reflects the exact count of this area at that point in time, not future estimates, regardless of citizenship or immigration status. It is intended to count all persons living within the geographic area, not just those present on the day of the census.3,186,989
Current Population Estimate: This field gives the estimated household population for All ZIP Codes in Orange, CA. This is derived from known delivery information, household occupancy rates, household size, and more to come up with an accurate estimation for the current population.

IMPORTANT: This does not include population totals for persons in nursing homes, correctional facilities, or other institutions. This is an estimation of the household population based on US Postal Service delivery information.
3,332,560
Total Households: Total number of Households from the 2020 U.S. Census for Orange, CA. A Household includes everyone living in a residential housing unit. This includes families, roommates in a single residence, or a person living alone.1,074,105
Total Housing Units: The total number of Housing Units is the number of occupied units + the number of vacant units. Ownership is defined by whether the unit is occupied by an owner or by a tenant. Owner occupancy means that the owner lives in the unit. This value comes from the 2020 U.S. Census and is not a projection or estimate.1,129,785
Average Household Size: The Average Household Size, is obtained by dividing the number of people in Households (excluding those in group quarters, nursing homes, prisons, and dorm rooms) by the number of Households. A Household includes everyone living in a residential unit. Those who do not live in a household are classified as living in group accommodation. This value is an estimate from the U.S. Census ACS (American Community Survey) and is updated yearly.2.92
Average Family Size: Average Family Size is calculated by dividing the number of people in a Family Household by the number of Family Households. The U.S. Census Bureau defines family households as households consisting of two or more individuals who are related by birth, marriage, or adoption. They also may include other unrelated people. Non-family households consist of people who live alone or who share their residence with unrelated individuals. The Average Family Size only looks at the households classified as Family Households. This value is an estimate from the U.S. Census ACS (American Community Survey) and is updated yearly.3.15

Other Orange Demographics


# Residential Mailboxes: The number of active residential delivery mailboxes and centralized units. This excludes PO Boxes and all other contract box types.1,145,194
# Business Mailboxes: The number of active business delivery mailboxes and centralized units. This excludes PO Boxes and all other contract box types.105,367
Total Delivery Receptacles: The total number of delivery receptacles. This includes curb side mailboxes, centralized units, PO Boxes, NDCBU, and contract boxes. This count is for Residential and Business combined.1,589,719
Single Family Delivery Units: Total count of single family mail delivery receptacles; generally analogous to homes.612,496
Multi Family Delivery Units: Total count of multifamily mail delivery receptacles; generally analogous to apartments.232,106
# of Businesses: The total number of Business Establishments. Data taken from Business Census 2023.106,334
1st Quarter Payroll: The total payroll for the first quarter. Data taken from Business Census 2023.$27,958,856,000
Annual Payroll: The total annual payroll . Data taken from Business Census 2023.$113,129,597,000
# of Employees: The total number of employees for all ZIP Codes in this City. Data taken from Business Census 2023.1,558,940

Sum of all ZIP Codes assigned Orange, CA as their primary County.

References


  1. U.S. Postal Service [Last Updated: 8/1/2025], https://www.usps.com
  2. ZIP-Codes.com Internal Data Creation [Last Updated: 8/1/2025], https://www.zip-codes.com
  3. U.S. Geological Survey [Updated as needed], https://www.usgs.gov
  4. U.S. Census [Updated Yearly], https://www.census.gov
  5. U.S. Census 2020 [Decennial] [Last Updated: 5/25/2023], https://www.census.gov