How the Oxnard-Thousand Oaks-Ventura, CA metro's ZIP codes measure up on health
The ZipVitals Score across the Oxnard-Thousand Oaks-Ventura, CA metro area — built one ZIP code at a time, then rolled up by resident population.
Data release 202627 of 28 ZIP codes scored · 0.84M residents represented
Score snapshot
People & national context
The Oxnard-Thousand Oaks-Ventura, CA metro's ZIP codes, ranked
Highest-scoring
Top 27 of 27- 73191377in Oak Park · 13,757 residents69.20
- 1,11891361in Westlake Village · 18,802 residents67.60
- 1,45191320in Newbury Park · 43,472 residents66.48
- 1,51191362in Thousand Oaks · 35,996 residents66.33
- 1,67793064in Brandeis · 0 residents65.85
- 2,22793021in Moorpark · 37,746 residents64.45
- 2,52593012in Camarillo · 35,791 residents63.87
- 3,24291360in Thousand Oaks · 42,236 residents62.47
- 3,40893010in Camarillo · 46,748 residents62.18
- 3,72193063in Simi Valley · 55,066 residents61.66
- 3,73593066in Somis · 2,898 residents61.64
- 3,81593065in Simi Valley · 73,534 residents61.48
- 4,07793004in Ventura · 30,698 residents61.08
- 4,16693035in Oxnard · 26,853 residents60.94
- 4,30093043in Port Hueneme Cbc Base · 468 residents60.73
- 4,68093003in Ventura · 52,906 residents60.24
- 6,84193023in Ojai · 21,036 residents57.45
- 6,96193022in Oak View · 6,078 residents57.32
- 7,09393040in Piru · 1,799 residents57.18
- 7,61093001in Ventura · 32,026 residents56.63
- 10,83893036in Oxnard · 49,394 residents53.89
- 11,19393015in Fillmore · 19,191 residents53.63
- 11,96393041in Port Hueneme · 23,273 residents53.08
- 13,17093030in Oxnard · 58,192 residents52.21
- 17,22093060in Santa Paula · 34,501 residents49.31
- 21,07393033in Oxnard · 78,737 residents46.22
- 28,83193252in Maricopa · 1,295 residents36.35
Lowest-scoring
Bottom 27 of 27- 28,83193252in Maricopa · 1,295 residents36.35
- 21,07393033in Oxnard · 78,737 residents46.22
- 17,22093060in Santa Paula · 34,501 residents49.31
- 13,17093030in Oxnard · 58,192 residents52.21
- 11,96393041in Port Hueneme · 23,273 residents53.08
- 11,19393015in Fillmore · 19,191 residents53.63
- 10,83893036in Oxnard · 49,394 residents53.89
- 7,61093001in Ventura · 32,026 residents56.63
- 7,09393040in Piru · 1,799 residents57.18
- 6,96193022in Oak View · 6,078 residents57.32
- 6,84193023in Ojai · 21,036 residents57.45
- 4,68093003in Ventura · 52,906 residents60.24
- 4,30093043in Port Hueneme Cbc Base · 468 residents60.73
- 4,16693035in Oxnard · 26,853 residents60.94
- 4,07793004in Ventura · 30,698 residents61.08
- 3,81593065in Simi Valley · 73,534 residents61.48
- 3,73593066in Somis · 2,898 residents61.64
- 3,72193063in Simi Valley · 55,066 residents61.66
- 3,40893010in Camarillo · 46,748 residents62.18
- 3,24291360in Thousand Oaks · 42,236 residents62.47
- 2,52593012in Camarillo · 35,791 residents63.87
- 2,22793021in Moorpark · 37,746 residents64.45
- 1,67793064in Brandeis · 0 residents65.85
- 1,51191362in Thousand Oaks · 35,996 residents66.33
- 1,45191320in Newbury Park · 43,472 residents66.48
- 1,11891361in Westlake Village · 18,802 residents67.60
- 73191377in Oak Park · 13,757 residents69.20
Where each domain sits inside this metro
The Score above is one number for the whole Oxnard-Thousand Oaks-Ventura, CA metro. Nine domains make it up, and they are not spread the same way across the people who live here. Each row divides this metro's ZIP codes into fifths by how they stand against each other on that domain, then counts who lives at each end. If a domain were spread evenly across the metro's residents, every row would read about 20%.
The highest-standing fifth
6 of 26 ZIPsShare of the metro's residents living in the fifth of its ZIP codes that stand highest on each domain.
4 ZIP codes tie at this end: 91360 Thousand Oaks93003 Ventura93023 Ojai93030 Oxnard
Standing highest: 91320 Newbury Park91361 Westlake Village91362 Thousand Oaks
Standing highest: 91361 Westlake Village91362 Thousand Oaks91377 Oak Park
Standing highest: 91361 Westlake Village91362 Thousand Oaks91377 Oak Park
Standing highest: 93021 Moorpark93040 Piru93043 Port Hueneme Cbc Base
Standing highest: 91320 Newbury Park91361 Westlake Village91377 Oak Park
Standing highest: 91320 Newbury Park91377 Oak Park93043 Port Hueneme Cbc Base
Standing highest: 91362 Thousand Oaks93035 Oxnard93043 Port Hueneme Cbc Base
Standing highest: 91377 Oak Park93043 Port Hueneme Cbc Base93252 Maricopa
Each fifth is about 6 of this metro’s 26 compared ZIP codes, and the shares are out of 842,493 residents. A ZIP code is compared here only if it carries a resident count to weight it by and enough measured data on that domain — the rest are left out of that domain’s fifths rather than filled in from a coarser geography, which is why this count can sit just below the metro’s scored total.
The mark shows 20% — where a row would sit if that domain were spread evenly across the metro's residents.
Each ZIP code is compared with the other ZIP codes in this metro that are measured across all nine scoring domains — not with all US ZIP codes. Percentages are rounded; higher is healthier in every domain.
Why this matters
The ZipVitals Score combines nine domains of health — from chronic disease and preventive care to environmental hazard, social need, and healthcare access — into one 0–100 index for each ZIP code, computed the same way everywhere from public federal and academic data. The Oxnard-Thousand Oaks-Ventura, CA figures on this page are population-weighted rollups of those per-ZIP scores, so they describe the metro's residents rather than a coarser geography relabeled as the metro.
A high score describes favorable documented conditions; it is not a claim about individual residents, and it does not capture everything that shapes a community's health. Where a ZIP code scores low, that pattern reflects structural conditions — investment, environment, and access — far more than the choices of the people who live there.