Ontario, CA 91764 ZIP Code Profile

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Ontario, CA

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ZIP Code 91764: Basic Data & USPS Preferred City Name

Preferred Name, USPS
Ontario, CA 91764

  • ZIP Code Type: STANDARD
  • Businesses Addresses: 1,285
  • Single Family Addresses: 12,969
  • Multi-Family Addresses: 2,527
  • County: San Bernardino County
  • Centroid: Latitude 34.077, Longitude -117.617
  • Time Zone: Pacific Time Zone (UTC -8 hours)
  • Observes DST: Yes

Neighborhood Data

Address Based Hyperlocal Data Input an address and get data & demographics for the pertinent census block group (CBG), a searchable map and a customized directory. The CBG is the smallest geographical unit used by the Census Bureau for reporting certain data.


91764 ZIP Code Map

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Ontario, CA 91764 Data & Demographics (As of July 1, 2017)


Total Population 58,584
Daytime Population: Workers 28,312
Daytime Population: Residents 30,637
Total Daytime Population (TDP) 58,949
Ratio TDP/Total Population1 1.01
Population in Households 55,436
Population in Familes 46,923
Population in Group Qrtrs 3,148
Population Density2 6,845
Diversity Index3 86


Median Household Income $52,167
Average Household Income $63,441
Per Capita Income $16,531


Total Housing Units 15,631 (100%)
Owner Occupied HU 6,741 (43.1%)
Renter Occupied HU 8,107 (51.9%)
Vacant Housing Units 783 ( 5.0%)
Median Home Value $279,734
Average Home Value $308,982


Total Households 14,848
Average Household Size 3.73
Family Households 11,402
Average Family Size 4
  1. If the ratio of the TDP to Total Population is greater than 1, the location gains population during the day when commuting workers are present. If the ratio is less than 1, the location is more of a bedroom community where people commute to another place for work.
  2. Population Density = Total Population per square mile.
  3. The Diversity Index is a scale of 0 to 100 that represents the likelihood 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.


2010-2017 2017-2022
Population 0.68% 0.67%
Households 0.68% 0.67%
Families 0.6% 0.63%
Median Household Income   1.16%
Per Capita Income   2.31%

Ontario, CA 91764 - Peer Comparisons by Rank and Percentile

The table below compares 91764 to the other 1,761 ZIP Codes in California by rank and percentile using July 1, 2017 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 # 145 92nd
Population Density # 321 82nd
Diversity Index # 230 87th
Median Household Income # 1099 38th
Per Capita Income # 1557 12th

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

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