Newbury Park, CA 91320 ZIP Code Profile

Related Place Profiles:
Newbury Park, CA | Thousand Oaks, CA

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ZIP Code 91320: Basic Data & USPS Preferred City Name

Preferred Name, USPS
Newbury Park, CA 91320

Acceptable Alternative
Thousand Oaks, CA 91320

Not Acceptable, USPS
Dos Vientos Ranch, CA 91320

  • ZIP Code Type: STANDARD
  • Businesses Addresses: 1,168
  • Single Family Addresses: 14,068
  • Multi-Family Addresses: 1,457
  • County: Ventura County
  • Centroid: Latitude 34.185, Longitude -118.926
  • Time Zone: Pacific Time Zone (UTC -8 hours)
  • Observes DST: Yes

Neighborhood Data

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91320 ZIP Code Map

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Newbury Park, CA 91320 Data & Demographics (As of July 1, 2016)


Total Population 43,894
Population in Households 43,808
Population in Familes 38,321
Population in Group Qrtrs 86
Population Density1 2,227
Diversity Index2 61


Total Households 14,674
Average Household Size 2.99
Family Households 11,584
Average Family Size 3


Total Housing Units 15,014 (100%)
Owner Occupied HU 11,364 (75.7%)
Renter Occupied HU 3,310 (22.0%)
Vacant Housing Units 340 ( 2.3%)
Median Home Value $658,548
Average Home Value $691,486


Median Household Income $109,961
Average Household Income $136,695
Per Capita Income $45,782
  (Compound Annual Growth Rates)


2010-2015 2015-2020
Population 0.53% 0.66%
Households 0.34% 0.54%
Families 0.36% 0.56%
Median Household Income   1.42%
Per Capita Income   1.4%
1) Population Density = Total Population per square mile.
2) The Diversity Index is a scale of 0 to 100 that represents the likelyhood that two persons, chosen at random from the same area, belong to different race or ethnic groups. If an area's entire population belongs to one race AND one ethnic group, then the area has zero diversity. An area's diversity index increases to 100 when the population is evenly divided into two or more race/ethnic groups.
Based on Census 2010 counts, the Diversity Index for the United States was 60.6 and it is expected to increase to 64.8 by July 1, 2018.

Newbury Park, CA 91320 - Peer Comparisons by Rank and Percentile

The table below compares 91320 to the other 1,756 ZIP Codes in California by rank and percentile using July 1, 2016 data. The location Ranked # 1 has the highest value. A location that ranks higher than 75% of its peers would be in the 75th percentile of the peer group.

Variable Description Rank Percentile
Total Population # 312 82nd
Population Density1 # 691 61st
Diversity Index2 # 1057 40th
Median Household Income # 113 94th
Per Capita Income # 298 83rd

Additional comparisons and rankings can be made with a VERY EASY TO USE California Census Data Comparison Tool.

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