ZIP Data and Maps
- Blog
- About
- Data and Maps US ZIP Codes ZIP Code Tools Canada Postal Codes Area Codes Politics POI Data Regional Market Areas Neighborhoods Economics Counties Places Schools Time Zones
- Home
- California ZIP Codes
- Pomona CA ZIP Code Map
- 91766 FAQ
- 91766
ZIP Code 91766 - Pomona California
Overview
ZIP Code 91766 is located in Pomona California. 91766 is primarily within Los Angeles County, with some portions in San Bernardino County. Regionally, 91766 is located in Metro Los Angeles.
Stats Demographics Geography Politics Schools Climate Related Pages ZIP Code 91766 Quick Stats
| ZIP Code Name | Pomona |
| Primary County | Los Angeles County |
| ZIP Code Type | Standard |
| Population (2022) | 69,517 |
| Area Code(s) | 840 / 909 |
| Current Time | PST |
ZIP Code 91766 Map
91766 Demographics
91766 can be classified socioeconomically as Lower 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 91766 is Hispanic. The majority race/ethnicity attending public schools in 91766 is Hispanic. The current unemployment level in 91766 is 6.1%.
| Population | 69,517 |
| Population Growth Rate | 0.00% |
| Population Density | 6,851 People per Square Mile |
| Total Households | 17,635 |
| Percentage High Income Households | 2.7% |
| Median Household Income (2021) | $67,756 |
| Average Adjusted Gross Income (2021) | $346,940 |
| Current Unemployment Rate (September 2025) | 6.1% |
| Sales Tax Rate (2025) | 10.5% |
| Majority Race/Ethnicty | Hispanic - 57.65% |
| Public School Majority Race/Ethnicty | Hispanic - 88.84% |
91766 Race/Ethnicty Breakdown
| Race/Ethnicty | Total | Percentage |
|---|
| White | 23,750 | 26.23% |
| Black | 3,883 | 4.29% |
| Hispanic | 52,195 | 57.64% |
| Asian | 9,163 | 10.12% |
| Native American | 1,545 | 1.71% |
| Hawaiian/Pac. Islander | 10 | 0.01% |
91766 Public School Race/Ethnicty Breakdown
| Race/Ethnicty | Total | Percentage |
|---|
| White | 240 | 2.35% |
| Black | 299 | 2.93% |
| Hispanic | 9,214 | 90.2% |
| Asian | 426 | 4.17% |
| Native American | 17 | 0.17% |
| Hawaiian/Pac. Islander | 19 | 0.19% |
91766 Educational Attainment Levels
| Highest Education Level Attained | Total | Percentage |
|---|
| Less Than 1 Year of College | 1,811 | 6.92% |
| Bachelor Degree | 4,517 | 17.26% |
| High School Diploma | 8,561 | 32.71% |
| No High School Diploma | 1,826 | 6.98% |
| GED or Alternate | 933 | 3.56% |
| 1 or More Years of College | 4,512 | 17.24% |
| Associates Degree | 2,409 | 9.2% |
| Masters Degree | 1,245 | 4.76% |
| Professional Degree | 195 | 0.75% |
| Doctorate Degree | 163 | 0.62% |
91766 Geography
| Coordinates | 34.04161835,-117.75721741 |
| Adjacent ZIP Codes | 91709, 91710, 91763, 91765, 91767, 91768 |
| Region | Metro Los Angeles |
| Metropolitan/Micropolitan Stat Areas | Los Angeles-Long Beach-Anaheim, CARiverside-San Bernardino-Ontario, CA |
| Time Zone | Pacific Standard Time |
| IANA Timezone | America/Los_Angeles |
| Area | 10 Square Miles |
91766 Schools
| School Districts in 91766 | - Pomona Unified School District
- Ontario-Montclair School District
|
| Elementary Schools in 91766 | - Alcott Elementary School
- Madison Elementary School
- Washington Elementary School
- Philadelphia Elementary School
- Westmont Elementary School
|
| Middle Schools in 91766 | - Simons Middle School
- Lorbeer Middle School
- Serrano Middle School
|
| High Schools in 91766 | - Garey High School
- Ganesha High School
- Diamond Ranch High School
- Montclair High School
|
91766 Weather and Climate Data
| Plant Hardiness Zone | Zone 10a: 30F to 35F |
| Average First Frost Date | December 11 - 20 |
| Average Last Frost Date | February 1 - 10 |
| Koppen-Geiger Climate Zone | Csa - Hot-Summer Mediterranean Climate |
| Ecoregion |
91766 Annual Climate Data | | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Annual |
|---|
| Avg Min Temp (°F) | 42 | 44 | 45 | 47 | 52 | 55 | 59 | 60 | 58 | 53 | 46 | 41 | 50 | | Avg Max Temp (°F) | 67 | 69 | 69 | 74 | 77 | 83 | 89 | 90 | 87 | 80 | 73 | 68 | 77 | | Avg Precip (In.) | 4.11 | 4.08 | 3.36 | .93 | .36 | .07 | .03 | .15 | .35 | .54 | 1.39 | 2.21 | 17.59 |
|
Related Maps and Data:
- California Area Code Map
- California Unemployment Rate Heat Map
- California ZIP Code List
- California ZIP Codes
- Los Angeles County California ZIP Code Map
- Los Angeles-Long Beach-Anaheim, CA ZIP Code List
- California Regions Map
- Metro Los Angeles ZIP Code List
- Pomona California ZIP Code Map
- Riverside-San Bernardino-Ontario, CA ZIP Code List
- San Bernardino County California ZIP Code Map
Most Popular ZIP Code Searches in California
- ZIP Code 90011
- ZIP Code 90650
- ZIP Code 94565
- ZIP Code 92336
- ZIP Code 91331
- ZIP Code 90044
- ZIP Code 92335
- ZIP Code 90805
- ZIP Code 90250
- ZIP Code 90201
- ZIP Code 91342
- ZIP Code 90280
- ZIP Code 92683
- ZIP Code 93307
- ZIP Code 92503
- ZIP Code 91911
- ZIP Code 92345
- ZIP Code 93722
- ZIP Code 92376
- ZIP Code 92804
- ZIP Code 92154
- ZIP Code 95076
- ZIP Code 95823
- ZIP Code 93033
- ZIP Code 93727
- ZIP Code 92592
- ZIP Code 93550
- ZIP Code 91710
- ZIP Code 93535
- ZIP Code 94112
- ZIP Code 92704
- ZIP Code 92509
- ZIP Code 95035
- ZIP Code 91744
- ZIP Code 93257
- ZIP Code 93274
- ZIP Code 90706
- ZIP Code 91709
- ZIP Code 92563
- ZIP Code 94533
- About
- Contact
- Terms
- Privacy
- ZIP Code Blog
- Twitter
- Facebook
2026 zipdatamaps.com