Upland, CA 91784 ZIP Code Profile

Related Place Profiles:
Upland, CA

Camera Icon Photos of the local Upland, CA area

ZIP Code 91784: Basic Data & USPS Preferred City Name

Preferred Name, USPS
Upland, CA 91784

  • ZIP Code Type: STANDARD
  • Businesses Addresses: 167
  • Single Family Addresses: 9,360
  • Multi-Family Addresses: 31
  • County: San Bernardino County
  • Centroid: Latitude 34.136, Longitude -117.665
  • 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.


91784 ZIP Code Map

Search the map for:

Upland, CA 91784 Data & Demographics (As of July 1, 2017)


Total Population 27,357
Daytime Population: Workers 4,719
Daytime Population: Residents 13,597
Total Daytime Population (TDP) 18,316
Ratio TDP/Total Population1 0.67
Population in Households 27,324
Population in Familes 24,717
Population in Group Qrtrs 33
Population Density2 3,065
Diversity Index3 68


Median Household Income $109,200
Average Household Income $142,873
Per Capita Income $48,579


Total Housing Units 9,505 (100%)
Owner Occupied HU 8,097 (85.2%)
Renter Occupied HU 1,195 (12.6%)
Vacant Housing Units 213 ( 2.2%)
Median Home Value $579,084
Average Home Value $624,237


Total Households 9,292
Average Household Size 2.94
Family Households 7,651
Average Family Size 3
  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 0.73% 0.69%
Households 0.53% 0.57%
Families 0.52% 0.56%
Median Household Income   1.41%
Per Capita Income   1.99%

Upland, CA 91784 - Peer Comparisons by Rank and Percentile

The table below compares 91784 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 # 674 62nd
Population Density # 611 65th
Diversity Index # 888 50th
Median Household Income # 138 92nd
Per Capita Income # 298 83rd

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

California Research Tools

California Census Data Comparison Tool

Compare California Census Data
Highest or Lowest: