Rancho Cucamonga, CA 91730 ZIP Code Profile

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Rancho Cucamonga, CA
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ZIP Code 91730: Basic Data & USPS Preferred City Name

Preferred Name, USPS
Rancho Cucamonga, CA 91730

Acceptable Alternative
Rch Cucamonga, CA 91730

Not Acceptable, USPS
Cucamonga, CA 91730

  • ZIP Code Type: STANDARD
  • County: San Bernardino County
  • Centroid: Latitude 34.099, Longitude -117.581
  • Time Zone: Pacific Time Zone (UTC -8 hours)
  • Observes DST: Yes
  • Businesses Addresses: 4,002
  • PO Box Addresses: 0
  • Residential Addresses: 24,908
    • Multi-Family Addresses: 7,579
    • Single Family Addresses: 17,329

The ZIP Code maps and database are updated 4 times per year.
Database updated: April 1, 2020, Maps updated: May 1, 2020.

Jump to... (On This Page!)
  1. 91730 2019 Demographic Data
  2. Growth Rates for 91730 (Historical & 5-Year Forecast)
  3. Peer Comparisons (Rank and Percentile)
  1. Neighborhoods Demographics (Home Values, Household Income, etc.)
  2. California Research Tools (Easy Tools & Current Data)
  3. California Data Comparison Tool - 2019 Demographics

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Boundary Maps, Demographic Data, School Zones Review maps and data for the neighborhood, city, county, ZIP Code, and school zone. July 1, 2019, data includes home values, household income, percentage of homes owned, rented or vacant, etc.



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Rancho Cucamonga, CA 91730 Data & Demographics (As of July 1, 2019)

HOUSING AFFORDABILITY INDEX

Rancho Cucamonga, CA 91730 Housing Affordability Index is 86
State of California Housing Affordability Index is 67
The Housing Affordability Index base is 100 and represents a balance point where a resident with a median household income can normally qualify to purchase a median price home. Values above 100 indicate increased affordability, while values below 100 indicate decreased affordability.

WEALTH INDEX

Rancho Cucamonga, CA 91730 Wealth Index is 73
State of California Wealth Index is 123
The Wealth Index is based on a number of indicators of affluence including average household income and average net worth, but it also includes the value of material possessions and resources. It represents the wealth of the area relative to the national level. Values above or below 100 represent above-average wealth or below-average wealth compared to the national level.

These new demographic attributes are availiable for Neighborhoods, Cities, Counties, and ZIP Codes.

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  4. See the References & Data Sources page for more information about methodology and sources of data.
  5. See the California COVID-19 Data and US COVID-19 Data for more information on the spread of the novel coronavirus.

POPULATION

Total Population 69,151 (100%)
Population in Households 69,063 (99.9%)
Population in Families 57,141 (82.6%)
Population in Group Quarters1 88 ( 0.1%)
Population Density 5,020
Diversity Index2 85
 

INCOME

Median Household Income $71,140
Average Household Income $84,983
Per Capita Income $30,178
Wealth Index4 73

HOUSING

Total Housing Units 25,273 (100%)
Owner Occupied HU 11,166 (44.2%)
Renter Occupied HU 13,388 (53.0%)
Vacant Housing Units 719 ( 2.8%)
Median Home Value $422,068
Housing Affordability Index3 86
 

HOUSEHOLDS

Total Households 24,554
Average Household Size 2.81
Family Households 17,063
Average Family Size 3
NOTES
  1. Group Quarters - a place where people live or stay in a group living arrangement. Includes college residents halls, nursing facilities, military barracks, and correctional facilities.
  2. 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.
  3. The Housing Affordability Index base is 100 and represents a balance point where a resident with a median household income can normally qualify to purchase a median price home. Values above 100 indicate increased affordability, while values below 100 indicate decreased affordability.
  4. The Wealth Index is based on a number of indicators of affluence including average household income and average net worth, but it also includes the value of material possessions and resources. It represents the wealth of the area relative to the national level. Values above or below 100 represent above-average wealth or below-average wealth compared to the national level.

GROWTH RATE / YEAR

2010-2019 2019-2024
Population 0.74% 0.69%
Households 0.7% 0.64%
Families 0.71% 0.65%
Median Household Income   2.46%
Per Capita Income   2.98%

Rancho Cucamonga, CA 91730 - Peer Comparisons by Rank and Percentile

The table below compares 91730 to the other 1,777 ZIP Codes in California by rank and percentile using July 1, 2019 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 # 69 96th
Population Density # 444 75th
Diversity Index # 260 85th
Median Household Income # 769 57th
Per Capita Income # 1005 44th

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


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