ZIP Code 91761 - Ontario California

91761 Overview

ZIP Code 91761 is located in Ontario California. Portions of 91761 are also in Guasti. 91761 is entirely within San Bernardino County. Regionally, 91761 is located in Metro Los Angeles.

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ZIP Code 91761 Quick Stats

ZIP Code NameOntario
Primary CountySan Bernardino County
ZIP Code TypeStandard
Population (2022)61,837
Area Code(s)840 / 909
Current Time
PST

ZIP Code 91761 Map

91761 Demographics

91761 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 91761 is Hispanic. The majority race/ethnicity attending public schools in 91761 is Hispanic. The current unemployment level in 91761 is 5.3%.

Population61,837
Population Growth Rate0.00%
Population Density2,132 People per Square Mile
Total Households15,715
Percentage High Income Households2.1%
Median Household Income (2021)$79,614
Average Adjusted Gross Income (2021)$399,580
Current Unemployment Rate (November 2024)5.3%
Majority Race/EthnictyHispanic - 54.59%
Public School Majority Race/EthnictyHispanic - 77.38%

91761 Race/Ethnicty Breakdown

Race/EthnictyTotalPercentage
White26,30134.48%
Black3,3544.4%
Hispanic41,50554.42%
Asian4,4485.83%
Native American4250.56%
Hawaiian/Pac. Islander2370.31%

91761 Public School Race/Ethnicty Breakdown

Race/EthnictyTotalPercentage
White6097.74%
Black4946.28%
Hispanic6,17778.52%
Asian5116.5%
Native American350.44%
Hawaiian/Pac. Islander410.52%

91761 Educational Attainment Levels

Highest Education Level AttainedTotalPercentage
Less Than 1 Year of College2,90910.68%
Bachelor Degree4,07014.94%
High School Diploma8,45431.04%
No High School Diploma1,2484.58%
GED or Alternate8463.11%
1 or More Years of College6,58824.19%
Associates Degree2,2478.25%
Masters Degree7292.68%
Professional Degree980.36%
Doctorate Degree500.18%

91761 Geography

Coordinates34.03468323,-117.59226990
Adjacent ZIP Codes
Cities/Towns in 91761
RegionMetro Los Angeles
Metropolitan/Micropolitan Stat AreaRiverside-San Bernardino-Ontario, CA
Time ZonePacific Standard Time
IANA TimezoneAmerica/Los_Angeles
Area29 Square Miles

91761 Weather and Climate Data

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

91761 Annual Climate Data

JanFebMarAprMayJunJulAugSepOctNovDecAnnual
Avg Min Temp (°F)43454547525660615954474251
Avg Max Temp (°F)67697075788591928881736878
Avg Precip (In.)3.733.793.37.86.31.06.02.12.31.431.271.9616.23

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