ZIP Code 91737 - Rancho Cucamonga California

ZIP Code 91737 is located in Rancho Cucamonga California. 91737 is entirely within San Bernardino County. Regionally, it is located in Metro Los Angeles.

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ZIP Code 91737 Quick Stats

ZIP Code NameRancho Cucamonga
Primary CountySan Bernardino County
ZIP Code TypeStandard
Population (2022)23,108
Area Code(s)840 / 909
Current Time
PDT

ZIP Code 91737 Map

91737 Demographics

91737 can be classified socioeconomically as Middle Class class compared to other ZIP Codes in California based on Median Household Income and Average Adjusted Gross Income. The majority race/ethnicity residing in 91737 is White. The majority race/ethnicity attending public schools in 91737 is Hispanic. The current unemployment level in 91737 is 3.7%.

Population23,108
Population Growth Rate0.00%
Population Density3,269 People per Square Mile
Total Households7,897
Percentage High Income Households11.1%
Median Houshold Income (2021)$105,943
Average Adjusted Gross Income (2020)$105,740
Current Unemployment Rate (February 2024)3.7%
Majority Race/EthnictyWhite - 51.40%
Public School Majority Race/EthnictyHispanic - 40.46%

91737 Race/Ethnicty Breakdown

Race/EthnictyTotalPercentage
White13,60951.34%
Black1,5805.96%
Hispanic8,00930.21%
Asian3,11611.75%
Native American1610.61%
Hawaiian/Pac. Islander350.13%

91737 Public School Race/Ethnicty Breakdown

Race/EthnictyTotalPercentage
White1,59431.27%
Black3146.16%
Hispanic2,16142.39%
Asian99419.5%
Native American180.35%
Hawaiian/Pac. Islander170.33%

91737 Educational Attainment Levels

Highest Education Level AttainedTotalPercentage
Less Than 1 Year of College9556.34%
Bachelor Degree3,59823.9%
High School Diploma2,89119.21%
No High School Diploma1991.32%
GED or Alternate3192.12%
1 or More Years of College3,68424.48%
Associates Degree1,94812.94%
Masters Degree1,0226.79%
Professional Degree3422.27%
Doctorate Degree940.62%

91737 Geography

Coordinates34.15169525,-117.58267975
Adjacent ZIP Codes
Cities/Towns in 91737
RegionMetro Los Angeles
Metropolitan/Micropolitan Stat AreaRiverside-San Bernardino-Ontario, CA
Time ZonePacific Daylight Time
IANA TimezoneAmerica/Los_Angeles
Area7 Square Miles

91737 Politics

US Congressional Districts in 91737
California State Senate Districts in 91737
California State Assembly Districts in 91737

91737 Weather and Climate Data

Plant Hardiness ZoneZone 10a: 30F to 35F
Average First Frost DateDecember 11 - 20
Average Last Frost DateFebruary 21 - 28
Koppen-Geiger Climate ZoneCsa - Hot-Summer Mediterranean Climate
Ecoregion

91737 Annual Climate Data

JanFebMarAprMayJunJulAugSepOctNovDecAnnual
Avg Min Temp (°F)37383941465155575448423745
Avg Max Temp (°F)59616369748289888475665972
Avg Precip (In.)6.496.736.441.57.73.12.04.21.511.022.133.6429.63

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