Home Metro areas Oxnard-Thousand Oaks-Ventura, CA Oxnard-Thousand Oaks-Ventura, CA metro area ZIP codes The Oxnard-Thousand Oaks-Ventura, CA metropolitan statistical area (CBSA 37100) covers 1 county in California and 49 ZIP codes.
ZIP codes 49
Population 847,255
Avg. median income $112,100population-weighted
Counties 1 Click anywhere on the map to see which ZIP code it's in.
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Counties in the Oxnard-Thousand Oaks-Ventura, CA area ZIP codes in the Oxnard-Thousand Oaks-Ventura, CA area ZIP codes in the Oxnard-Thousand Oaks-Ventura, CA area ZIP code City County Population Median income Typical home value 91319 PO Box Newbury Park Ventura County — — — 91320 Newbury Park Ventura County 43,472 $148,991 $1,002,400 91358 PO Box Thousand Oaks Ventura County — — — 91359 PO Box Westlake Village Ventura County — — — 91360 Thousand Oaks Ventura County 42,236 $119,296 $1,000,100 91361 Westlake Village Ventura County 18,802 $144,900 $1,553,900 91362 Thousand Oaks Ventura County 35,996 $139,800 $1,183,400 91377 Oak Park Ventura County 13,757 $163,085 $1,116,900 93001 Ventura Ventura County 32,026 $88,078 $968,600 93002 PO Box Ventura Ventura County — — — 93003 Ventura Ventura County 52,906 $103,761 $887,700 93004 Ventura Ventura County 30,698 $114,012 $858,200 93005 PO Box Ventura Ventura County — — — 93006 PO Box Ventura Ventura County — — — 93007 PO Box Ventura Ventura County — — — 93009 PO Box Ventura Ventura County — — — 93010 Camarillo Ventura County 46,748 $111,176 $913,300 93011 PO Box Camarillo Ventura County — — — 93012 Camarillo Ventura County 35,791 $135,217 $906,400 93015 Fillmore Ventura County 19,191 $92,777 $692,800 93016 PO Box Fillmore Ventura County — — — 93020 PO Box Moorpark Ventura County — — — 93021 Moorpark Ventura County 37,746 $147,636 $933,800 93022 Oak View Ventura County 6,078 $110,405 $896,200 93023 Ojai Ventura County 21,036 $80,927 $1,150,000 93024 PO Box Ojai Ventura County — — — 93030 Oxnard Ventura County 58,192 $92,958 $770,400 93031 PO Box Oxnard Ventura County — — — 93032 PO Box Oxnard Ventura County — — — 93033 Oxnard Ventura County 78,737 $87,309 $704,500 93034 PO Box Oxnard Ventura County — — — 93035 Oxnard Ventura County 26,853 $106,611 $891,700 93036 Oxnard Ventura County 49,394 $101,445 $781,700 93040 Piru Ventura County 1,799 $94,556 $582,000 93041 Port Hueneme Ventura County 23,273 $90,592 $622,800 93042 Point Mugu Nawc Ventura County 99 — — 93043 Port Hueneme Cbc Base Ventura County 468 — — 93044 PO Box Port Hueneme Ventura County — — — 93060 Santa Paula Ventura County 34,501 $80,979 $709,600 93061 PO Box Santa Paula Ventura County — — — 93062 PO Box Simi Valley Ventura County — — — 93063 Simi Valley Ventura County 55,066 $125,098 $828,800 93064 Brandeis Ventura County 0 — — 93065 Simi Valley Ventura County 73,534 $120,519 $831,100 93066 Somis Ventura County 2,898 $156,957 $1,548,100 93094 PO Box Simi Valley Ventura County — — — 93099 PO Box Simi Valley Ventura County — — — 93225 Frazier Park Ventura County 4,663 $67,179 $320,300 93252 Maricopa Ventura County 1,295 $43,947 $183,400
Population and median household income: ACS 2020–2024 5-year estimates. Typical home value: Zillow Home Value Index (September 2026) where available, otherwise the ACS median owner-reported value. "PO Box" marks ZIP codes with no delivery area of their own. Methodology
Frequently asked questions How many ZIP codes are in the Oxnard-Thousand Oaks-Ventura, CA metro area? 49 ZIP codes, based on each ZIP code's main county.
Which counties make up the Oxnard-Thousand Oaks-Ventura, CA area? Ventura County.
What is an MSA? A metropolitan statistical area (MSA) is a core city of 50,000+ people plus the surrounding counties tied to it by commuting, as defined by the U.S. Office of Management and Budget. Micropolitan areas have a core of 10,000–50,000. Together they are called core-based statistical areas (CBSAs).