ZIP code
91320
Newbury Park, CA
91320 covers Newbury Park in Ventura County, with 43,628 people in the ACS 2023 estimate.
Figures are for the Census ZIP Code Tabulation Area (ZCTA), which is not the same as a USPS ZIP code. A PO Box or unique ZIP may have no ZCTA and no demographics. Methodology
U.S. Census Bureau, ACS 2019–2023 5-year (vintage 2023). Geography: ZCTA 91320. Methodology
ZIP code map of 91320

About ZIP code 91320
Acceptable cities: Thousand Oaks
More enterprise fields
Commercial ZIP directory · not ACS
Commercial ZIP directory population_count for ZCTA 91320. Not ACS. Methodology
People in 91320
Race
- White28,734
- Black or African American503
- American Indian or Alaska Native319
- Asian5,305
- Native Hawaiian and Pacific Islander45
- Other race3,458
- Two or more races6,098
Hispanic or Latino (any race): 8,816
Age
- Under 104,574
- 10 to 196,403
- 20 to 294,637
- 30 to 394,677
- 40 to 495,905
- 50 to 597,219
- 60 to 695,428
- 70 to 793,811
- 80 and older1,808
Income and housing in 91320
Education
- High school graduate95.1%
- Bachelor's degree53.3%
- Graduate degree22.7%
Places covering 91320
Cities and places — Population overlap
Share of this ZIP/ZCTA’s population located within each place, based on ZIP Code Database place-overlap data. This is a population measure, not land-area overlap or the Census-place population.
- Thousand Oaks90.0%
- Casa Conejo7.3%
ZIP Code Database place-overlap table, field percent_of_zip_population_in_place, keyed by place_geoid. Not ACS 2019–2023. Overlap vintage is the shipped overlap table and is separate from ACS. Methodology
Counties — Population overlap
Share of this ZIP/ZCTA’s population located within each county, based on ZIP Code Database county-overlap data. This is a population measure, not land-area overlap or the Census county population.
- Ventura County100.0%
ZIP Code Database county-overlap table, field percent_of_zip_population_in_county, keyed by county_geoid. Not ACS 2019–2023. Overlap vintage is the shipped overlap table and is separate from ACS. Methodology
2.6% of this ZIP is outside city limits (a real overlap row, not missing data).
Population history for 91320
Hover the chart or read the table below (Year | ACS | IRS).
| Year | ACS population | IRS population |
|---|---|---|
| 2005 | 43,893 | |
| 2006 | 42,466 | |
| 2007 | 43,969 | |
| 2008 | 43,402 | |
| 2009 | 45,310 | |
| 2010 | 45,183 | |
| 2011 | 45,205 | 45,324 |
| 2012 | 45,433 | 44,750 |
| 2013 | 45,060 | 44,620 |
| 2014 | 44,958 | 44,360 |
| 2015 | 44,952 | 44,180 |
| 2016 | 45,502 | 43,980 |
| 2017 | 45,852 | 43,630 |
| 2018 | 45,520 | 42,660 |
| 2019 | 44,968 | 42,080 |
| 2020 | 44,667 | 41,700 |
| 2021 | 44,356 | 40,980 |
| 2022 | 44,138 | 40,370 |
| 2023 | 43,628 |
ACS: U.S. Census Bureau American Community Survey 5-year estimates. IRS: Statistics of Income ZIP Code data.
ZIP codes near 91320
12 nearest ZIP centroids (any distance)
- 93012Camarillo3.2 miPop 36,007 · Income $122,110
- 91361Westlake Village4.5 miPop 18,728 · Income $131,911
- 91360Thousand Oaks5.0 miPop 42,315 · Income $116,729
- 91362Thousand Oaks7.5 miPop 36,205 · Income $143,683
- 93010Camarillo8.4 miPop 46,715 · Income $108,538
- 90265Malibu9.0 miPop 15,914 · Income $191,080
- 93066Somis9.4 miPop 2,979 · Income $158,281
- 93021Moorpark9.8 miPop 37,702 · Income $149,848
- 91377Oak Park10.4 miPop 13,656 · Income $160,484
- 93033Oxnard10.8 miPop 80,482 · Income $85,848
- 91301Agoura Hills11.4 miPop 24,477 · Income $166,912
- 93065Simi Valley11.8 miPop 72,585 · Income $113,893
ZIP centroids within 2 miles
No other ZIP codes within 2 miles of 91320, measured by Census internal-point centroids. Try a wider radius.
ZIPs within 2 miles of this place
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ZIP code 91320 FAQ
- What city is ZIP code 91320 in?
- 91320 is in Newbury Park, CA.
- What county is 91320 in?
- 91320 is in Ventura County.
- What is the median household income in 91320?
- The median household income in 91320 is $150,861.
- Which ZIP codes are near 91320?
- Use the radius tool on this page to list ZIP codes within a chosen distance of 91320.