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California counties
58 counties in California, sorted by population. Every county's ZIPs are included in the California CSV — $7.
| County | ZIP codes | Population | Median HH income | |
|---|---|---|---|---|
| Los Angeles | 302 | 10M | $95,309 | View → |
| San Diego | 116 | 3.4M | $111,266 | View → |
| Orange | 91 | 3.3M | $120,074 | View → |
| Riverside | 76 | 2.7M | $94,643 | View → |
| San Bernardino | 98 | 2.5M | $89,632 | View → |
| Santa Clara | 63 | 2.1M | $165,264 | View → |
| Alameda | 53 | 1.7M | $137,988 | View → |
| Sacramento | 56 | 1.6M | $94,984 | View → |
| Contra Costa | 48 | 1.3M | $141,553 | View → |
| Fresno | 60 | 1.1M | $77,809 | View → |
| Ventura | 34 | 999.4K | $114,990 | View → |
| Kern | 53 | 991.6K | $75,544 | View → |
| San Joaquin | 37 | 881K | $97,366 | View → |
| San Francisco | 28 | 830.5K | $144,151 | View → |
| San Mateo | 31 | 760K | $167,315 | View → |
| Tulare | 44 | 615.1K | $69,938 | View → |
| Stanislaus | 27 | 569.5K | $82,486 | View → |
| Solano | 21 | 566.5K | $100,841 | View → |
| Monterey | 33 | 533.5K | $97,682 | View → |
| Sonoma | 40 | 500K | $106,996 | View → |
| Placer | 34 | 449.2K | $118,206 | View → |
| Santa Barbara | 25 | 445.2K | $104,798 | View → |
| Merced | 24 | 386.6K | $67,839 | View → |
| San Luis Obispo | 29 | 335.7K | $95,125 | View → |
| Marin | 29 | 290.8K | $152,379 | View → |
| Santa Cruz | 17 | 281.9K | $115,387 | View → |
| Kings | 13 | 261.1K | $73,449 | View → |
| Butte | 21 | 245.2K | $69,302 | View → |
| Yolo | 19 | 245.1K | $93,275 | View → |
| Napa | 13 | 228.7K | $109,303 | View → |
| Madera | 17 | 225.5K | $86,384 | View → |
| Imperial | 17 | 195.2K | $58,365 | View → |
| El Dorado | 24 | 193.5K | $113,408 | View → |
| Shasta | 30 | 193.4K | $72,932 | View → |
| Humboldt | 36 | 135.4K | $62,083 | View → |
| Tehama | 17 | 128.3K | $76,409 | View → |
| Nevada | 12 | 119.1K | $92,593 | View → |
| Yuba | 18 | 116.2K | $74,472 | View → |
| Sutter | 13 | 110.5K | $82,722 | View → |
| San Benito | 7 | 105.1K | $105,100 | View → |
| Mendocino | 29 | 104.7K | $75,029 | View → |
| Lake | 15 | 69.5K | $63,111 | View → |
| Tuolumne | 17 | 62.9K | $80,137 | View → |
| Calaveras | 21 | 51K | $85,291 | View → |
| Siskiyou | 23 | 45.7K | $59,692 | View → |
| Amador | 12 | 41.6K | $89,951 | View → |
| Lassen | 18 | 34K | $71,225 | View → |
| Glenn | 8 | 29.6K | $67,438 | View → |
| Del Norte | 5 | 27.1K | $68,767 | View → |
| Mono | 8 | 26.7K | $90,928 | View → |
| Mariposa | 13 | 26K | $71,341 | View → |
| Colusa | 9 | 24K | $76,564 | View → |
| Plumas | 18 | 22.3K | $68,264 | View → |
| Inyo | 11 | 21.8K | $75,824 | View → |
| Trinity | 14 | 16.4K | $56,508 | View → |
| Modoc | 13 | 11.7K | $58,246 | View → |
| Alpine | 3 | 4.6K | $105,571 | View → |
| Sierra | 10 | 4.4K | $68,612 | View → |