100 Largest ZIP Codes in the United States by Population in Orange County, California
Explore the 100 largest ZIP codes in the United States ranked by population using U.S. Census demographic data. This page lists ZIP codes located in Orange County, California.
| Rank | ZIP Code | City | State | Population |
|---|---|---|---|---|
| 1 | 92683 | WESTMINSTER | CA | 90,630 |
| 2 | 92804 | ANAHEIM | CA | 84,700 |
| 3 | 92704 | SANTA ANA | CA | 80,767 |
| 4 | 92805 | ANAHEIM | CA | 73,310 |
| 5 | 90631 | LA HABRA | CA | 69,064 |
| 6 | 92630 | LAKE FOREST | CA | 66,240 |
| 7 | 92677 | LAGUNA NIGUEL | CA | 64,259 |
| 8 | 92801 | ANAHEIM | CA | 64,022 |
| 9 | 92627 | COSTA MESA | CA | 62,181 |
| 10 | 92703 | SANTA ANA | CA | 61,593 |
| 11 | 92620 | IRVINE | CA | 61,110 |
| 12 | 92647 | HUNTINGTON BEACH | CA | 60,114 |
| 13 | 92707 | SANTA ANA | CA | 59,712 |
| 14 | 92618 | IRVINE | CA | 59,386 |
| 15 | 92708 | FOUNTAIN VALLEY | CA | 56,754 |
| 16 | 92646 | HUNTINGTON BEACH | CA | 56,033 |
| 17 | 92780 | TUSTIN | CA | 54,945 |
| 18 | 92840 | GARDEN GROVE | CA | 53,826 |
| 19 | 92870 | PLACENTIA | CA | 53,150 |
| 20 | 92656 | ALISO VIEJO | CA | 53,143 |
| 21 | 92833 | FULLERTON | CA | 52,799 |
| 22 | 92886 | YORBA LINDA | CA | 50,437 |
| 23 | 92626 | COSTA MESA | CA | 50,198 |
| 24 | 90630 | CYPRESS | CA | 50,170 |
| 25 | 92701 | SANTA ANA | CA | 49,462 |
| 26 | 92691 | MISSION VIEJO | CA | 48,073 |
| 27 | 92843 | GARDEN GROVE | CA | 47,549 |
| 28 | 90620 | BUENA PARK | CA | 47,042 |
| 29 | 92705 | SANTA ANA | CA | 46,854 |
| 30 | 92692 | MISSION VIEJO | CA | 45,977 |
| 31 | 92648 | HUNTINGTON BEACH | CA | 45,667 |
| 32 | 92688 | RANCHO SANTA MARGARITA | CA | 44,444 |
| 33 | 92802 | ANAHEIM | CA | 44,316 |
| 34 | 92867 | ORANGE | CA | 44,216 |
| 35 | 92821 | BREA | CA | 41,604 |
| 36 | 92806 | ANAHEIM | CA | 40,945 |
| 37 | 92672 | SAN CLEMENTE | CA | 38,020 |
| 38 | 92706 | SANTA ANA | CA | 36,548 |
| 39 | 92831 | FULLERTON | CA | 36,470 |
| 40 | 92869 | ORANGE | CA | 36,429 |
| 41 | 90621 | BUENA PARK | CA | 36,151 |
| 42 | 92807 | ANAHEIM | CA | 36,117 |
| 43 | 92660 | NEWPORT BEACH | CA | 35,926 |
| 44 | 92649 | HUNTINGTON BEACH | CA | 35,206 |
| 45 | 92675 | SAN JUAN CAPISTRANO | CA | 35,099 |
| 46 | 92694 | LADERA RANCH | CA | 35,074 |
| 47 | 92612 | IRVINE | CA | 34,868 |
| 48 | 92841 | GARDEN GROVE | CA | 34,188 |
| 49 | 90680 | STANTON | CA | 31,102 |
| 50 | 92679 | TRABUCO CANYON | CA | 30,971 |
| 51 | 92673 | SAN CLEMENTE | CA | 30,633 |
| 52 | 92653 | LAGUNA HILLS | CA | 29,923 |
| 53 | 92782 | TUSTIN | CA | 29,838 |
| 54 | 92614 | IRVINE | CA | 29,544 |
| 55 | 92604 | IRVINE | CA | 29,080 |
| 56 | 92868 | ORANGE | CA | 27,280 |
| 57 | 92835 | FULLERTON | CA | 26,687 |
| 58 | 92602 | IRVINE | CA | 26,663 |
| 59 | 92629 | DANA POINT | CA | 26,144 |
| 60 | 92832 | FULLERTON | CA | 26,040 |
| 61 | 90740 | SEAL BEACH | CA | 24,604 |
| 62 | 92606 | IRVINE | CA | 24,431 |
| 63 | 92651 | LAGUNA BEACH | CA | 23,981 |
| 64 | 90720 | LOS ALAMITOS | CA | 23,673 |
| 65 | 92844 | GARDEN GROVE | CA | 22,622 |
| 66 | 92663 | NEWPORT BEACH | CA | 21,886 |
| 67 | 92865 | ORANGE | CA | 21,140 |
| 68 | 92808 | ANAHEIM | CA | 21,080 |
| 69 | 92617 | IRVINE | CA | 20,432 |
| 70 | 92887 | YORBA LINDA | CA | 20,353 |
| 71 | 92603 | IRVINE | CA | 19,329 |
| 72 | 92637 | LAGUNA WOODS | CA | 17,452 |
| 73 | 92845 | GARDEN GROVE | CA | 15,530 |
| 74 | 90623 | LA PALMA | CA | 15,419 |
| 75 | 92866 | ORANGE | CA | 14,873 |
| 76 | 92610 | FOOTHILL RANCH | CA | 13,107 |
| 77 | 92625 | CORONA DEL MAR | CA | 12,546 |
| 78 | 92657 | NEWPORT COAST | CA | 9,169 |
| 79 | 92655 | MIDWAY CITY | CA | 8,040 |
| 80 | 92624 | CAPISTRANO BEACH | CA | 6,881 |
| 81 | 92861 | VILLA PARK | CA | 5,814 |
| 82 | 92823 | BREA | CA | 5,495 |
| 83 | 92661 | NEWPORT BEACH | CA | 3,300 |
| 84 | 92662 | NEWPORT BEACH | CA | 2,346 |
| 85 | 92676 | SILVERADO | CA | 1,952 |
| 86 | 92678 | TRABUCO CANYON | CA | 630 |
| 87 | 90742 | SUNSET BEACH | CA | 469 |
| 88 | 90743 | SURFSIDE | CA | 434 |