| ZIP Code | 91748 |
| ZIP Code Name | Rowland Heights |
| Primary County | Los Angeles County |
| ZIP Code Type | Standard |
| Population (2021) | 45,205 |
| Area Code(s) | 626 / 909 |
| Current Time | PDT |
91748 is a United States ZIP Code located in Rowland Heights California. Portions of 91748 are also in Industry and Diamond Bar and Hacienda Heights. 91748 is entirely within Los Angeles County. 91748 is within Metro Los Angeles.
91748 can be classified socioeconically as a Middle Class class zipcode in comparison to other zipcodes in California based on Median Household Income and Average Adjusted Gross Income. Measuring level of educational attainment the majority of adults in 91748 have at least a Bachelor Degree. The majority race/ethnicity residing in 91748 is Asian. The majority race/ethnicity attending public schools in 91748 is Hispanic. The current unemployment level in 91748 is 5.9%.
| Population | 45,205 |
| Population Growth Rate | -4.05% |
| Population Density | 3,107 People per Square Mile |
| Total Households | 13,358 |
| Percentage High Income Households | 6.7% |
| Median Houshold Income (2021) | $77,183 |
| Average Adjusted Gross Income (2019) | $60,240 |
| Current Unemployment Rate (August 2023) | 5.9% |
| Majority Race/Ethnicty | Asian - 57.85% |
| Public School Majority Race/Ethnicty | Hispanic - 46.51% |
| Race/Ethnicty | Total | Percentage |
|---|---|---|
| White | 6,255 | 12.95% |
| Black | 572 | 1.18% |
| Hispanic | 12,946 | 26.8% |
| Asian | 27,834 | 57.62% |
| Native American | 505 | 1.05% |
| Hawaiian/Pac. Islander | 195 | 0.4% |
| Race/Ethnicty | Total | Percentage |
|---|---|---|
| White | 145 | 2.82% |
| Black | 66 | 1.28% |
| Hispanic | 2,467 | 47.91% |
| Asian | 2,457 | 47.72% |
| Native American | 1 | 0.02% |
| Hawaiian/Pac. Islander | 13 | 0.25% |
| Highest Education Level Attained | Total | Percentage |
|---|---|---|
| Less Than 1 Year of College | 1,408 | 4.92% |
| Bachelor Degree | 8,908 | 31.1% |
| High School Diploma | 7,097 | 24.78% |
| No High School Diploma | 727 | 2.54% |
| GED or Alternate | 391 | 1.36% |
| 1 or More Years of College | 4,180 | 14.59% |
| Associates Degree | 3,211 | 11.21% |
| Masters Degree | 2,025 | 7.07% |
| Professional Degree | 541 | 1.89% |
| Doctorate Degree | 151 | 0.53% |
| Coordinates | 33.97631836,-117.89866638 |
| Adjacent ZIP Codes | |
| Cities/Towns in 91748 | |
| Region | Metro Los Angeles |
| Metropolitan/Micropolitan Stat Area | Los Angeles-Long Beach-Anaheim, CA |
| Time Zone | Pacific Daylight Time |
| IANA Timezone | America/Los_Angeles |
| Area | 15 Square Miles |
| US Congressional Districts in 91748 | |
| California State Senate Districts in 91748 | |
| California State Assembly Districts in 91748 |
| School Districts in 91748 | |
| Elementary Schools in 91748 | |
| Middle Schools in 91748 | |
| High Schools in 91748 |
| Plant Hardiness Zone | Zone 10a: 30F to 35F | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Average First Frost Date | December 21 - 31 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Average Last Frost Date | January 21 - 31 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Koppen-Geiger Climate Zone | Csa - Hot-Summer Mediterranean Climate | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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